In 2012, among providers in related specialties within Oklahoma, Dr. Cathy Nieman, MD performed more flu shot, and preventive care procedures for Medicare patients than 75% of them and she also had a list price for flu shot, flu vaccine, immunization (preventive vaccines), and vaccines 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. Cathy Nieman, MD treated as an internist in Stillwater, OK during 2012 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Cathy Nieman, MD for Medicare patients.

blood draw	384
doctor visit	1081
lab tests	27
preventive care	127
vaccines	127

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Cathy Nieman, MD treated as an internist in Stillwater, OK during 2013 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Cathy Nieman, MD for Medicare patients.

blood draw	497
doctor visit	1048
lab tests	28
preventive care	112
vaccines	112

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Cathy Nieman, MD.

**Gender**
Male	104
Female	263

**Ethnicity**
Non-Hispanic White	334
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	99
85 and over	49
Less than 65	70

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2013

Hypertension	75
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	36
Depression	32
Chronic Kidney Disease	16
Asthma	8
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Cathy Nieman, MD treated as an internist in Stillwater, OK during 2014 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Cathy Nieman, MD for Medicare patients.

blood draw	502
doctor visit	1066
preventive care	132
vaccines	132

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Cathy Nieman, MD.

**Gender**
Male	86
Female	248

**Ethnicity**
Non-Hispanic White	303
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	86
85 and over	49
Less than 65	58

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2014

Hypertension	74
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	33
Depression	30
Chronic Kidney Disease	17
Asthma	10
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	18
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Cathy Nieman, MD treated as an internist in Stillwater, OK during 2015 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Cathy Nieman, MD for Medicare patients.

blood draw	379
doctor visit	1093
preventive care	249
vaccines	249

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Cathy Nieman, MD.

**Gender**
Male	184
Female	536

**Ethnicity**
Non-Hispanic White	648
Black	32
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	302
From 75 to 84	190
85 and over	88
Less than 65	140

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2015

Hypertension	73
High Cholesterol	50
Stroke	4
Ischemic Heart Disease	29
Depression	27
Chronic Kidney Disease	18
Asthma	14
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Cathy Nieman, MD treated as an internist in Stillwater, OK during 2016 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Cathy Nieman, MD for Medicare patients.

blood draw	185
doctor visit	1098
preventive care	149
vaccines	149

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Cathy Nieman, MD.

**Gender**
Male	84
Female	273

**Ethnicity**
Non-Hispanic White	323
Black	0
Hispanic	0
Asian	0
Other	0
Native American	11

**Age**
From 65 to 74	150
From 75 to 84	99
85 and over	40
Less than 65	68

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2016

Hypertension	71
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	29
Depression	22
Chronic Kidney Disease	18
Asthma	18
Osteoperosis	4
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	33
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Cathy Nieman, MD treated as an internist in Stillwater, OK during 2017 were blood draw, preventive care, vaccines and X-rays.

Volume of procedures performed by Dr. Cathy Nieman, MD for Medicare patients.

blood draw	238
breast procedures	12
doctor visit	1072
preventive care	150
thoracic (chest) imaging	18
vaccines	138
women's imaging	12
X-rays	30

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Cathy Nieman, MD.

**Gender**
Male	117
Female	302

**Ethnicity**
Non-Hispanic White	378
Black	16
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	118
85 and over	44
Less than 65	70

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2017

Hypertension	72
High Cholesterol	45
Stroke	3
Ischemic Heart Disease	30
Depression	26
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	5
Atrial Fibrilation	7
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Cathy Nieman, MD treated as an internist in Stillwater, OK during 2018 were preventive care, vaccines, blood draw and lab tests.

Volume of procedures performed by Dr. Cathy Nieman, MD for Medicare patients.

blood draw	146
doctor visit	1098
lab tests	18
preventive care	175
vaccines	161

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Cathy Nieman, MD.

**Gender**
Male	136
Female	342

**Ethnicity**
Non-Hispanic White	424
Black	17
Hispanic	0
Asian	0
Other	0
Native American	23

**Age**
From 65 to 74	207
From 75 to 84	130
85 and over	53
Less than 65	88

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2018

Hypertension	71
High Cholesterol	44
Stroke	5
Ischemic Heart Disease	32
Depression	26
Chronic Kidney Disease	21
Asthma	10
Osteoperosis	5
Atrial Fibrilation	7
Heart Failure	19
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Cathy Nieman, MD treated as an internist in Stillwater, OK during 2019 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Cathy Nieman, MD for Medicare patients.

blood draw	189
doctor visit	1123
preventive care	185
vaccines	172

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Cathy Nieman, MD.

**Gender**
Male	140
Female	339

**Ethnicity**
Non-Hispanic White	432
Black	17
Hispanic	0
Asian	0
Other	0
Native American	17

**Age**
From 65 to 74	202
From 75 to 84	136
85 and over	55
Less than 65	86

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2019

Hypertension	69
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Cathy Nieman, MD treated as an internist in Stillwater, OK during 2020 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Cathy Nieman, MD for Medicare patients.

blood draw	242
doctor visit	965
preventive care	69
vaccines	69

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Cathy Nieman, MD.

**Gender**
Male	122
Female	300

**Ethnicity**
Non-Hispanic White	379
Black	13
Hispanic	0
Asian	0
Other	0
Native American	19

**Age**
From 65 to 74	190
From 75 to 84	127
85 and over	47
Less than 65	58

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2020

Hypertension	65
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	31
Depression	27
Chronic Kidney Disease	27
Asthma	6
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Cathy Nieman, MD treated as an internist in Stillwater, OK during 2021 were blood draw, preventive care, vaccines and ear procedures.

Volume of procedures performed by Dr. Cathy Nieman, MD for Medicare patients.

blood draw	231
doctor visit	1023
ear procedures	13
preventive care	46
vaccines	32

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Cathy Nieman, MD.

**Gender**
Male	121
Female	341

**Ethnicity**
Non-Hispanic White	422
Black	12
Hispanic	0
Asian	0
Other	0
Native American	12

**Age**
From 65 to 74	198
From 75 to 84	135
85 and over	53
Less than 65	76

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2021

Hypertension	64
High Cholesterol	42
Stroke	4
Ischemic Heart Disease	28
Depression	31
Chronic Kidney Disease	27
Asthma	5
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Cathy Nieman, MD treated as an internist in Stillwater, OK during 2022 were blood draw, chronic care, preventive care and vaccines.

Volume of procedures performed by Dr. Cathy Nieman, MD for Medicare patients.

blood draw	159
chronic care	77
doctor visit	1159
ear procedures	13
preventive care	25
vaccines	25

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Cathy Nieman, MD.

**Gender**
Male	144
Female	357

**Ethnicity**
Non-Hispanic White	457
Black	11
Hispanic	0
Asian	0
Other	0
Native American	16

**Age**
From 65 to 74	217
From 75 to 84	159
85 and over	62
Less than 65	63

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2022

Hypertension	74
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	24
Depression	32
Chronic Kidney Disease	18
Asthma	9
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	12
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Cathy Nieman, MD treated as an internist in Stillwater, OK during 2023 were chronic care, blood draw, preventive care and breast procedures.

Volume of procedures performed by Dr. Cathy Nieman, MD for Medicare patients.

blood draw	43
breast procedures	14
chronic care	160
doctor visit	1143
ear procedures	12
preventive care	26
vaccines	12
women's imaging	14
X-rays	14

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Cathy Nieman, MD.

**Gender**
Male	135
Female	390

**Ethnicity**
Non-Hispanic White	486
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	197
85 and over	66
Less than 65	55

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2023

Hypertension	72
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	20
Depression	31
Chronic Kidney Disease	17
Asthma	10
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	9
Cancer	18

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Cathy Nieman, MD treated as an internist in Stillwater, OK during 2024 were preventive care, vaccines, breast procedures and X-rays.

Volume of procedures performed by Dr. Cathy Nieman, MD for Medicare patients.

breast procedures	22
diabetes management	13
doctor visit	1194
lab tests	13
preventive care	125
vaccines	90
women's imaging	22
X-rays	22

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Cathy Nieman, MD.

**Gender**
Male	171
Female	422

**Ethnicity**
Non-Hispanic White	545
Black	0
Hispanic	0
Asian	0
Other	13
Native American	14

**Age**
From 65 to 74	221
From 75 to 84	224
85 and over	87
Less than 65	61

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2024

Hypertension	74
High Cholesterol	61
Stroke	9
Ischemic Heart Disease	25
Depression	33
Chronic Kidney Disease	18
Asthma	10
Osteoperosis	13
Atrial Fibrilation	17
Heart Failure	19
Chronic Obstructive Pulmonary Disease	19
Diabetes	36
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Cathy Nieman, MD for Medicare patients.

The highest averages for the top procedures that Dr. Cathy Nieman, MD treated as an internist in Stillwater, OK were blood draw, preventive care, chronic care and vaccines.

blood draw	266
breast procedures	16
chronic care	118
diabetes management	13
doctor visit	1089
ear procedures	12
lab tests	21
preventive care	120
thoracic (chest) imaging	18
vaccines	112
women's imaging	16
X-rays	22

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Cathy Nieman, MD.

**Gender**
Male	118
Female	316

**Ethnicity**
Black / African American	11
Asian / Pacific Islander	0
Non-Hispanic White	394
Native American / Alaskan Native	8
Hispanic	0
Other	1

**Age**
75 to 84	130
85 and over	53
Less than 65	68
65 to 74	182

Average of Total of Conditions of Medicare patients treated by Dr. Cathy Nieman, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Cathy Nieman, MD treated were hypertension, high cholesterol, diabetes and depression.

Hypertension	65
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	26
Depression	26
Chronic Kidney Disease	18
Asthma	9
Osteoporosis	7
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Atrial Fibrillation	8
Cancer	10
Dementia	9

Education & Training

She has a state license in Oklahoma.

Licensed In: Oklahoma

Ratings & Reviews

Dr. Cathy Nieman, MD has a high overall rating with an average of 4.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Cathy Nieman, MD from all over the web to help you find the right in Stillwater, OK.

Overall Rating

(1 Rating)

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General Payments

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

**Payments by Company**
GlaxoSmithKline, LLC.	$94 INCRUSE $33	BREO $31	SHINGRIX $16	ANORO $14
AbbVie Inc.	$69 VRAYLAR $69
Novo Nordisk Inc	$66 NovoLog $28	Victoza $26	Ozempic $12
Ultragenyx Pharmaceutical Inc.	$24 $24
Astellas Pharma US Inc	$23 Veozah $23
Other	$97 XIFAXAN $34	TOUJEO $16	LINZESS $14	Aptima $12	COLOGUARD $11	Other $11

**Types of Payments**
Food and Beverage	$363
Education	$11

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Dr. Cathy Nieman, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Cathy Nieman, MD in 2024

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. Cathy Nieman, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cathy Nieman, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Cathy Nieman, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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Other Providers in Stillwater, OK