In 2023, among providers in related specialties within North Carolina, Johnna M. Cowin, FNP performed more A1C test, blood draw, central DEXA, complete blood count (CBC), flu shot, lab tests, lipid profile, phlebotomy for lab tests, preventive care, screening mammogram, and X-rays procedures for Medicare patients than 95% of them and she also had a list price for breast imaging, mammogram (breast X-ray), screening mammogram, women's imaging, and X-rays 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:

breast exam

pelvic exam

By Affordability:

breast exam

gynecologic exams

pelvic exam

In 2012, among providers in related specialties within North Carolina, Johnna M. Cowin, FNP performed more breast exam, and pelvic exam procedures for Medicare patients than 75% of them and she also had a list price for breast exam, gynecologic exams, and pelvic exam 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

Volume of procedures performed by Johnna M. Cowin, FNP for Medicare patients.

doctor visit	252

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Johnna M. Cowin, FNP for Medicare patients.

doctor visit	342

2013 Medicare Patient Data

Information about Medicare patients treated by Johnna M. Cowin, FNP.

**Gender**
Male	0
Female	131

**Ethnicity**
Non-Hispanic White	0
Black	73
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	21
85 and over	15
Less than 65	34

Conditions of Medicare patients treated by Johnna M. Cowin, FNP in 2013

Hypertension	75
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	21
Depression	21
Chronic Kidney Disease	32
Asthma	14
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	0
Diabetes	40
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Johnna M. Cowin, FNP for Medicare patients.

doctor visit	355

2014 Medicare Patient Data

Information about Medicare patients treated by Johnna M. Cowin, FNP.

**Gender**
Male	0
Female	149

**Ethnicity**
Non-Hispanic White	74
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	0
85 and over	0
Less than 65	41

Conditions of Medicare patients treated by Johnna M. Cowin, FNP in 2014

Hypertension	75
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	19
Depression	17
Chronic Kidney Disease	25
Asthma	7
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	10
Diabetes	42
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Johnna M. Cowin, FNP for Medicare patients.

doctor visit	433

2015 Medicare Patient Data

Information about Medicare patients treated by Johnna M. Cowin, FNP.

**Gender**
Male	0
Female	312

**Ethnicity**
Non-Hispanic White	0
Black	158
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	0
85 and over	0
Less than 65	86

Conditions of Medicare patients treated by Johnna M. Cowin, FNP in 2015

Hypertension	75
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	20
Depression	22
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	47
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Johnna M. Cowin, FNP for Medicare patients.

doctor visit	392

2016 Medicare Patient Data

Information about Medicare patients treated by Johnna M. Cowin, FNP.

**Gender**
Male	0
Female	148

**Ethnicity**
Non-Hispanic White	74
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	0
85 and over	0
Less than 65	46

Conditions of Medicare patients treated by Johnna M. Cowin, FNP in 2016

Hypertension	75
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	25
Depression	21
Chronic Kidney Disease	37
Asthma	16
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	39
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Johnna M. Cowin, FNP treated as a women's health provider in WASHINGTON, NC during 2017 were preventive care, X-rays, blood draw and lab tests.

Volume of procedures performed by Johnna M. Cowin, FNP for Medicare patients.

blood draw	82
breast exam	40
breast procedures	73
diabetes management	76
doctor visit	583
gynecologic procedures	40
lab tests	76
musculoskeletal imaging	15
preventive care	179
vaccines	30
women's imaging	73
X-rays	88

2017 Medicare Patient Data

Information about Medicare patients treated by Johnna M. Cowin, FNP.

**Gender**
Male	0
Female	364

**Ethnicity**
Non-Hispanic White	260
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	208
From 75 to 84	95
85 and over	11
Less than 65	50

Conditions of Medicare patients treated by Johnna M. Cowin, FNP in 2017

Hypertension	71
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	17
Depression	15
Chronic Kidney Disease	28
Asthma	6
Osteoperosis	9
Atrial Fibrilation	4
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	34
Dementia	4
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Johnna M. Cowin, FNP treated as a women's health provider in WASHINGTON, NC during 2018 were preventive care, X-rays, lab tests and breast procedures.

Volume of procedures performed by Johnna M. Cowin, FNP for Medicare patients.

blood draw	146
breast exam	97
breast procedures	158
diabetes management	126
doctor visit	808
gynecologic procedures	97
lab tests	165
musculoskeletal imaging	41
preventive care	347
vaccines	63
women's imaging	158
X-rays	199

2018 Medicare Patient Data

Information about Medicare patients treated by Johnna M. Cowin, FNP.

**Gender**
Male	0
Female	324

**Ethnicity**
Non-Hispanic White	272
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	94
85 and over	17
Less than 65	17

Conditions of Medicare patients treated by Johnna M. Cowin, FNP in 2018

Hypertension	66
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	12
Depression	14
Chronic Kidney Disease	19
Asthma	3
Osteoperosis	14
Atrial Fibrilation	5
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	24
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Johnna M. Cowin, FNP treated as a women's health provider in WASHINGTON, NC during 2019 were preventive care, lab tests, diabetes management and blood draw.

Volume of procedures performed by Johnna M. Cowin, FNP for Medicare patients.

blood draw	132
breast exam	61
breast procedures	67
cytology	15
diabetes management	132
doctor visit	779
gynecologic pathology	15
gynecologic procedures	61
lab tests	174
preventive care	294
vaccines	80
women's imaging	67
X-rays	67

2019 Medicare Patient Data

Information about Medicare patients treated by Johnna M. Cowin, FNP.

**Gender**
Male	0
Female	314

**Ethnicity**
Non-Hispanic White	267
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	194
From 75 to 84	94
85 and over	14
Less than 65	12

Conditions of Medicare patients treated by Johnna M. Cowin, FNP in 2019

Hypertension	63
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	15
Depression	16
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	12
Atrial Fibrilation	4
Heart Failure	11
Chronic Obstructive Pulmonary Disease	6
Diabetes	24
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Johnna M. Cowin, FNP treated as a women's health provider in WASHINGTON, NC during 2020 were preventive care, blood draw, lab tests and diabetes management.

Volume of procedures performed by Johnna M. Cowin, FNP for Medicare patients.

blood draw	262
breast exam	83
breast procedures	57
cytology	17
diabetes management	143
doctor visit	734
gynecologic pathology	17
gynecologic procedures	83
lab tests	143
preventive care	332
vaccines	115
women's imaging	57
X-rays	57

2020 Medicare Patient Data

Information about Medicare patients treated by Johnna M. Cowin, FNP.

**Gender**
Male	0
Female	348

**Ethnicity**
Non-Hispanic White	290
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	108
85 and over	17
Less than 65	16

Conditions of Medicare patients treated by Johnna M. Cowin, FNP in 2020

Hypertension	64
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	17
Depression	17
Chronic Kidney Disease	16
Asthma	4
Osteoperosis	16
Atrial Fibrilation	5
Heart Failure	9
Chronic Obstructive Pulmonary Disease	4
Diabetes	22
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Johnna M. Cowin, FNP treated as a women's health provider in WASHINGTON, NC during 2021 were preventive care, blood draw, lab tests and diabetes management.

Volume of procedures performed by Johnna M. Cowin, FNP for Medicare patients.

blood draw	225
breast exam	55
cytology	18
diabetes management	170
doctor visit	520
gynecologic pathology	18
gynecologic procedures	55
lab tests	170
preventive care	260
vaccines	72

2021 Medicare Patient Data

Information about Medicare patients treated by Johnna M. Cowin, FNP.

**Gender**
Male	0
Female	330

**Ethnicity**
Non-Hispanic White	278
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	114
85 and over	23
Less than 65	11

Conditions of Medicare patients treated by Johnna M. Cowin, FNP in 2021

Hypertension	61
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	18
Depression	19
Chronic Kidney Disease	20
Asthma	5
Osteoperosis	18
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	6
Diabetes	23
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Johnna M. Cowin, FNP treated as a women's health provider in WASHINGTON, NC during 2022 were preventive care, lab tests, diabetes management and blood draw.

Volume of procedures performed by Johnna M. Cowin, FNP for Medicare patients.

blood draw	164
breast exam	41
breast procedures	28
diabetes management	176
doctor visit	491
gynecologic procedures	41
lab tests	237
preventive care	287
vaccines	61
women's imaging	28
X-rays	28

2022 Medicare Patient Data

Information about Medicare patients treated by Johnna M. Cowin, FNP.

**Gender**
Male	0
Female	312

**Ethnicity**
Non-Hispanic White	270
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	116
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Johnna M. Cowin, FNP in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	13
Depression	16
Chronic Kidney Disease	16
Asthma	5
Osteoperosis	26
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Johnna M. Cowin, FNP for Medicare patients.

The highest averages for the top procedures that Johnna M. Cowin, FNP treated as a women's health provider in WASHINGTON, NC were preventive care, blood draw, lab tests and diabetes management.

blood draw	168
breast exam	62
breast procedures	76
cytology	16
diabetes management	137
doctor visit	517
gynecologic pathology	16
gynecologic procedures	62
lab tests	160
musculoskeletal imaging	28
preventive care	283
vaccines	70
women's imaging	76
X-rays	87

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Johnna M. Cowin, FNP.

**Gender**
Male	0
Female	248

**Ethnicity**
Black / African American	21
Asian / Pacific Islander	0
Non-Hispanic White	162
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	58
85 and over	8
Less than 65	28
65 to 74	134

Average of Total of Conditions of Medicare patients treated by Johnna M. Cowin, FNP From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Johnna M. Cowin, FNP treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	63
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	16
Depression	16
Chronic Kidney Disease	22
Asthma	6
Osteoporosis	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	6
Diabetes	28
Atrial Fibrillation	3
Cancer	9
Dementia	1

Education & Training

She has a state license in North Carolina.

Licensed In: North Carolina

Ratings & Reviews

Johnna M. Cowin, FNP has an exceptional overall rating with an average of 4.99 out of 5 stars based on 317 ratings. We collect ratings and reviews of Johnna M. Cowin, FNP from all over the web to help you find the right in WASHINGTON, NC.

4.99

Overall Rating

(317 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2023-08-13

Patient verified via Press Ganey

Johanna Cowin is great she always put your health first, she builds a relationship and trust with her patients. She takes time to listen and she discuss options that will benefit you. Than she has a great follow up where she check your progress to see if the plan is working. I think she is Great.

Overall Rating: 5.0 2023-09-20

Patient verified via Press Ganey

I drive an hour and a half annually to see her and will continue to do so as long as she is there. I feel better having her input and she is very good at picking up on things during the visit and steering the conversation to provide more health care options.

Overall Rating: 5.0 2024-08-24

Patient verified via Press Ganey

Always Is patient listening to me. Takes time with you where I am not rushed, and I have a minute to collect my thoughts. Very helpful in taking the time to make sure I understand everything. She seems to really care about you. She is OUTSTANDING!

Overall Rating: 5.0 2024-06-24

Patient verified via Press Ganey

Dr. Cowin gave me a through examination and explained to me in detail of what was going on. She went further by showing me a picture and pointing out what was happening. I felt better when I left knowing exactly what was happening with my body.

Overall Rating: 5.0 2023-12-24

Patient verified via Press Ganey

Johnna sits eye to eye and listens. She asks personal questions that relate to my overall well being- and listens to the answers. At this visit she explained some discomfort I was experiencing and gave suggestions for resolving the issue.

Overall Rating: 5.0 2026-03-04

Patient verified via Press Ganey

Johnna is an awesome care provider! She listens, advises, and totally cares about her patients! She is the reason I continue to support Washington Women's Care! She is the goal healthcare package as far as I am concerned!!

Overall Rating: 5.0 2023-09-02

Patient verified via Press Ganey

I highly recommend Johnna Cowin. Her concern for my health and wellness is beyond any doctor visit experienced in my lifetime. Makes solid recommendations and discusses all aspects of my health, medications, etc with me.

Overall Rating: 5.0 2026-02-25

Patient verified via Press Ganey

Johnna is wonderful with her patients. She has been my primary care for many years. She knows me and is familiar with my health issues and concerns and always takes the time to listen and work through treatment plans.

Overall Rating: 5.0 2026-03-08

Patient verified via Press Ganey

Johnna is always patient, listens, and gives great medical Information and guidance! She never seems rushed and always makes me feel at ease and very comfortable with her as a caregiver! She's is just awesome!

Overall Rating: 5.0 2025-02-03

Patient verified via Press Ganey

She is always very knowledgeable and concerned about your health. She takes her time listening to you and she knows how to explain things to you and you know she really cares about you. She is the very best!!

To see all 317 reviews for Johnna M. Cowin, FNP, view their full profile.

General Payments

These charts describe general payments received by Johnna M. Cowin, FNP. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Novo Nordisk Inc	$37 RYBELSUS $23	Wegovy $14
Dexcom, Inc.	$21 DEXCOM G6 TRANSMITTER $21
Abbott Laboratories	$16 Freestyle Libre 2 $16

**Types of Payments**
Food and Beverage	$73

Biography

Ms. Johnna Cowin specializes in women's health and gynecology and practices in Washington, NC and Greenville, NC. Ms. Cowin's patients gave her an average rating of 5.0 stars (out of 5). She welcomes new patients at her office inGreenville, NC as reported by Doctor.com.

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Johnna M. Cowin, FNP

Office Locations

Noteworthy Medicare Patient Procedures Performed by Johnna M. Cowin, FNP 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 Johnna M. Cowin, FNP in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Johnna M. Cowin, FNP in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Johnna M. Cowin, FNP in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Johnna M. Cowin, FNP in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Johnna M. Cowin, FNP in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Johnna M. Cowin, FNP in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Johnna M. Cowin, FNP in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Johnna M. Cowin, FNP in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Johnna M. Cowin, FNP in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Johnna M. Cowin, FNP 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 Johnna M. Cowin, FNP From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Women's Health Specialists in Nearby Locations

Other Providers in WASHINGTON, NC