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Dr. Gregory L. Barnhill, DO

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Specializes in: Sports Medicine and Orthopedics/Orthopedic Surgery

Kansas City University of Medicine and Biosciences (KCUMB), College of Osteopathic Medicine (1979)

2790 Clay Edwards Drive Suite 650
Kansas City, MO 64116

(816) 559-6500

Dr. Gregory L. Barnhill, DO is a sports medicine doctor in Kansas City, MO specializing in sports medicine and orthopedics/orthopedic surgery. He graduated from Kansas City University of Medicine and Biosciences (KCUMB), College of Osteopathic Medicine in 1979 and has 47 years of experience. Dr. Gregory L. Barnhill, DO is affiliated with North Kansas City Hospital and Meritas Health and OSI Orthopedics & Sports Medicine.

Office Locations

2790 Clay Edwards Drive Suite 650
Kansas City, MO 64116

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2790 Clay Edwards Drive Suite 650
North Kansas City, MO 64116

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Noteworthy Medicare Patient Procedures Performed by Dr. Gregory L. Barnhill, DO in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 25%

By Volume:

major joint aspiration

major joint injection

In 2012, Dr. Gregory L. Barnhill, DO performed more major joint aspiration, and major joint injection procedures for Medicare patients than 75% of providers in related specialties within Missouri.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gregory L. Barnhill, DO treated as a sports medicine doctor in Kansas City, MO during 2012 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregory L. Barnhill, DO for Medicare patients.

aspiration	575
doctor visit	955
hip imaging	50
hospital care	31
injections	575
inpatient care	31
joint surgery	71
lower extremity surgery	71
musculoskeletal imaging	146
pelvic imaging	14
reconstructive surgery	71
X-rays	160

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory L. Barnhill, DO treated as a sports medicine doctor in Kansas City, MO during 2013 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregory L. Barnhill, DO for Medicare patients.

aspiration	494
doctor visit	745
hip imaging	36
hospital care	25
injections	494
inpatient care	25
joint surgery	89
lower extremity surgery	89
minimally invasive procedures	13
musculoskeletal imaging	140
pelvic imaging	14
reconstructive surgery	76
X-rays	154

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barnhill, DO.

**Gender**
Male	217
Female	350

**Ethnicity**
Non-Hispanic White	547
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	244
From 75 to 84	149
85 and over	83
Less than 65	91

Conditions of Medicare patients treated by Dr. Gregory L. Barnhill, DO in 2013

Hypertension	67
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	32
Depression	27
Chronic Kidney Disease	16
Asthma	8
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory L. Barnhill, DO treated as a sports medicine doctor in Kansas City, MO during 2014 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregory L. Barnhill, DO for Medicare patients.

aspiration	470
doctor visit	610
hip imaging	45
hospital care	16
injections	470
inpatient care	16
joint surgery	73
lower extremity surgery	73
minimally invasive procedures	12
musculoskeletal imaging	183
pelvic imaging	35
reconstructive surgery	61
X-rays	218

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barnhill, DO.

**Gender**
Male	197
Female	337

**Ethnicity**
Non-Hispanic White	511
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	213
From 75 to 84	156
85 and over	80
Less than 65	85

Conditions of Medicare patients treated by Dr. Gregory L. Barnhill, DO in 2014

Hypertension	68
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	32
Depression	28
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory L. Barnhill, DO treated as a sports medicine doctor in Kansas City, MO during 2015 were injections, aspiration, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregory L. Barnhill, DO for Medicare patients.

aspiration	497
doctor visit	794
hip imaging	45
injections	511
joint surgery	51
lower extremity surgery	51
musculoskeletal imaging	213
pelvic imaging	39
reconstructive surgery	51
X-rays	252

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barnhill, DO.

**Gender**
Male	430
Female	722

**Ethnicity**
Non-Hispanic White	1106
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	458
From 75 to 84	356
85 and over	174
Less than 65	164

Conditions of Medicare patients treated by Dr. Gregory L. Barnhill, DO in 2015

Hypertension	69
High Cholesterol	51
Stroke	6
Ischemic Heart Disease	36
Depression	27
Chronic Kidney Disease	20
Asthma	13
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory L. Barnhill, DO treated as a sports medicine doctor in Kansas City, MO during 2016 were injections, aspiration, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregory L. Barnhill, DO for Medicare patients.

aspiration	455
doctor visit	821
injections	468
joint surgery	70
lower extremity surgery	70
musculoskeletal imaging	177
pain management	13
pelvic imaging	13
reconstructive surgery	70
X-rays	190

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barnhill, DO.

**Gender**
Male	221
Female	358

**Ethnicity**
Non-Hispanic White	556
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	243
From 75 to 84	164
85 and over	92
Less than 65	80

Conditions of Medicare patients treated by Dr. Gregory L. Barnhill, DO in 2016

Hypertension	72
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	33
Depression	28
Chronic Kidney Disease	24
Asthma	21
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory L. Barnhill, DO treated as a sports medicine doctor in Kansas City, MO during 2017 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregory L. Barnhill, DO for Medicare patients.

aspiration	488
decompression surgery	18
doctor visit	837
hospital care	12
injections	488
inpatient care	12
joint surgery	50
lower extremity surgery	50
musculoskeletal imaging	184
nerve procedures	18
open surgery	18
pelvic imaging	18
reconstructive surgery	50
upper extremity surgery	18
X-rays	202

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barnhill, DO.

**Gender**
Male	241
Female	343

**Ethnicity**
Non-Hispanic White	567
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	254
From 75 to 84	167
85 and over	84
Less than 65	79

Conditions of Medicare patients treated by Dr. Gregory L. Barnhill, DO in 2017

Hypertension	70
High Cholesterol	48
Stroke	6
Ischemic Heart Disease	33
Depression	24
Chronic Kidney Disease	26
Asthma	6
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	12
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory L. Barnhill, DO treated as a sports medicine doctor in Kansas City, MO during 2018 were injections, aspiration, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregory L. Barnhill, DO for Medicare patients.

aspiration	402
doctor visit	721
injections	418
joint surgery	79
lower extremity surgery	64
musculoskeletal imaging	154
reconstructive surgery	79
upper extremity surgery	15
X-rays	154

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barnhill, DO.

**Gender**
Male	237
Female	338

**Ethnicity**
Non-Hispanic White	553
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	256
From 75 to 84	161
85 and over	86
Less than 65	72

Conditions of Medicare patients treated by Dr. Gregory L. Barnhill, DO in 2018

Hypertension	72
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	35
Depression	27
Chronic Kidney Disease	32
Asthma	7
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	14
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory L. Barnhill, DO treated as a sports medicine doctor in Kansas City, MO during 2019 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregory L. Barnhill, DO for Medicare patients.

aspiration	327
doctor visit	556
hospital care	14
injections	327
inpatient care	14
joint surgery	73
lower extremity surgery	60
musculoskeletal imaging	159
reconstructive surgery	73
upper extremity surgery	13
X-rays	159

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barnhill, DO.

**Gender**
Male	202
Female	310

**Ethnicity**
Non-Hispanic White	488
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	237
From 75 to 84	145
85 and over	69
Less than 65	61

Conditions of Medicare patients treated by Dr. Gregory L. Barnhill, DO in 2019

Hypertension	72
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	35
Depression	29
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory L. Barnhill, DO treated as a sports medicine doctor in Kansas City, MO during 2020 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregory L. Barnhill, DO for Medicare patients.

aspiration	228
doctor visit	414
injections	228
joint surgery	33
lower extremity surgery	33
musculoskeletal imaging	102
reconstructive surgery	33
X-rays	102

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barnhill, DO.

**Gender**
Male	158
Female	217

**Ethnicity**
Non-Hispanic White	362
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	189
From 75 to 84	99
85 and over	51
Less than 65	36

Conditions of Medicare patients treated by Dr. Gregory L. Barnhill, DO in 2020

Hypertension	72
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	33
Depression	27
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory L. Barnhill, DO treated as a sports medicine doctor in Kansas City, MO during 2021 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregory L. Barnhill, DO for Medicare patients.

aspiration	204
doctor visit	591
injections	204
joint surgery	41
lower extremity surgery	41
musculoskeletal imaging	171
reconstructive surgery	41
X-rays	171

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barnhill, DO.

**Gender**
Male	160
Female	246

**Ethnicity**
Non-Hispanic White	387
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	194
From 75 to 84	118
85 and over	49
Less than 65	45

Conditions of Medicare patients treated by Dr. Gregory L. Barnhill, DO in 2021

Hypertension	73
High Cholesterol	62
Stroke	3
Ischemic Heart Disease	33
Depression	32
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	14
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory L. Barnhill, DO treated as a sports medicine doctor in Kansas City, MO during 2022 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregory L. Barnhill, DO for Medicare patients.

aspiration	189
doctor visit	475
injections	189
joint surgery	59
lower extremity surgery	48
musculoskeletal imaging	140
reconstructive surgery	59
upper extremity surgery	11
X-rays	140

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barnhill, DO.

**Gender**
Male	144
Female	235

**Ethnicity**
Non-Hispanic White	358
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	118
85 and over	57
Less than 65	32

Conditions of Medicare patients treated by Dr. Gregory L. Barnhill, DO in 2022

Hypertension	75
High Cholesterol	70
Stroke	5
Ischemic Heart Disease	26
Depression	25
Chronic Kidney Disease	17
Asthma	12
Osteoperosis	14
Atrial Fibrilation	18
Heart Failure	18
Chronic Obstructive Pulmonary Disease	21
Diabetes	30
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gregory L. Barnhill, DO for Medicare patients.

The highest averages for the top procedures that Dr. Gregory L. Barnhill, DO treated as a sports medicine doctor in Kansas City, MO were injections, aspiration, X-rays and musculoskeletal imaging.

aspiration	393
decompression surgery	18
doctor visit	683
hip imaging	44
hospital care	19
injections	397
inpatient care	19
joint surgery	62
lower extremity surgery	59
minimally invasive procedures	12
musculoskeletal imaging	160
nerve procedures	18
open surgery	18
pain management	13
pelvic imaging	22
reconstructive surgery	60
upper extremity surgery	14
X-rays	172

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gregory L. Barnhill, DO.

**Gender**
Male	200
Female	314

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	494
Native American / Alaskan Native	0
Hispanic	1
Other	0

**Age**
75 to 84	148
85 and over	75
Less than 65	67
65 to 74	223

Average of Total of Conditions of Medicare patients treated by Dr. Gregory L. Barnhill, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Gregory L. Barnhill, DO treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	64
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	29
Depression	24
Chronic Kidney Disease	21
Asthma	8
Osteoporosis	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Atrial Fibrillation	10
Dementia	10
Cancer	8

Education & Training

Dr. Gregory L. Barnhill, DO graduated from Kansas City University of Medicine and Biosciences (KCUMB), College of Osteopathic Medicine in 1979. He completed residency at University of Missouri-Kansas City (UMKC) Affiliated Hospitals. He is certified by the AOA Board of Orthopedic Surgery and has a state license in Missouri.

Medical School: Kansas City University of Medicine and Biosciences (KCUMB), College of Osteopathic Medicine (1979)

Residency: University of Missouri-Kansas City (UMKC) Affiliated Hospitals

Board Certification: AOA Board of Orthopedic Surgery

Licensed In: Missouri

Affiliations & Hospitals

Dr. Gregory L. Barnhill, DO is associated with these hospitals and organizations:

North Kansas City Hospital and Meritas Health

OSI Orthopedics & Sports Medicine

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General Payments

These charts describe general payments received by Dr. Gregory L. Barnhill, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
MicroPort Orthopedics Inc	$182 KNEES $182
Becton, Dickinson and Company	$164 ARISTA AH FLEXITIP $164
Stryker Corporation	$136 Variax $40	Axsos $40	T2 $21	TRAUMA & EXTREMITIES $20	ORTHOLOC 3DI $14
Davol Inc.	$129 ARISTA AH FLEXITIP $118	$11
Integra LifeSciences Corporation	$92 Recon-Lower Extremity Metal $47	Total Foot System $31	Pyro MCP $14
Other	$541 ANJESO $77	Knee $74	Ortho-Knees $57	mymobility Platform $56	ELIQUIS $50	Other $227

**Types of Payments**
Food and Beverage	$1,229
Education	$14

Biography

Dr. Gregory Barnhill is a specialist in orthopedics/orthopedic surgery and sports medicine. He works in Kansas City, MO and North Kansas City, MO. His education and training includes medical school at Kansas City University of Medicine and Biosciences (KCUMB), College of Osteopathic Medicine and Rosalind Franklin University of Medicine and Science, Chicago Medical School and residency at a hospital affiliated with the University of Missouri-Kansas City (UMKC). Dr. Barnhill is professionally affiliated with OSI Orthopedics & Sports Medicine and North Kansas City Hospital and Meritas Health. He welcomes new patients at his office inNorth Kansas City, MO as reported by North Kansas City Hospital and Meritas Health.