In 2024, among providers in related specialties within Minnesota, Dr. John Richard Collingham, MD performed more rapid flu test procedures for Medicare patients than 95% of them and he also had a list price for antigen tests, influenza tests, and rapid flu test that was lower than the list prices billed to Medicare by 95% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 10%

By Volume:

lab tests

In 2024, Dr. John Richard Collingham, MD performed more lab tests procedures for Medicare patients than 90% of providers in related specialties within Minnesota.

Top 25%

By Volume:

complete blood count

urinalysis

By Affordability:

urinalysis

urine tests

In 2012, among providers in related specialties within Minnesota, Dr. John Richard Collingham, MD performed more complete blood count (CBC), and urinalysis procedures for Medicare patients than 75% of them and he also had a list price for urinalysis, and urine tests that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John Richard Collingham, MD treated as a family medicine practitioner in Northfield, MN during 2012 were emergency care.

Volume of procedures performed by Dr. John Richard Collingham, MD for Medicare patients.

doctor visit	45
emergency care	363

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Richard Collingham, MD treated as a family medicine practitioner in Northfield, MN during 2013 were emergency care.

Volume of procedures performed by Dr. John Richard Collingham, MD for Medicare patients.

emergency care	338

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Collingham, MD.

**Gender**
Male	120
Female	199

**Ethnicity**
Non-Hispanic White	306
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	84
85 and over	91
Less than 65	71

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2013

Hypertension	68
High Cholesterol	49
Stroke	8
Ischemic Heart Disease	40
Depression	40
Chronic Kidney Disease	27
Asthma	11
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	29
Chronic Obstructive Pulmonary Disease	22
Diabetes	27
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Richard Collingham, MD treated as a family medicine practitioner in Northfield, MN during 2014 were emergency care.

Volume of procedures performed by Dr. John Richard Collingham, MD for Medicare patients.

emergency care	271

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Collingham, MD.

**Gender**
Male	102
Female	192

**Ethnicity**
Non-Hispanic White	278
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	79
85 and over	76
Less than 65	79

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2014

Hypertension	70
High Cholesterol	46
Stroke	7
Ischemic Heart Disease	37
Depression	33
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	28
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	20
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Richard Collingham, MD treated as a family medicine practitioner in Northfield, MN during 2015 were emergency care.

Volume of procedures performed by Dr. John Richard Collingham, MD for Medicare patients.

emergency care	210

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Collingham, MD.

**Gender**
Male	190
Female	250

**Ethnicity**
Non-Hispanic White	418
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	142
85 and over	94
Less than 65	102

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2015

Hypertension	65
High Cholesterol	51
Stroke	8
Ischemic Heart Disease	40
Depression	35
Chronic Kidney Disease	29
Asthma	15
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	22
Diabetes	30
Dementia	22
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Richard Collingham, MD treated as a family medicine practitioner in Northfield, MN during 2016 were emergency care.

Volume of procedures performed by Dr. John Richard Collingham, MD for Medicare patients.

emergency care	221

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Collingham, MD.

**Gender**
Male	107
Female	129

**Ethnicity**
Non-Hispanic White	219
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	43
From 75 to 84	53
85 and over	65
Less than 65	75

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2016

Hypertension	68
High Cholesterol	47
Stroke	6
Ischemic Heart Disease	36
Depression	40
Chronic Kidney Disease	34
Asthma	23
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	25
Chronic Obstructive Pulmonary Disease	17
Diabetes	25
Dementia	22
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Richard Collingham, MD treated as a family medicine practitioner in Northfield, MN during 2017 were emergency care.

Volume of procedures performed by Dr. John Richard Collingham, MD for Medicare patients.

emergency care	265

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Collingham, MD.

**Gender**
Male	114
Female	154

**Ethnicity**
Non-Hispanic White	249
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	66
85 and over	70
Less than 65	79

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2017

Hypertension	71
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	38
Depression	42
Chronic Kidney Disease	40
Asthma	12
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	28
Chronic Obstructive Pulmonary Disease	22
Diabetes	31
Dementia	27
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Richard Collingham, MD treated as a family medicine practitioner in Northfield, MN during 2018 were emergency care.

Volume of procedures performed by Dr. John Richard Collingham, MD for Medicare patients.

emergency care	154

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Collingham, MD.

**Gender**
Male	76
Female	94

**Age**
From 65 to 74	36
From 75 to 84	57
85 and over	42
Less than 65	35

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2018

Hypertension	70
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	34
Depression	33
Chronic Kidney Disease	37
Asthma	12
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	24
Chronic Obstructive Pulmonary Disease	18
Diabetes	28
Dementia	20
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Richard Collingham, MD treated as a family medicine practitioner in Northfield, MN during 2019 were emergency care.

Volume of procedures performed by Dr. John Richard Collingham, MD for Medicare patients.

emergency care	199

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Collingham, MD.

**Gender**
Male	89
Female	118

**Age**
From 65 to 74	57
From 75 to 84	63
85 and over	41
Less than 65	46

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2019

Hypertension	58
High Cholesterol	43
Stroke	9
Ischemic Heart Disease	35
Depression	34
Chronic Kidney Disease	33
Asthma	8
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	22
Diabetes	25
Dementia	22
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Richard Collingham, MD treated as a family medicine practitioner in Northfield, MN during 2020 were emergency care.

Volume of procedures performed by Dr. John Richard Collingham, MD for Medicare patients.

emergency care	163

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Collingham, MD.

**Gender**
Male	76
Female	98

**Age**
From 65 to 74	40
From 75 to 84	56
85 and over	37
Less than 65	41

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2020

Hypertension	63
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	38
Depression	30
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	7
Atrial Fibrilation	20
Heart Failure	29
Chronic Obstructive Pulmonary Disease	18
Diabetes	26
Dementia	23
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Richard Collingham, MD treated as a family medicine practitioner in Northfield, MN during 2021 were emergency care.

Volume of procedures performed by Dr. John Richard Collingham, MD for Medicare patients.

emergency care	122

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Collingham, MD.

**Gender**
Male	59
Female	86

**Age**
From 65 to 74	45
From 75 to 84	43
85 and over	30
Less than 65	27

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2021

Hypertension	68
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	42
Depression	32
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	30
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	21
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Richard Collingham, MD treated as a family medicine practitioner in Northfield, MN during 2022 were lab tests, emergency care and blood draw.

Volume of procedures performed by Dr. John Richard Collingham, MD for Medicare patients.

blood draw	34
doctor visit	297
emergency care	60
lab tests	190

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Collingham, MD.

**Gender**
Male	119
Female	241

**Ethnicity**
Non-Hispanic White	314
Black	15
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	129
85 and over	47
Less than 65	22

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2022

Hypertension	73
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	30
Depression	22
Chronic Kidney Disease	21
Asthma	11
Osteoperosis	17
Atrial Fibrilation	17
Heart Failure	13
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	5
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. John Richard Collingham, MD treated as a family medicine practitioner in Northfield, MN during 2023 were lab tests, emergency care and blood draw.

Volume of procedures performed by Dr. John Richard Collingham, MD for Medicare patients.

blood draw	44
doctor visit	393
emergency care	90
lab tests	246

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Collingham, MD.

**Gender**
Male	154
Female	280

**Ethnicity**
Non-Hispanic White	394
Black	12
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	201
From 75 to 84	158
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2023

Hypertension	72
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	29
Depression	21
Chronic Kidney Disease	22
Asthma	15
Osteoperosis	18
Atrial Fibrilation	16
Heart Failure	13
Chronic Obstructive Pulmonary Disease	17
Diabetes	23
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. John Richard Collingham, MD treated as a family medicine practitioner in Northfield, MN during 2024 were lab tests, emergency care and blood draw.

Volume of procedures performed by Dr. John Richard Collingham, MD for Medicare patients.

blood draw	55
doctor visit	397
emergency care	69
lab tests	287

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Collingham, MD.

**Gender**
Male	142
Female	277

**Ethnicity**
Non-Hispanic White	375
Black	13
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	189
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2024

Hypertension	69
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	30
Depression	25
Chronic Kidney Disease	22
Asthma	19
Osteoperosis	21
Atrial Fibrilation	21
Heart Failure	11
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	6
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. John Richard Collingham, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Richard Collingham, MD treated as a family medicine practitioner in Northfield, MN were lab tests, emergency care and blood draw.

blood draw	44
doctor visit	283
emergency care	194
lab tests	241

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. John Richard Collingham, MD.

**Gender**
Male	103
Female	162

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	0
Non-Hispanic White	196
Native American / Alaskan Native	0
Hispanic	3
Other	0

**Age**
75 to 84	86
85 and over	45
Less than 65	44
65 to 74	80

Average of Total of Conditions of Medicare patients treated by Dr. John Richard Collingham, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. John Richard Collingham, MD treated were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	62
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	33
Depression	29
Chronic Kidney Disease	27
Asthma	10
Osteoporosis	11
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	25
Atrial Fibrillation	16
Dementia	16
Cancer	11

Education & Training

He has a state license in Minnesota.

Licensed In: Minnesota

Ratings & Reviews

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Biography

Dr. John Collingham obtained a license to practice in Minnesota.

Select Year:

Dr. John Richard Collingham, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John Richard Collingham, MD in 2024

By Volume:

By Affordability:

By Volume:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Richard Collingham, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. John Richard Collingham, MD From 2012 - 2024

Education & Training

Ratings & Reviews

Biography

Family Physicians & Family Medicine Specialists in Nearby Locations

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