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Dr. Mark H. Henderson JR., MD

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Specializes in: Orthopedics/Orthopedic Surgery

23000 Moakley Street Suite 102
Leonardtown, MD 20650

(301) 475-5555

Dr. Mark H. Henderson JR., MD is an orthopedist in Leonardtown, MD specializing in orthopedics/orthopedic surgery.

Office Locations

23000 Moakley Street Suite 102
Leonardtown, MD 20650

(301) 475-5555

(301) 475-8535

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark H. Henderson JR., MD treated as an orthopedist in Leonardtown, MD during 2012 were X-rays, aspiration, injections and musculoskeletal imaging.

Volume of procedures performed by Dr. Mark H. Henderson JR., MD for Medicare patients.

aspiration	342
debridement (removal of unhealthy tissue)	16
doctor visit	1282
excision	18
hip imaging	93
hospital care	13
injections	342
inpatient care	13
joint surgery	62
lower extremity surgery	46
minimally invasive procedures	30
musculoskeletal imaging	296
open surgery	18
pelvic imaging	40
reconstructive surgery	32
spinal procedures	103
upper extremity surgery	34
X-rays	462

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark H. Henderson JR., MD treated as an orthopedist in Leonardtown, MD during 2013 were X-rays, injections, aspiration and musculoskeletal imaging.

Volume of procedures performed by Dr. Mark H. Henderson JR., MD for Medicare patients.

aspiration	347
decompression surgery	11
doctor visit	1386
excision	14
hip imaging	79
injections	369
joint surgery	48
lower extremity surgery	37
minimally invasive procedures	11
musculoskeletal imaging	306
open surgery	14
pelvic imaging	45
reconstructive surgery	37
spinal procedures	94
upper extremity surgery	25
X-rays	445

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark H. Henderson JR., MD.

**Gender**
Male	252
Female	420

**Ethnicity**
Non-Hispanic White	570
Black	71
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	324
From 75 to 84	188
85 and over	85
Less than 65	75

Conditions of Medicare patients treated by Dr. Mark H. Henderson JR., MD in 2013

Hypertension	73
High Cholesterol	70
Stroke	4
Ischemic Heart Disease	36
Depression	20
Chronic Kidney Disease	17
Asthma	10
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark H. Henderson JR., MD treated as an orthopedist in Leonardtown, MD during 2014 were X-rays, injections, aspiration and musculoskeletal imaging.

Volume of procedures performed by Dr. Mark H. Henderson JR., MD for Medicare patients.

aspiration	347
decompression surgery	11
doctor visit	1290
excision	12
hip imaging	89
hospital care	16
injections	377
inpatient care	16
joint surgery	49
lower extremity surgery	38
minimally invasive procedures	11
musculoskeletal imaging	277
open surgery	12
pelvic imaging	47
reconstructive surgery	38
spinal procedures	84
upper extremity surgery	23
X-rays	408

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark H. Henderson JR., MD.

**Gender**
Male	265
Female	424

**Ethnicity**
Non-Hispanic White	578
Black	84
Hispanic	0
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	343
From 75 to 84	203
85 and over	74
Less than 65	69

Conditions of Medicare patients treated by Dr. Mark H. Henderson JR., MD in 2014

Hypertension	75
High Cholesterol	72
Stroke	3
Ischemic Heart Disease	36
Depression	18
Chronic Kidney Disease	18
Asthma	9
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	39
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark H. Henderson JR., MD treated as an orthopedist in Leonardtown, MD during 2015 were X-rays, injections, aspiration and musculoskeletal imaging.

Volume of procedures performed by Dr. Mark H. Henderson JR., MD for Medicare patients.

aspiration	299
doctor visit	1216
excision	12
hip imaging	77
injections	320
joint surgery	45
lower extremity surgery	45
minimally invasive procedures	15
musculoskeletal imaging	235
open surgery	12
pelvic imaging	57
reconstructive surgery	30
spinal procedures	86
upper extremity surgery	12
X-rays	378

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark H. Henderson JR., MD.

**Gender**
Male	472
Female	850

**Ethnicity**
Non-Hispanic White	1098
Black	184
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	652
From 75 to 84	390
85 and over	124
Less than 65	156

Conditions of Medicare patients treated by Dr. Mark H. Henderson JR., MD in 2015

Hypertension	74
High Cholesterol	73
Stroke	5
Ischemic Heart Disease	36
Depression	20
Chronic Kidney Disease	18
Asthma	12
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	35
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark H. Henderson JR., MD treated as an orthopedist in Leonardtown, MD during 2016 were X-rays, injections, aspiration and musculoskeletal imaging.

Volume of procedures performed by Dr. Mark H. Henderson JR., MD for Medicare patients.

aspiration	210
decompression surgery	14
doctor visit	1082
excision	17
hospital care	13
injections	227
inpatient care	13
joint surgery	82
lower extremity surgery	56
minimally invasive procedures	26
musculoskeletal imaging	164
open surgery	17
pelvic imaging	31
reconstructive surgery	56
spinal procedures	82
upper extremity surgery	43
X-rays	277

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark H. Henderson JR., MD.

**Gender**
Male	244
Female	405

**Ethnicity**
Non-Hispanic White	528
Black	92
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	310
From 75 to 84	200
85 and over	65
Less than 65	74

Conditions of Medicare patients treated by Dr. Mark H. Henderson JR., MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	37
Depression	19
Chronic Kidney Disease	24
Asthma	22
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	37
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark H. Henderson JR., MD treated as an orthopedist in Leonardtown, MD during 2017 were X-rays, injections, aspiration and musculoskeletal imaging.

Volume of procedures performed by Dr. Mark H. Henderson JR., MD for Medicare patients.

aspiration	203
doctor visit	1237
excision	18
injections	224
joint surgery	61
lower extremity surgery	61
minimally invasive procedures	12
musculoskeletal imaging	197
open surgery	18
pelvic imaging	27
reconstructive surgery	49
spinal procedures	99
upper extremity surgery	18
X-rays	323

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark H. Henderson JR., MD.

**Gender**
Male	278
Female	487

**Ethnicity**
Non-Hispanic White	626
Black	98
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	365
From 75 to 84	229
85 and over	71
Less than 65	100

Conditions of Medicare patients treated by Dr. Mark H. Henderson JR., MD in 2017

Hypertension	74
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	35
Depression	23
Chronic Kidney Disease	26
Asthma	10
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	37
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark H. Henderson JR., MD treated as an orthopedist in Leonardtown, MD during 2018 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Mark H. Henderson JR., MD for Medicare patients.

aspiration	97
doctor visit	499
injections	97
joint surgery	11
lower extremity surgery	11
musculoskeletal imaging	55
reconstructive surgery	11
spinal procedures	22
X-rays	77

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark H. Henderson JR., MD.

**Gender**
Male	141
Female	269

**Ethnicity**
Non-Hispanic White	341
Black	54
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	134
85 and over	37
Less than 65	47

Conditions of Medicare patients treated by Dr. Mark H. Henderson JR., MD in 2018

Hypertension	75
High Cholesterol	72
Stroke	6
Ischemic Heart Disease	34
Depression	26
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	16
Diabetes	37
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2018

Volume of procedures performed by Dr. Mark H. Henderson JR., MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark H. Henderson JR., MD treated as an orthopedist in Leonardtown, MD were X-rays, injections, aspiration and musculoskeletal imaging.

aspiration	263
debridement (removal of unhealthy tissue)	16
decompression surgery	12
doctor visit	1141
excision	15
hip imaging	84
hospital care	14
injections	279
inpatient care	14
joint surgery	51
lower extremity surgery	42
minimally invasive procedures	17
musculoskeletal imaging	218
open surgery	15
pelvic imaging	41
reconstructive surgery	36
spinal procedures	81
upper extremity surgery	25
X-rays	338

Average Medicare Patient Data From 2012 - 2018

Information about Medicare patients treated by Dr. Mark H. Henderson JR., MD.

**Gender**
Male	236
Female	407

**Ethnicity**
Black / African American	83
Asian / Pacific Islander	1
Non-Hispanic White	534
Native American / Alaskan Native	0
Hispanic	4
Other	1

**Age**
75 to 84	192
85 and over	65
Less than 65	74
65 to 74	312

Average of Total of Conditions of Medicare patients treated by Dr. Mark H. Henderson JR., MD From 2012 - 2018

The highest averages of the most common conditions of Medicare patients that Dr. Mark H. Henderson JR., MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	63
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	30
Depression	18
Chronic Kidney Disease	19
Asthma	10
Osteoporosis	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Atrial Fibrillation	9
Dementia	7
Cancer	8

Education & Training

He has a state license in Maryland.

Licensed In: Maryland

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Mark H. Henderson JR., MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Arthrex, Inc.	$2,928 ARTHREX PRODUCT LINE KNEE & HIP ARTHROSCOPY $2,928
Supreme Orthopedic Systems, LLC	$1,299 ARTHREX PRODUCT LINE KNEE & HIP ARTHROSCOPY $1,193	ARTHREX PRODUCT LINE SHOULDER & ELBOW ARTHROSCOPY $106
Biomet Orthopedics, LLC	$974 Ortho-Knees $974
Stryker Corporation	$96 Gamma $41	TRAUMA & EXTREMITIES $34	ICONIX $21
BIOVENTUS LLC	$29 Exogen $29
Other	$50 Tymlos $19	Spinal Cord Neurostimulation - Neuro $16	MONOVISC $16

**Types of Payments**
Education	$3,488
Travel and Lodging	$1,502
Food and Beverage	$386

Biography

Dr. Mark Henderson, who practices in Leonardtown, MD, is a medical specialist in orthopedics/orthopedic surgery. Dr. Henderson obtained a license to practice in Maryland.