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Home > ME Providers > Otolaryngologists / Ear, Nose & Throat (ENT) Doctors

Dr. Michael Nmi Knowland, FACS, MD

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Specializes in: Otolaryngology (Ear, Nose, and Throat)

2305 37th Avenue Sw
Minot, ND 58701

(701) 418-8000

Dr. Michael Nmi Knowland, FACS, MD is an otolaryngologist in South Portland, ME specializing in otolaryngology (ear, nose, and throat).

Office Locations

130 Clifford Street
South Portland, ME 04106

(207) 799-8628

(207) 767-6089

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2305 37th Avenue Sw
Minot, ND 58701

(701) 418-8000

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Michael Nmi Knowland, FACS, MD for Medicare patients.

doctor visit	123

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael Nmi Knowland, FACS, MD treated as an otolaryngologist in South Portland, ME during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Nmi Knowland, FACS, MD for Medicare patients.

doctor visit	82
hospital care	39
inpatient care	39

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD.

**Gender**
Male	47
Female	54

**Age**
From 65 to 74	40
From 75 to 84	0
85 and over	0
Less than 65	31

Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD in 2013

Hypertension	63
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	41
Depression	28
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	21
Chronic Obstructive Pulmonary Disease	26
Diabetes	35
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Michael Nmi Knowland, FACS, MD for Medicare patients.

doctor visit	81

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD.

**Gender**
Male	49
Female	45

**Age**
From 65 to 74	25
From 75 to 84	25
85 and over	15
Less than 65	29

Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD in 2014

Hypertension	68
High Cholesterol	61
Stroke	12
Ischemic Heart Disease	39
Depression	29
Chronic Kidney Disease	31
Asthma	19
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	26
Chronic Obstructive Pulmonary Disease	29
Diabetes	34
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael Nmi Knowland, FACS, MD treated as an otolaryngologist in South Portland, ME during 2015 were immunotherapy, injections, hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Nmi Knowland, FACS, MD for Medicare patients.

diagnostic procedures	28
doctor visit	64
ear procedures	28
hospital care	42
immunotherapy	43
injections	43
inpatient care	42

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD.

**Gender**
Male	140
Female	180

**Age**
From 65 to 74	136
From 75 to 84	74
85 and over	32
Less than 65	78

Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD in 2015

Hypertension	75
High Cholesterol	64
Stroke	9
Ischemic Heart Disease	38
Depression	32
Chronic Kidney Disease	29
Asthma	17
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	23
Chronic Obstructive Pulmonary Disease	23
Diabetes	36
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael Nmi Knowland, FACS, MD treated as an otolaryngologist in South Portland, ME during 2016 were ear procedures.

Volume of procedures performed by Dr. Michael Nmi Knowland, FACS, MD for Medicare patients.

doctor visit	101
ear procedures	20

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD.

**Gender**
Male	45
Female	75

**Ethnicity**
Non-Hispanic White	69
Black	0
Hispanic	0
Asian	0
Other	0
Native American	26

**Age**
From 65 to 74	49
From 75 to 84	43
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD in 2016

Hypertension	75
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	36
Depression	22
Chronic Kidney Disease	27
Asthma	28
Osteoperosis	0
Atrial Fibrilation	17
Heart Failure	17
Chronic Obstructive Pulmonary Disease	32
Diabetes	43
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael Nmi Knowland, FACS, MD treated as an otolaryngologist in South Portland, ME during 2017 were ear procedures.

Volume of procedures performed by Dr. Michael Nmi Knowland, FACS, MD for Medicare patients.

doctor visit	72
ear procedures	29

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD.

**Gender**
Male	34
Female	41

**Ethnicity**
Non-Hispanic White	59
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	35
From 75 to 84	16
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD in 2017

Hypertension	71
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	36
Depression	32
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	24
Diabetes	33
Dementia	15
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael Nmi Knowland, FACS, MD treated as an otolaryngologist in South Portland, ME during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Nmi Knowland, FACS, MD for Medicare patients.

doctor visit	47
hospital care	19
inpatient care	19

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD.

**Gender**
Male	38
Female	38

**Ethnicity**
Non-Hispanic White	63
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	26
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD in 2018

Hypertension	72
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	54
Depression	36
Chronic Kidney Disease	43
Asthma	14
Osteoperosis	0
Atrial Fibrilation	17
Heart Failure	34
Chronic Obstructive Pulmonary Disease	33
Diabetes	38
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael Nmi Knowland, FACS, MD treated as an otolaryngologist in South Portland, ME during 2019 were minimally invasive procedures, laryngeal (voice box) procedures and ear procedures.

Volume of procedures performed by Dr. Michael Nmi Knowland, FACS, MD for Medicare patients.

doctor visit	134
ear procedures	14
laryngeal (voice box) procedures	15
minimally invasive procedures	15

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD.

**Gender**
Male	54
Female	81

**Ethnicity**
Non-Hispanic White	123
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	48
From 75 to 84	40
85 and over	30
Less than 65	17

Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD in 2019

Hypertension	72
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	43
Depression	32
Chronic Kidney Disease	45
Asthma	11
Osteoperosis	18
Atrial Fibrilation	12
Heart Failure	23
Chronic Obstructive Pulmonary Disease	27
Diabetes	36
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael Nmi Knowland, FACS, MD treated as an otolaryngologist in South Portland, ME during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Nmi Knowland, FACS, MD for Medicare patients.

doctor visit	60
hospital care	16
inpatient care	16

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD.

**Gender**
Male	38
Female	45

**Ethnicity**
Non-Hispanic White	72
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	27
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD in 2020

Hypertension	73
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	40
Depression	23
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	19
Atrial Fibrilation	0
Heart Failure	20
Chronic Obstructive Pulmonary Disease	19
Diabetes	30
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Michael Nmi Knowland, FACS, MD for Medicare patients.

doctor visit	39

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD.

**Gender**
Male	36
Female	28

**Age**
From 65 to 74	33
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD in 2021

Hypertension	75
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	45
Depression	31
Chronic Kidney Disease	45
Asthma	0
Osteoperosis	0
Atrial Fibrilation	23
Heart Failure	31
Chronic Obstructive Pulmonary Disease	25
Diabetes	34
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Michael Nmi Knowland, FACS, MD for Medicare patients.

doctor visit	34

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD.

**Gender**
Male	29
Female	21

**Age**
From 65 to 74	22
From 75 to 84	13
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD in 2022

Hypertension	75
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	34
Depression	26
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	30
Heart Failure	0
Chronic Obstructive Pulmonary Disease	30
Diabetes	34
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michael Nmi Knowland, FACS, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael Nmi Knowland, FACS, MD treated as an otolaryngologist in South Portland, ME were immunotherapy, injections, hospital care and inpatient care.

diagnostic procedures	28
doctor visit	76
ear procedures	22
hospital care	29
immunotherapy	43
injections	43
inpatient care	29
laryngeal (voice box) procedures	15
minimally invasive procedures	15

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD.

**Gender**
Male	46
Female	55

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	35
Native American / Alaskan Native	2
Hispanic	0
Other	0

**Age**
75 to 84	26
85 and over	7
Less than 65	14
65 to 74	40

Average of Total of Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Michael Nmi Knowland, FACS, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	65
High Cholesterol	54
Stroke	1
Ischemic Heart Disease	36
Depression	26
Chronic Kidney Disease	29
Asthma	8
Osteoporosis	5
Heart Failure	17
Chronic Obstructive Pulmonary Disease	24
Diabetes	32
Atrial Fibrillation	12
Dementia	3
Cancer	3

Education & Training

He has a state license in Maine.

Licensed In: Maine

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Michael Nmi Knowland, FACS, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Mylan Specialty L.P.	$17 EpiPen $17

**Types of Payments**
Food and Beverage	$17

Biography

Dr. Michael Knowland is a medical specialist in otolaryngology (ear, nose, and throat). Dr. Knowland's professional affiliations include Central Maine Medical Center and Trinity Health.

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Dr. Michael Nmi Knowland, FACS, MD

Office Locations

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. Michael Nmi Knowland, FACS, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Michael Nmi Knowland, FACS, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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