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Home > IL Providers > Urologists

Ryan Gregory Lewis, PA

(50 Ratings)

Specializes in: Urology (Urinary Tract Disease)

675 N St Clair Street Suite 20-150
Chicago, IL 60611

(312) 695-8146

Ryan Gregory Lewis, PA is in Chicago, IL specializing in urology (urinary tract disease). Ryan Gregory Lewis, PA is affiliated with Northwestern Medicine and Northwestern Medical Group (NMG).

Office Locations

Northwestern Medicine

675 N St Clair Street Suite 20-150
Chicago, IL 60611

(312) 695-8146

(312) 695-7030

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Noteworthy Medicare Patient Procedures Performed by Ryan Gregory Lewis, PA in 2023

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

Top 25%

By Affordability:

lab tests

In 2013, Ryan Gregory Lewis, PA had a list price for lab tests that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Illinois. 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

2016 Medicare Procedure Volume

The top procedures that Ryan Gregory Lewis, PA treated as in Chicago, IL during 2016 were urologic procedures and lab tests.

Volume of procedures performed by Ryan Gregory Lewis, PA for Medicare patients.

doctor visit	103
lab tests	32
urologic procedures	59

2016 Medicare Patient Data

Information about Medicare patients treated by Ryan Gregory Lewis, PA.

**Gender**
Male	69
Female	29

**Ethnicity**
Non-Hispanic White	72
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	47
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Ryan Gregory Lewis, PA in 2016

The most common conditions of Medicare patients that Ryan Gregory Lewis, PA treated during 2016 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	44
Depression	28
Chronic Kidney Disease	49
Asthma	17
Osteoperosis	14
Atrial Fibrilation	19
Heart Failure	18
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	14
Cancer	23

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Ryan Gregory Lewis, PA treated as in Chicago, IL during 2017 were hormone therapy, injections, lab tests and urologic procedures.

Volume of procedures performed by Ryan Gregory Lewis, PA for Medicare patients.

biological response modifier (BRM) therapy	135
blood draw	68
catheterization	144
chemotherapy	135
doctor visit	1247
hormone therapy	43265
injections	43200
lab tests	1346
minimally invasive procedures	80
neurostimulation	80
suprapubic catheter replacement	26
urologic procedures	788

2017 Medicare Patient Data

Information about Medicare patients treated by Ryan Gregory Lewis, PA.

**Gender**
Male	552
Female	245

**Ethnicity**
Non-Hispanic White	713
Black	0
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	322
From 75 to 84	257
85 and over	140
Less than 65	78

Conditions of Medicare patients treated by Ryan Gregory Lewis, PA in 2017

The most common conditions of Medicare patients that Ryan Gregory Lewis, PA treated during 2017 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	54
Stroke	7
Ischemic Heart Disease	45
Depression	24
Chronic Kidney Disease	48
Asthma	9
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	24
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Dementia	16
Cancer	22

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Ryan Gregory Lewis, PA treated as in Chicago, IL during 2018 were hormone therapy, injections, lab tests and urologic procedures.

Volume of procedures performed by Ryan Gregory Lewis, PA for Medicare patients.

biological response modifier (BRM) therapy	225
blood draw	97
catheterization	284
chemotherapy	225
doctor visit	1510
hormone therapy	84729
injections	84650
lab tests	1564
preventive care	13
urologic procedures	1061

2018 Medicare Patient Data

Information about Medicare patients treated by Ryan Gregory Lewis, PA.

**Gender**
Male	567
Female	258

**Ethnicity**
Non-Hispanic White	738
Black	34
Hispanic	41
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	324
From 75 to 84	305
85 and over	134
Less than 65	62

Conditions of Medicare patients treated by Ryan Gregory Lewis, PA in 2018

The most common conditions of Medicare patients that Ryan Gregory Lewis, PA treated during 2018 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	48
Depression	19
Chronic Kidney Disease	41
Asthma	7
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	23
Chronic Obstructive Pulmonary Disease	21
Diabetes	36
Dementia	15
Cancer	24

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Ryan Gregory Lewis, PA treated as in Chicago, IL during 2019 were hormone therapy, injections, lab tests and urologic procedures.

Volume of procedures performed by Ryan Gregory Lewis, PA for Medicare patients.

biological response modifier (BRM) therapy	246
blood draw	86
catheterization	297
chemotherapy	246
doctor visit	1813
hormone therapy	119971
hospital care	61
injections	119850
inpatient care	61
lab tests	1764
preventive care	12
suprapubic catheter replacement	77
urologic procedures	1051

2019 Medicare Patient Data

Information about Medicare patients treated by Ryan Gregory Lewis, PA.

**Gender**
Male	602
Female	243

**Ethnicity**
Non-Hispanic White	754
Black	33
Hispanic	42
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	343
From 75 to 84	306
85 and over	139
Less than 65	57

Conditions of Medicare patients treated by Ryan Gregory Lewis, PA in 2019

The most common conditions of Medicare patients that Ryan Gregory Lewis, PA treated during 2019 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	47
Depression	20
Chronic Kidney Disease	45
Asthma	7
Osteoperosis	5
Atrial Fibrilation	20
Heart Failure	25
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	14
Cancer	25

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Ryan Gregory Lewis, PA treated as in Chicago, IL during 2020 were hormone therapy, injections, lab tests and urologic procedures.

Volume of procedures performed by Ryan Gregory Lewis, PA for Medicare patients.

biological response modifier (BRM) therapy	187
blood draw	122
catheterization	212
chemotherapy	187
doctor visit	1429
hormone therapy	89331
hospital care	55
injections	89100
inpatient care	55
lab tests	1175
preventive care	11
suprapubic catheter replacement	51
urologic procedures	721

2020 Medicare Patient Data

Information about Medicare patients treated by Ryan Gregory Lewis, PA.

**Gender**
Male	544
Female	164

**Ethnicity**
Non-Hispanic White	637
Black	23
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	304
From 75 to 84	241
85 and over	114
Less than 65	49

Conditions of Medicare patients treated by Ryan Gregory Lewis, PA in 2020

The most common conditions of Medicare patients that Ryan Gregory Lewis, PA treated during 2020 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	69
Stroke	5
Ischemic Heart Disease	47
Depression	19
Chronic Kidney Disease	45
Asthma	7
Osteoperosis	6
Atrial Fibrilation	19
Heart Failure	25
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Dementia	14
Cancer	30

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Ryan Gregory Lewis, PA treated as in Chicago, IL during 2021 were hormone therapy, injections, urologic procedures and lab tests.

Volume of procedures performed by Ryan Gregory Lewis, PA for Medicare patients.

biological response modifier (BRM) therapy	57
blood draw	28
catheterization	65
chemotherapy	57
doctor visit	813
foreign body removal	29
hormone therapy	16374
injections	16312
lab tests	474
minimally invasive procedures	147
neurostimulation	61
suprapubic catheter replacement	27
urologic procedures	589

2021 Medicare Patient Data

Information about Medicare patients treated by Ryan Gregory Lewis, PA.

**Gender**
Male	506
Female	145

**Ethnicity**
Non-Hispanic White	528
Black	58
Hispanic	43
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	293
From 75 to 84	216
85 and over	78
Less than 65	64

Conditions of Medicare patients treated by Ryan Gregory Lewis, PA in 2021

The most common conditions of Medicare patients that Ryan Gregory Lewis, PA treated during 2021 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	48
Depression	26
Chronic Kidney Disease	48
Asthma	9
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	24
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Dementia	15
Cancer	30

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Ryan Gregory Lewis, PA treated as in Chicago, IL during 2022 were urologic procedures, lab tests, minimally invasive procedures and neurostimulation.

Volume of procedures performed by Ryan Gregory Lewis, PA for Medicare patients.

catheterization	26
doctor visit	792
foreign body removal	20
hormone therapy	29
lab tests	300
minimally invasive procedures	232
neurostimulation	112
potassium test	20
suprapubic catheter replacement	27
urologic procedures	636

2022 Medicare Patient Data

Information about Medicare patients treated by Ryan Gregory Lewis, PA.

**Gender**
Male	546
Female	147

**Ethnicity**
Non-Hispanic White	515
Black	73
Hispanic	54
Asian	25
Other	0
Native American	0

**Age**
From 65 to 74	322
From 75 to 84	233
85 and over	71
Less than 65	67

Conditions of Medicare patients treated by Ryan Gregory Lewis, PA in 2022

The most common conditions of Medicare patients that Ryan Gregory Lewis, PA treated during 2022 were high cholesterol, hypertension, cancer and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	37
Depression	27
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	15
Atrial Fibrilation	20
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	12
Cancer	37

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Ryan Gregory Lewis, PA treated as in Chicago, IL during 2023 were urologic procedures, lab tests and minimally invasive procedures.

Volume of procedures performed by Ryan Gregory Lewis, PA for Medicare patients.

doctor visit	169
lab tests	27
minimally invasive procedures	15
urologic procedures	108

2023 Medicare Patient Data

Information about Medicare patients treated by Ryan Gregory Lewis, PA.

**Gender**
Male	156
Female	40

**Ethnicity**
Non-Hispanic White	151
Black	26
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	78
85 and over	20
Less than 65	12

Conditions of Medicare patients treated by Ryan Gregory Lewis, PA in 2023

The most common conditions of Medicare patients that Ryan Gregory Lewis, PA treated during 2023 were high cholesterol, hypertension, cancer and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	35
Depression	24
Chronic Kidney Disease	29
Asthma	10
Osteoperosis	14
Atrial Fibrilation	23
Heart Failure	19
Chronic Obstructive Pulmonary Disease	7
Diabetes	27
Dementia	12
Cancer	43

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2016 - 2023

Volume of procedures performed by Ryan Gregory Lewis, PA for Medicare patients.

The highest averages for the top procedures that Ryan Gregory Lewis, PA treated as in Chicago, IL were injections, hormone therapy, lab tests and urologic procedures.

biological response modifier (BRM) therapy	170
blood draw	80
catheterization	171
chemotherapy	170
doctor visit	984
foreign body removal	24
hormone therapy	58949
hospital care	58
injections	70622
inpatient care	58
lab tests	835
minimally invasive procedures	118
neurostimulation	84
potassium test	20
preventive care	12
urologic procedures	626

Average Medicare Patient Data From 2016 - 2023

Information about Medicare patients treated by Ryan Gregory Lewis, PA.

**Gender**
Male	442
Female	158

**Ethnicity**
Black / African American	32
Asian / Pacific Islander	3
Non-Hispanic White	513
Native American / Alaskan Native	0
Hispanic	31
Other	0

**Age**
85 and over	87
75 to 84	208
Less than 65	48
65 to 74	255

Average of Total of Conditions of Medicare patients treated by Ryan Gregory Lewis, PA From 2016 - 2023

The highest averages of the most common conditions of Medicare patients that Ryan Gregory Lewis, PA treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	43
Depression	23
Chronic Kidney Disease	42
Asthma	9
Osteoporosis	9
Heart Failure	22
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Atrial Fibrillation	18
Dementia	14
Cancer	29

Education & Training

He has a state license in Illinois.

Licensed In: Illinois

Affiliations & Hospitals

Ryan Gregory Lewis, PA is associated with these hospitals and organizations:

Northwestern Medicine

Northwestern Medical Group (NMG)

Ratings & Reviews

Ryan Gregory Lewis, PA has an exceptional overall rating with an average of 5.0 out of 5 stars based on 50 ratings. We collect ratings and reviews of Ryan Gregory Lewis, PA from all over the web to help you find the right in Chicago, IL.

Overall Rating

(50 Ratings)

Leave a Review

General Payments

These charts describe general payments received by Ryan Gregory Lewis, PA. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Ambu Inc.	$122 $122

**Types of Payments**
Food and Beverage	$122

Biography

Mr. Ryan Lewis' specialty is urology (urinary tract disease). Patients gave him an average rating of 5.0 stars (out of 5). He is professionally affiliated with Northwestern Medical Group (NMG).