In 2023, Dr. Joseph Robert Knapik, MD had a list price for electrodiagnostic testing, electrophysiological (EP) study, hospital care, inpatient care, inpatient hospital care (for patient admitted to hospital), and nerve conduction studies (NCS) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Oklahoma. 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. Joseph Robert Knapik, MD treated as a neurologist in Enid, OK during 2012 were hospital care, inpatient care, diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Joseph Robert Knapik, MD for Medicare patients.

diagnostic procedures	579
doctor visit	1099
electroencephalography (EEG)	55
hospital care	2713
inpatient care	2713

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Joseph Robert Knapik, MD treated as a neurologist in Enid, OK during 2013 were hospital care, inpatient care, electroencephalography (EEG) and diagnostic procedures.

Volume of procedures performed by Dr. Joseph Robert Knapik, MD for Medicare patients.

diagnostic procedures	62
doctor visit	1118
electroencephalography (EEG)	66
hospital care	2642
inpatient care	2642

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Robert Knapik, MD.

**Gender**
Male	417
Female	574

**Ethnicity**
Non-Hispanic White	946
Black	12
Hispanic	0
Asian	0
Other	0
Native American	13

**Age**
From 65 to 74	275
From 75 to 84	375
85 and over	167
Less than 65	174

Conditions of Medicare patients treated by Dr. Joseph Robert Knapik, MD in 2013

Hypertension	74
High Cholesterol	59
Stroke	21
Ischemic Heart Disease	44
Depression	31
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	23
Diabetes	28
Dementia	25
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Joseph Robert Knapik, MD treated as a neurologist in Enid, OK during 2014 were hospital care, inpatient care, diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Joseph Robert Knapik, MD for Medicare patients.

diagnostic procedures	86
doctor visit	1020
electroencephalography (EEG)	31
hospital care	2503
inpatient care	2503

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Robert Knapik, MD.

**Gender**
Male	423
Female	546

**Ethnicity**
Non-Hispanic White	919
Black	11
Hispanic	0
Asian	0
Other	0
Native American	16

**Age**
From 65 to 74	289
From 75 to 84	329
85 and over	185
Less than 65	166

Conditions of Medicare patients treated by Dr. Joseph Robert Knapik, MD in 2014

Hypertension	74
High Cholesterol	59
Stroke	23
Ischemic Heart Disease	45
Depression	32
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	22
Diabetes	29
Dementia	26
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Joseph Robert Knapik, MD treated as a neurologist in Enid, OK during 2015 were hospital care, inpatient care, diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Joseph Robert Knapik, MD for Medicare patients.

diagnostic procedures	76
doctor visit	1058
electroencephalography (EEG)	40
hospital care	2405
inpatient care	2405

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Robert Knapik, MD.

**Gender**
Male	860
Female	1106

**Ethnicity**
Non-Hispanic White	1872
Black	0
Hispanic	0
Asian	0
Other	0
Native American	38

**Age**
From 65 to 74	624
From 75 to 84	706
85 and over	320
Less than 65	316

Conditions of Medicare patients treated by Dr. Joseph Robert Knapik, MD in 2015

Hypertension	73
High Cholesterol	59
Stroke	23
Ischemic Heart Disease	43
Depression	34
Chronic Kidney Disease	29
Asthma	15
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	21
Diabetes	29
Dementia	25
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Joseph Robert Knapik, MD treated as a neurologist in Enid, OK during 2016 were hospital care, inpatient care, diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Joseph Robert Knapik, MD for Medicare patients.

diagnostic procedures	46
doctor visit	1185
electroencephalography (EEG)	27
hospital care	2439
inpatient care	2439

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Robert Knapik, MD.

**Gender**
Male	465
Female	566

**Ethnicity**
Non-Hispanic White	969
Black	17
Hispanic	11
Asian	0
Other	0
Native American	18

**Age**
From 65 to 74	354
From 75 to 84	355
85 and over	170
Less than 65	152

Conditions of Medicare patients treated by Dr. Joseph Robert Knapik, MD in 2016

Hypertension	75
High Cholesterol	60
Stroke	22
Ischemic Heart Disease	48
Depression	33
Chronic Kidney Disease	35
Asthma	23
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	29
Chronic Obstructive Pulmonary Disease	20
Diabetes	31
Dementia	29
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Joseph Robert Knapik, MD treated as a neurologist in Enid, OK during 2017 were hospital care, inpatient care, diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Joseph Robert Knapik, MD for Medicare patients.

diagnostic procedures	50
doctor visit	1165
electroencephalography (EEG)	20
hospital care	2264
inpatient care	2264

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Robert Knapik, MD.

**Gender**
Male	449
Female	535

**Ethnicity**
Non-Hispanic White	925
Black	13
Hispanic	16
Asian	0
Other	0
Native American	16

**Age**
From 65 to 74	319
From 75 to 84	351
85 and over	166
Less than 65	148

Conditions of Medicare patients treated by Dr. Joseph Robert Knapik, MD in 2017

Hypertension	72
High Cholesterol	53
Stroke	18
Ischemic Heart Disease	48
Depression	33
Chronic Kidney Disease	37
Asthma	6
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	29
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	28
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Joseph Robert Knapik, MD treated as a neurologist in Enid, OK during 2018 were hospital care, inpatient care and diagnostic procedures.

Volume of procedures performed by Dr. Joseph Robert Knapik, MD for Medicare patients.

diagnostic procedures	31
doctor visit	1126
hospital care	2189
inpatient care	2189

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Robert Knapik, MD.

**Gender**
Male	429
Female	527

**Ethnicity**
Non-Hispanic White	912
Black	0
Hispanic	11
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	315
From 75 to 84	370
85 and over	146
Less than 65	125

Conditions of Medicare patients treated by Dr. Joseph Robert Knapik, MD in 2018

Hypertension	74
High Cholesterol	61
Stroke	19
Ischemic Heart Disease	45
Depression	33
Chronic Kidney Disease	36
Asthma	6
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	29
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	29
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Joseph Robert Knapik, MD treated as a neurologist in Enid, OK during 2019 were hospital care, inpatient care and diagnostic procedures.

Volume of procedures performed by Dr. Joseph Robert Knapik, MD for Medicare patients.

diagnostic procedures	57
doctor visit	1117
hospital care	2349
inpatient care	2349

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Robert Knapik, MD.

**Gender**
Male	443
Female	524

**Ethnicity**
Non-Hispanic White	917
Black	13
Hispanic	0
Asian	0
Other	0
Native American	16

**Age**
From 65 to 74	326
From 75 to 84	358
85 and over	172
Less than 65	111

Conditions of Medicare patients treated by Dr. Joseph Robert Knapik, MD in 2019

Hypertension	75
High Cholesterol	62
Stroke	17
Ischemic Heart Disease	46
Depression	33
Chronic Kidney Disease	39
Asthma	8
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	29
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Dementia	30
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Joseph Robert Knapik, MD treated as a neurologist in Enid, OK during 2020 were hospital care, inpatient care and diagnostic procedures.

Volume of procedures performed by Dr. Joseph Robert Knapik, MD for Medicare patients.

diagnostic procedures	63
doctor visit	1032
hospital care	2086
inpatient care	2086

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Robert Knapik, MD.

**Gender**
Male	406
Female	492

**Ethnicity**
Non-Hispanic White	845
Black	0
Hispanic	13
Asian	0
Other	14
Native American	13

**Age**
From 65 to 74	313
From 75 to 84	327
85 and over	171
Less than 65	87

Conditions of Medicare patients treated by Dr. Joseph Robert Knapik, MD in 2020

Hypertension	75
High Cholesterol	61
Stroke	15
Ischemic Heart Disease	45
Depression	33
Chronic Kidney Disease	40
Asthma	9
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	29
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	28
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Joseph Robert Knapik, MD treated as a neurologist in Enid, OK during 2021 were hospital care, inpatient care and diagnostic procedures.

Volume of procedures performed by Dr. Joseph Robert Knapik, MD for Medicare patients.

diagnostic procedures	46
doctor visit	1017
hospital care	2310
inpatient care	2310

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Robert Knapik, MD.

**Gender**
Male	392
Female	495

**Ethnicity**
Non-Hispanic White	844
Black	0
Hispanic	0
Asian	0
Other	15
Native American	14

**Age**
From 65 to 74	313
From 75 to 84	333
85 and over	163
Less than 65	78

Conditions of Medicare patients treated by Dr. Joseph Robert Knapik, MD in 2021

Hypertension	75
High Cholesterol	64
Stroke	16
Ischemic Heart Disease	47
Depression	26
Chronic Kidney Disease	37
Asthma	9
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	28
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	30
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Joseph Robert Knapik, MD treated as a neurologist in Enid, OK during 2022 were hospital care, inpatient care and diagnostic procedures.

Volume of procedures performed by Dr. Joseph Robert Knapik, MD for Medicare patients.

diagnostic procedures	32
doctor visit	1054
hospital care	1962
inpatient care	1962

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Robert Knapik, MD.

**Gender**
Male	363
Female	471

**Ethnicity**
Non-Hispanic White	795
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	273
From 75 to 84	327
85 and over	157
Less than 65	77

Conditions of Medicare patients treated by Dr. Joseph Robert Knapik, MD in 2022

Hypertension	75
High Cholesterol	73
Stroke	19
Ischemic Heart Disease	39
Depression	28
Chronic Kidney Disease	26
Asthma	11
Osteoperosis	14
Atrial Fibrilation	26
Heart Failure	24
Chronic Obstructive Pulmonary Disease	20
Diabetes	29
Dementia	23
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Joseph Robert Knapik, MD for Medicare patients.

The highest averages for the top procedures that Dr. Joseph Robert Knapik, MD treated as a neurologist in Enid, OK were hospital care, inpatient care, diagnostic procedures and electroencephalography (EEG).

diagnostic procedures	102
doctor visit	1090
electroencephalography (EEG)	39
hospital care	2351
inpatient care	2351

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Joseph Robert Knapik, MD.

**Gender**
Female	530
Male	422

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	0
Non-Hispanic White	904
Native American / Alaskan Native	14
Hispanic	4
Other	2

**Age**
85 and over	165
75 to 84	348
Less than 65	130
65 to 74	309

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

The highest averages of the most common conditions of Medicare patients that Dr. Joseph Robert Knapik, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	67
High Cholesterol	55
Stroke	17
Ischemic Heart Disease	40
Depression	28
Chronic Kidney Disease	30
Asthma	9
Osteoporosis	9
Heart Failure	25
Chronic Obstructive Pulmonary Disease	18
Diabetes	27
Atrial Fibrillation	15
Dementia	24
Cancer	11

Education & Training

He has a state license in Oklahoma.

Licensed In: Oklahoma

Ratings & Reviews

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General Payments

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

**Payments by Company**
Supernus Pharmaceuticals, Inc.	$647 OXTELLAR XR $564	TROKENDI XR $70	$13
Teva Pharmaceuticals USA, Inc.	$323 AJOVY $163	AZILECT $65	$94
UCB, Inc.	$214 Briviact $137	Vimpat $77
Alexion Pharmaceuticals, Inc.	$210 SOLIRIS $118	ULTOMIRIS $92
Kyowa Kirin, Inc.	$176 NOURIANZ $176
Other	$1,518 GOCOVRI $173	APTIOM $94	AVONEX $92	REYVOW $89	Aimovig $84	Other $986

**Types of Payments**
Food and Beverage	$2,819
Education	$268

Biography

Dr. Joseph Knapik is a neurology (brain & spinal cord disease) specialist in Enid, OK. Dr. Knapik obtained a license to practice in Oklahoma.

Select Year:

Dr. Joseph Robert Knapik, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Joseph Robert Knapik, MD in 2023

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. Joseph Robert Knapik, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph Robert Knapik, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph Robert Knapik, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph Robert Knapik, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph Robert Knapik, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph Robert Knapik, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph Robert Knapik, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph Robert Knapik, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph Robert Knapik, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph Robert Knapik, 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. Joseph Robert Knapik, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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