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Dr. Catherine Nina Kowal, MD

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Specializes in: Adult Rheumatology

1855 Veterans Park Drive Suite 103
Naples, FL 34109

(239) 596-5220

Dr. Catherine Nina Kowal, MD is a rheumatologist in Naples, FL specializing in adult rheumatology.

Office Locations

1855 Veterans Park Drive Suite 103
Naples, FL 34109

(239) 596-5220

(239) 643-9816

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Noteworthy Medicare Patient Procedures Performed by Dr. Catherine Nina Kowal, MD in 2023

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

Top 25%

By Volume:

biological response modifier therapy

intravenous infusion therapy

intravenous chemotherapy

In 2012, Dr. Catherine Nina Kowal, MD performed more biological response modifier (BRM) therapy, intravenous infusion therapy, and intravenous (IV) chemotherapy procedures for Medicare patients than 75% of providers in related specialties within Florida.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Catherine Nina Kowal, MD treated as a rheumatologist in Naples, FL during 2012 were aspiration, injections, minimally invasive procedures and preventive care.

Volume of procedures performed by Dr. Catherine Nina Kowal, MD for Medicare patients.

aspiration	199
biological response modifier (BRM) therapy	40
chemotherapy	40
doctor visit	1630
injections	199
minimally invasive procedures	71
preventive care	64
vaccines	64

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Catherine Nina Kowal, MD treated as a rheumatologist in Naples, FL during 2013 were aspiration, injections, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Catherine Nina Kowal, MD for Medicare patients.

aspiration	169
biological response modifier (BRM) therapy	66
chemotherapy	66
doctor visit	1541
injections	169
minimally invasive procedures	89
preventive care	57
vaccines	57

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Nina Kowal, MD.

**Gender**
Male	100
Female	514

**Ethnicity**
Non-Hispanic White	582
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	291
From 75 to 84	221
85 and over	48
Less than 65	54

Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, MD in 2013

Hypertension	62
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	35
Depression	19
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	24
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	22
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Catherine Nina Kowal, MD treated as a rheumatologist in Naples, FL during 2014 were aspiration, injections, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Catherine Nina Kowal, MD for Medicare patients.

aspiration	131
biological response modifier (BRM) therapy	87
chemotherapy	87
doctor visit	1434
injections	131
minimally invasive procedures	98
preventive care	46
vaccines	46

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Nina Kowal, MD.

**Gender**
Male	99
Female	516

**Ethnicity**
Non-Hispanic White	585
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	298
From 75 to 84	212
85 and over	54
Less than 65	51

Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, MD in 2014

Hypertension	62
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	33
Depression	19
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	26
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	23
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Catherine Nina Kowal, MD treated as a rheumatologist in Naples, FL during 2015 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. Catherine Nina Kowal, MD for Medicare patients.

aspiration	141
biological response modifier (BRM) therapy	231
chemotherapy	231
doctor visit	1476
injections	141
minimally invasive procedures	231
preventive care	99
vaccines	99

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Nina Kowal, MD.

**Gender**
Male	236
Female	1032

**Ethnicity**
Non-Hispanic White	1216
Black	0
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	578
From 75 to 84	474
85 and over	114
Less than 65	102

Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, MD in 2015

Hypertension	63
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	35
Depression	22
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	26
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	24
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Catherine Nina Kowal, MD treated as a rheumatologist in Naples, FL during 2016 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. Catherine Nina Kowal, MD for Medicare patients.

aspiration	140
biological response modifier (BRM) therapy	276
chemotherapy	276
doctor visit	1497
injections	140
minimally invasive procedures	276
preventive care	91
vaccines	91

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Nina Kowal, MD.

**Gender**
Male	127
Female	519

**Ethnicity**
Non-Hispanic White	616
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	288
From 75 to 84	253
85 and over	56
Less than 65	49

Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, MD in 2016

Hypertension	66
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	39
Depression	21
Chronic Kidney Disease	25
Asthma	18
Osteoperosis	27
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	22
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Catherine Nina Kowal, MD treated as a rheumatologist in Naples, FL during 2017 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. Catherine Nina Kowal, MD for Medicare patients.

aspiration	172
biological response modifier (BRM) therapy	331
chemotherapy	331
doctor visit	1493
injections	172
minimally invasive procedures	331
preventive care	43
vaccines	43

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Nina Kowal, MD.

**Gender**
Male	136
Female	502

**Ethnicity**
Non-Hispanic White	609
Black	0
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	272
From 75 to 84	279
85 and over	51
Less than 65	36

Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, MD in 2017

Hypertension	64
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	39
Depression	22
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	31
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	23
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Catherine Nina Kowal, MD treated as a rheumatologist in Naples, FL during 2018 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. Catherine Nina Kowal, MD for Medicare patients.

aspiration	181
biological response modifier (BRM) therapy	391
chemotherapy	391
doctor visit	1431
injections	181
minimally invasive procedures	391

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Nina Kowal, MD.

**Gender**
Male	139
Female	511

**Ethnicity**
Non-Hispanic White	619
Black	0
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	271
From 75 to 84	289
85 and over	57
Less than 65	33

Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, MD in 2018

Hypertension	63
High Cholesterol	71
Stroke	4
Ischemic Heart Disease	37
Depression	21
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	33
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Catherine Nina Kowal, MD treated as a rheumatologist in Naples, FL during 2019 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. Catherine Nina Kowal, MD for Medicare patients.

aspiration	178
biological response modifier (BRM) therapy	361
chemotherapy	361
doctor visit	1442
injections	178
minimally invasive procedures	361
preventive care	29
vaccines	29

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Nina Kowal, MD.

**Gender**
Male	159
Female	498

**Ethnicity**
Non-Hispanic White	624
Black	0
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	276
From 75 to 84	289
85 and over	53
Less than 65	39

Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, MD in 2019

Hypertension	64
High Cholesterol	70
Stroke	4
Ischemic Heart Disease	39
Depression	27
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	30
Atrial Fibrilation	14
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	21
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Catherine Nina Kowal, MD treated as a rheumatologist in Naples, FL during 2020 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. Catherine Nina Kowal, MD for Medicare patients.

aspiration	166
biological response modifier (BRM) therapy	407
chemotherapy	407
doctor visit	1359
injections	166
minimally invasive procedures	407

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Nina Kowal, MD.

**Gender**
Male	154
Female	479

**Ethnicity**
Non-Hispanic White	604
Black	0
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	259
From 75 to 84	274
85 and over	66
Less than 65	34

Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, MD in 2020

Hypertension	61
High Cholesterol	71
Stroke	5
Ischemic Heart Disease	42
Depression	25
Chronic Kidney Disease	29
Asthma	9
Osteoperosis	35
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	20
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Catherine Nina Kowal, MD treated as a rheumatologist in Naples, FL during 2021 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and aspiration.

Volume of procedures performed by Dr. Catherine Nina Kowal, MD for Medicare patients.

aspiration	141
biological response modifier (BRM) therapy	384
chemotherapy	384
doctor visit	1417
injections	141
minimally invasive procedures	425

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Nina Kowal, MD.

**Gender**
Male	155
Female	501

**Ethnicity**
Non-Hispanic White	623
Black	0
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	264
From 75 to 84	295
85 and over	65
Less than 65	32

Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, MD in 2021

Hypertension	64
High Cholesterol	74
Stroke	4
Ischemic Heart Disease	39
Depression	19
Chronic Kidney Disease	29
Asthma	9
Osteoperosis	36
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	20
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Catherine Nina Kowal, MD treated as a rheumatologist in Naples, FL during 2022 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and aspiration.

Volume of procedures performed by Dr. Catherine Nina Kowal, MD for Medicare patients.

aspiration	130
biological response modifier (BRM) therapy	417
chemotherapy	417
doctor visit	1319
injections	130
minimally invasive procedures	461

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Nina Kowal, MD.

**Gender**
Male	163
Female	498

**Ethnicity**
Non-Hispanic White	622
Black	0
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	247
From 75 to 84	306
85 and over	82
Less than 65	26

Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, MD in 2022

Hypertension	72
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	33
Depression	21
Chronic Kidney Disease	23
Asthma	13
Osteoperosis	45
Atrial Fibrilation	20
Heart Failure	11
Chronic Obstructive Pulmonary Disease	19
Diabetes	20
Dementia	5
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Catherine Nina Kowal, MD for Medicare patients.

The highest averages for the top procedures that Dr. Catherine Nina Kowal, MD treated as a rheumatologist in Naples, FL were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and aspiration.

aspiration	158
biological response modifier (BRM) therapy	271
chemotherapy	271
doctor visit	1458
injections	158
minimally invasive procedures	285
preventive care	61
vaccines	61

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Catherine Nina Kowal, MD.

**Gender**
Female	506
Male	133

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	609
Native American / Alaskan Native	0
Hispanic	6
Other	9

**Age**
85 and over	58
75 to 84	262
Less than 65	41
65 to 74	276

Average of Total of Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Catherine Nina Kowal, MD treated were high cholesterol, hypertension, ischemic heart disease and osteoperosis.

Hypertension	58
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	33
Depression	19
Chronic Kidney Disease	23
Asthma	9
Osteoporosis	28
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	19
Atrial Fibrillation	11
Dementia	6
Cancer	11

Education & Training

She has a state license in Florida.

Licensed In: Florida

Ratings & Reviews

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General Payments

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

**Payments by Company**
Amgen Inc.	$17,156 Enbrel $14,793	Prolia $1,038	Otezla $806	EVENITY $269	Tavneos $165	Other $85
AbbVie, Inc.	$13,456 Humira $12,885	Rinvoq $211	Lupron $124	$236
Flexion Therapeutics, Inc.	$5,653 Zilretta $5,653
Janssen Biotech, Inc.	$4,268 SIMPONI ARIA $2,459	STELARA $1,071	Tremfya $337	SIMPONI $332	REMICADE $69
UCB, Inc.	$3,748 Cimzia $3,594	$154
Other	$23,502 ACTHAR $3,537	COSENTYX $1,956	Rinvoq $1,608	BENLYSTA $1,521	ORENCIA $1,484	Other $13,396

**Types of Payments**
Food and Beverage	$32,015
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$22,500
Consulting Fee	$8,737
Travel and Lodging	$3,851
Education	$441
Other	$240

Biography

Dr. Catherine Kowal works as an adult rheumatology specialist in Naples, FL. Dr. Kowal obtained a license to practice in Florida.

Select Year:

Dr. Catherine Nina Kowal, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Catherine Nina Kowal, MD in 2023

By Volume:

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. Catherine Nina Kowal, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine Nina Kowal, 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. Catherine Nina Kowal, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Naples, FL