Active NPI 1174583686 Individual Practitioner Male Practitioner

Dr. Frederick Greenstein , MD

Urology • Brooklyn, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Frederick Greenstein, MD is a certified Urology practicing in Brooklyn, NY. With approximately 49 years of clinical experience since graduating from State University Of New York Downstate Medical Center in 1977, Dr. Greenstein delivers high-quality medical care to the local community at ONE BROOKDALE PLAZA.

Dr. Greenstein maintains professional affiliations with Interfaith Professional Physician Services Pc, Brookdale Family Care Center, Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, initial hospital inpatient care per day, follow-up hospital inpatient care per day. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

One Brookdale Plaza
Men's Health - Suite 500

Brooklyn, NY 112121121

Telephone 7182408672

Fax 7182405808

Associated Practice Facility / Clinic

🏢 The Brookdale Hospital Medical Center Facility NPI 1356307656

Medicare Profile & Education

Medical School

State University Of New York Downstate Medical Center

Graduation Year

1977

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Urology in Brooklyn, NY

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

49 Yrs +18.1 yrs vs City Avg

City Avg: 30.9 Yrs

State Avg: 30.5 Yrs

Regional Practice Density

89 Specialists

Practicing in Brooklyn, NY (1156 Statewide)

Telehealth Adoption Rate

33.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

65.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Greenstein (49 Years) 49 Yrs

Brooklyn Specialty Average (30.9 Years) 30.9 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	182	118	$234.85	$73.38
99221 Initial hospital inpatient care per day, typically 30 minutes	47	46	$235.02	$93.48
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	34	27	$336.26	$106.01
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	13	$141.69	$55.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$312.86	$92.69
99202 New patient office or other outpatient visit, typically 20 minutes	18	18	$170.54	$53.15
52000 Diagnostic exam of bladder and urethra using an endoscope	16	16	$223.79	$90.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	146	93	$193.65	$74.93
99221 Initial hospital inpatient care per day, typically 30 minutes	46	45	$255.27	$97.51
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	26	20	$283.94	$106.17
99202 New patient office or other outpatient visit, typically 20 minutes	25	25	$142.15	$55.61
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	19	$105.38	$41.03
99231 Follow-up hospital inpatient care per day, typically 15 minutes	17	11	$143.33	$57.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	157	99	$199.23	$79.40
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	43	20	$110.40	$44.25
99221 Initial hospital inpatient care per day, typically 30 minutes	37	35	$305.38	$115.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	24	$288.58	$115.73
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$255.43	$102.62
99202 New patient office or other outpatient visit, typically 20 minutes	14	14	$148.58	$59.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	160	101	$199.07	$81.06
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	68	32	$104.92	$43.01
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	42	32	$289.74	$119.33
99221 Initial hospital inpatient care per day, typically 30 minutes	23	22	$305.66	$123.34
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$250.35	$101.34
52000 Diagnostic exam of bladder and urethra using an endoscope	14	13	$234.53	$96.14
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$149.83	$60.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	110	65	$155.25	$61.20
99304 Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	66	66	$250.74	$104.96
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	44	34	$200.10	$80.59
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	36	19	$77.95	$30.68
51702 Simple insertion of temporary bladder tube	35	25	$136.98	$31.87
99221 Initial hospital inpatient care per day, typically 30 minutes	33	33	$306.27	$123.88
99213 Established patient office or other outpatient visit, typically 15 minutes	30	25	$152.05	$89.84
51702 Simple insertion of temporary bladder tube	26	15	$171.20	$74.65
99202 New patient office or other outpatient visit, typically 20 minutes	25	25	$152.20	$59.12
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	13	11	$200.00	$80.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99304 Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	255	253	$250.00	$103.07
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	167	107	$200.01	$78.87
99213 Established patient office or other outpatient visit, typically 15 minutes	112	62	$148.03	$86.48
51702 Simple insertion of temporary bladder tube	107	57	$172.23	$29.99
51702 Simple insertion of temporary bladder tube	76	20	$156.82	$74.15
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	66	38	$200.00	$79.02
99213 Established patient office or other outpatient visit, typically 15 minutes	56	34	$175.43	$58.02
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	36	25	$74.44	$53.58
99221 Initial hospital inpatient care per day, typically 30 minutes	32	31	$298.37	$119.09
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	28	24	$200.00	$50.29
99231 Follow-up hospital inpatient care per day, typically 15 minutes	25	11	$114.38	$45.65
52000 Diagnostic exam of bladder and urethra using an endoscope	15	13	$245.90	$230.34
99202 New patient office or other outpatient visit, typically 20 minutes	13	13	$148.30	$90.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99304 Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	285	283	$250.00	$101.23
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	175	132	$200.01	$77.25
51702 Simple insertion of temporary bladder tube	109	58	$169.72	$30.17
51702 Simple insertion of temporary bladder tube	84	24	$157.86	$74.65
99213 Established patient office or other outpatient visit, typically 15 minutes	79	48	$150.34	$81.30
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	72	45	$200.00	$77.39
51705 Removal of skin suture with change of bladder tube	68	15	$221.12	$106.58
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	42	22	$74.00	$49.14
99213 Established patient office or other outpatient visit, typically 15 minutes	38	26	$159.63	$56.12
51705 Removal of skin suture with change of bladder tube	37	12	$212.51	$60.61
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	36	32	$200.00	$49.52
99202 New patient office or other outpatient visit, typically 20 minutes	33	33	$148.00	$84.24
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	14	$154.89	$27.96
99221 Initial hospital inpatient care per day, typically 30 minutes	16	16	$287.80	$113.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99304 Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	232	232	$250.00	$104.35
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	143	102	$200.00	$79.21
51705 Removal of skin suture with change of bladder tube	101	19	$231.89	$108.53
51702 Simple insertion of temporary bladder tube	91	54	$169.67	$30.74
51702 Simple insertion of temporary bladder tube	88	35	$178.13	$75.47
99213 Established patient office or other outpatient visit, typically 15 minutes	52	38	$155.25	$84.80
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	52	41	$198.88	$79.30
99213 Established patient office or other outpatient visit, typically 15 minutes	33	22	$154.07	$58.20
99304 Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	32	32	$259.73	$104.43
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	29	27	$200.00	$51.05
99221 Initial hospital inpatient care per day, typically 30 minutes	16	16	$299.35	$117.82
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	12	$78.69	$51.04

Medical Specialties & State Licenses

CMS Verified: 2020-05-18

Urology Primary Specialty

NUCC Taxonomy Code: 208800000X

State License NY 134704

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

00715013 (NY)

Hospital & Practice Group Affiliations

Brookdale Family Care Center, Inc

1095 Flatbush Ave, Brooklyn, NY 112266141

Phone: 7182405132

Interfaith Professional Physician Services Pc

1545 Atlantic Ave, Brooklyn, NY 112131122

Phone: 7186134000

Interfaith Professional Physician Services Pc

1 Brookdale Plz, Brooklyn, NY 112123198

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

15 Associated Practitioners

Dr. Gary Friedman , MD

Psychiatry & Neurology - Neurology

NPI 1033170931

Doctor of Medicine (M.D.)

Dr. Lucio Flores , MD

Surgery - Vascular Surgery

NPI 1043253792

Doctor of Medicine (M.D.)

Dr. Lauren Shaiova , MD

Physical Medicine & Rehabilitation

NPI 1083696181

Doctor of Medicine (M.D.)

Dr. William Wirchansky , MD

Neurological Surgery

NPI 1104952241

Doctor of Medicine (M.D.)

Dr. Wendy Olivier , MD

Plastic Surgery

NPI 1114989548

Doctor of Medicine (M.D.)

Dr. Tatyana Zagoruychenko , MD

Hospitalist

NPI 1295972081

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

13 Historical Events

📍

Updated Practice Location May 18, 2020

Registered at ONE BROOKDALE PLAZA, MEN'S HEALTH - SUITE 500, BROOKLYN, NY 112121121 (Tel: 7182408672)

📍

Updated Business Mailing Address May 18, 2020

Registered at 1 BROOKDALE PLZ STE 666, BROOKLYN, NY 112123198 (Tel: 7182407143)

✅

NPI Profile Active February 04, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location February 04, 2017

Registered at 58 AUERBACH LN, LAWRENCE, NY 115592526 (Tel: 5162864057)

📍

Updated Business Mailing Address February 04, 2017

Registered at 58 AUERBACH LN, LAWRENCE, NY 115592526 (Tel: 5162864057)

👤

Provider Name / Credentials Updated February 04, 2017

Recorded as FREDERICK GREENSTEIN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 04, 2017

Urology (License #134704 in NY)

✅

NPI Profile Active August 29, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location August 29, 2007

Registered at 3245 NOSTRAND AVE, BROOKLYN, NY 112293716 (Tel: 7186153518)

📍

Updated Business Mailing Address August 29, 2007

Registered at 3245 NOSTRAND AVE, BROOKLYN, NY 112293716 (Tel: 7186153518)

👤

Provider Name / Credentials Updated August 29, 2007

Recorded as FREDERICK GREENSTEIN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 29, 2007

Urology (License #134704 in NY)

🟢

Initial NPI Registration & Enumeration March 27, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1174583686

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: March 27, 2006

Last Update: May 18, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1 Brookdale Plz Ste 666

Brooklyn, NY 112123198

Phone: 7182407143

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.