In 2023, among providers in related specialties within Delaware, Dr. William Joseph Barrish, MD performed more botulinum toxin injection for migraine, chemodenervation, and chemodenervation for cervical dystonia procedures for Medicare patients than 95% of them and he also had a list price for trigger point injection 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 25%

By Volume:

nerve conduction studies

By Affordability:

electrodiagnostic testing

electrophysiological study

nerve conduction studies

In 2012, among providers in related specialties within Delaware, Dr. William Joseph Barrish, MD performed more nerve conduction studies (NCS) procedures for Medicare patients than 75% of them and he also had a list price for electrodiagnostic testing, electrophysiological (EP) study, and nerve conduction studies (NCS) 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. William Joseph Barrish, MD treated as a physiatrist in Lewes, DE during 2012 were diagnostic procedures, injections, aspiration and X-rays.

Volume of procedures performed by Dr. William Joseph Barrish, MD for Medicare patients.

aspiration	87
diagnostic procedures	2242
doctor visit	738
hip imaging	12
injections	132
minimally invasive procedures	14
musculoskeletal imaging	49
spinal procedures	15
X-rays	64

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William Joseph Barrish, MD treated as a physiatrist in Lewes, DE during 2013 were diagnostic procedures, injections, aspiration and X-rays.

Volume of procedures performed by Dr. William Joseph Barrish, MD for Medicare patients.

aspiration	139
diagnostic procedures	278
doctor visit	839
injections	275
minimally invasive procedures	16
musculoskeletal imaging	51
pelvic imaging	16
spinal procedures	24
X-rays	91

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Barrish, MD.

**Gender**
Male	200
Female	277

**Ethnicity**
Non-Hispanic White	439
Black	23
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	252
From 75 to 84	117
85 and over	33
Less than 65	75

Conditions of Medicare patients treated by Dr. William Joseph Barrish, MD in 2013

Hypertension	73
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	35
Depression	20
Chronic Kidney Disease	14
Asthma	5
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	30
Dementia	5
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William Joseph Barrish, MD treated as a physiatrist in Lewes, DE during 2014 were diagnostic procedures, injections, aspiration and X-rays.

Volume of procedures performed by Dr. William Joseph Barrish, MD for Medicare patients.

aspiration	88
diagnostic procedures	373
doctor visit	852
injections	202
musculoskeletal imaging	38
spinal procedures	16
X-rays	54

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Barrish, MD.

**Gender**
Male	246
Female	293

**Ethnicity**
Non-Hispanic White	499
Black	27
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	288
From 75 to 84	131
85 and over	37
Less than 65	83

Conditions of Medicare patients treated by Dr. William Joseph Barrish, MD in 2014

Hypertension	72
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	38
Depression	23
Chronic Kidney Disease	14
Asthma	4
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	32
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William Joseph Barrish, MD treated as a physiatrist in Lewes, DE during 2015 were diagnostic procedures, injections, aspiration and X-rays.

Volume of procedures performed by Dr. William Joseph Barrish, MD for Medicare patients.

aspiration	91
diagnostic procedures	331
doctor visit	871
injections	152
musculoskeletal imaging	31
X-rays	31

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Barrish, MD.

**Gender**
Male	412
Female	606

**Ethnicity**
Non-Hispanic White	924
Black	66
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	536
From 75 to 84	266
85 and over	48
Less than 65	168

Conditions of Medicare patients treated by Dr. William Joseph Barrish, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	34
Depression	23
Chronic Kidney Disease	18
Asthma	9
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	34
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William Joseph Barrish, MD treated as a physiatrist in Lewes, DE during 2016 were diagnostic procedures, injections, aspiration and pain management.

Volume of procedures performed by Dr. William Joseph Barrish, MD for Medicare patients.

aspiration	90
diagnostic procedures	291
doctor visit	811
injections	180
pain management	37
spinal procedures	13
X-rays	13

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Barrish, MD.

**Gender**
Male	202
Female	281

**Ethnicity**
Non-Hispanic White	430
Black	35
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	251
From 75 to 84	125
85 and over	36
Less than 65	71

Conditions of Medicare patients treated by Dr. William Joseph Barrish, MD in 2016

Hypertension	72
High Cholesterol	73
Stroke	7
Ischemic Heart Disease	36
Depression	26
Chronic Kidney Disease	24
Asthma	19
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William Joseph Barrish, MD treated as a physiatrist in Lewes, DE during 2017 were diagnostic procedures, injections, aspiration and pain management.

Volume of procedures performed by Dr. William Joseph Barrish, MD for Medicare patients.

aspiration	77
diagnostic procedures	291
doctor visit	808
injections	141
pain management	27
spinal procedures	14
X-rays	14

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Barrish, MD.

**Gender**
Male	194
Female	293

**Ethnicity**
Non-Hispanic White	432
Black	36
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	139
85 and over	27
Less than 65	79

Conditions of Medicare patients treated by Dr. William Joseph Barrish, MD in 2017

Hypertension	72
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	33
Depression	28
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William Joseph Barrish, MD treated as a physiatrist in Lewes, DE during 2018 were diagnostic procedures, injections, aspiration and pain management.

Volume of procedures performed by Dr. William Joseph Barrish, MD for Medicare patients.

aspiration	86
diagnostic procedures	380
doctor visit	885
injections	213
minimally invasive procedures	42
pain management	48
spinal procedures	16
X-rays	16

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Barrish, MD.

**Gender**
Male	230
Female	364

**Ethnicity**
Non-Hispanic White	540
Black	24
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	329
From 75 to 84	161
85 and over	30
Less than 65	74

Conditions of Medicare patients treated by Dr. William Joseph Barrish, MD in 2018

Hypertension	71
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	36
Depression	26
Chronic Kidney Disease	22
Asthma	8
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Joseph Barrish, MD treated as a physiatrist in Lewes, DE during 2019 were diagnostic procedures, injections, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. William Joseph Barrish, MD for Medicare patients.

aspiration	60
diagnostic procedures	424
doctor visit	1035
injections	352
minimally invasive procedures	214
pain management	48

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Barrish, MD.

**Gender**
Male	274
Female	409

**Ethnicity**
Non-Hispanic White	632
Black	28
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	344
From 75 to 84	220
85 and over	40
Less than 65	79

Conditions of Medicare patients treated by Dr. William Joseph Barrish, MD in 2019

Hypertension	74
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	39
Depression	34
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Joseph Barrish, MD treated as a physiatrist in Lewes, DE during 2020 were injections, diagnostic procedures, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. William Joseph Barrish, MD for Medicare patients.

aspiration	45
diagnostic procedures	361
doctor visit	1017
injections	375
minimally invasive procedures	262
pain management	31

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Barrish, MD.

**Gender**
Male	290
Female	375

**Ethnicity**
Non-Hispanic White	603
Black	31
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	349
From 75 to 84	214
85 and over	40
Less than 65	62

Conditions of Medicare patients treated by Dr. William Joseph Barrish, MD in 2020

Hypertension	69
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	40
Depression	28
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Joseph Barrish, MD treated as a physiatrist in Lewes, DE during 2021 were injections, minimally invasive procedures, diagnostic procedures and aspiration.

Volume of procedures performed by Dr. William Joseph Barrish, MD for Medicare patients.

aspiration	34
diagnostic procedures	343
doctor visit	1087
injections	444
minimally invasive procedures	350
pain management	31

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Barrish, MD.

**Gender**
Male	322
Female	367

**Ethnicity**
Non-Hispanic White	623
Black	25
Hispanic	0
Asian	0
Other	30
Native American	0

**Age**
From 65 to 74	382
From 75 to 84	214
85 and over	38
Less than 65	55

Conditions of Medicare patients treated by Dr. William Joseph Barrish, MD in 2021

Hypertension	72
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	40
Depression	33
Chronic Kidney Disease	26
Asthma	7
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Joseph Barrish, MD treated as a physiatrist in Lewes, DE during 2022 were injections, minimally invasive procedures, diagnostic procedures and pain management.

Volume of procedures performed by Dr. William Joseph Barrish, MD for Medicare patients.

aspiration	19
diagnostic procedures	307
doctor visit	1130
injections	563
minimally invasive procedures	505
pain management	39

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Barrish, MD.

**Gender**
Male	269
Female	364

**Ethnicity**
Non-Hispanic White	579
Black	0
Hispanic	0
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	369
From 75 to 84	197
85 and over	37
Less than 65	30

Conditions of Medicare patients treated by Dr. William Joseph Barrish, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	36
Depression	26
Chronic Kidney Disease	17
Asthma	11
Osteoperosis	16
Atrial Fibrilation	15
Heart Failure	8
Chronic Obstructive Pulmonary Disease	15
Diabetes	25
Dementia	3
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William Joseph Barrish, MD for Medicare patients.

The highest averages for the top procedures that Dr. William Joseph Barrish, MD treated as a physiatrist in Lewes, DE were diagnostic procedures, injections, minimally invasive procedures and aspiration.

aspiration	74
diagnostic procedures	511
doctor visit	915
hip imaging	12
injections	275
minimally invasive procedures	200
musculoskeletal imaging	42
pain management	37
pelvic imaging	16
spinal procedures	16
X-rays	40

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William Joseph Barrish, MD.

**Gender**
Male	239
Female	329

**Ethnicity**
Black / African American	26
Asian / Pacific Islander	0
Non-Hispanic White	518
Native American / Alaskan Native	0
Hispanic	0
Other	6

**Age**
75 to 84	162
85 and over	33
Less than 65	70
65 to 74	303

Average of Total of Conditions of Medicare patients treated by Dr. William Joseph Barrish, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. William Joseph Barrish, MD treated were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	65
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	33
Depression	24
Chronic Kidney Disease	18
Asthma	7
Osteoporosis	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Atrial Fibrillation	8
Dementia	5
Cancer	8

Education & Training

He has a state license in Delaware.

Licensed In: Delaware

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. William Joseph Barrish, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Allergan Inc.	$152 BOTOX $152
St. Jude Medical, Inc.	$137 Neuro-Chronic Pain $137
Horizon Pharma plc	$59 VIMOVO $59
DePuy Synthes Sales Inc.	$45 ORTHOVISC $45
Mallinckrodt LLC	$39 XARTEMIS XR $20	Pennsaid Topical Solution $19
Other	$88 BOTOX $29	Horizant $23	EUFLEXXA $20	EMBEDA $16

**Types of Payments**
Food and Beverage	$426
Education	$95

Biography

Dr. William Barrish is a physician who specializes in physiatry (physical medicine & rehabilitation). He studied medicine at Thomas Jefferson University, Jefferson Medical College.

Select Year:

Dr. William Joseph Barrish, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. William Joseph Barrish, MD in 2023

By Volume:

By Affordability:

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. William Joseph Barrish, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Joseph Barrish, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Joseph Barrish, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Joseph Barrish, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Joseph Barrish, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Joseph Barrish, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Joseph Barrish, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Joseph Barrish, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Joseph Barrish, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Joseph Barrish, 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. William Joseph Barrish, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Physiatrists in Nearby Locations

Other Providers in Lewes, DE