Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Gary Seth Friedman, MD
Neurology Physician in Brooklyn, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033170931
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Registry record
Entity type Individual (Type 1)
Name Gary Seth Friedman
Credential MD
Sex Male
Practice address One Brookdale Plaza, Obh Physician Enterprise, Brooklyn, NY, 11212
Phone (718) 240-5622
Fax (718) 240-5808
Enumeration date Mar 30, 2006
Last updated in NPPES May 19, 2020
Taxonomy & licenses
208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 144674 (NY) Secondary
208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 15793 (AL) Secondary
208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 17079 (OK) Secondary
208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 104975 (MO) Secondary
208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 18862 (WV) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0551089 | Other | - | CIGNA |
| GF52693861 | Other | - | APP ONE |
| 000000077372 | Other | - | GHI |
| 5850533 | Other | - | AETNA OUT OF NETWORK |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1033170931 active?
Yes, as of the latest NPPES snapshot, NPI 1033170931 is active (record last updated 2020-05-19).
How do I verify Gary Friedman's NPI record?
Cross-check NPI 1033170931 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Frederick Greenstein Urology Physician · Brooklyn, NY NPI 1174583686 Paul Haser Vascular Surgery Physician · Brooklyn, NY NPI 1164487724 The Brookdale Hospital Medical Center General Acute Care Hospital · Brooklyn, NY NPI 1356307656 Valerie Williams Obstetrics & Gynecology Physician · Brooklyn, NY NPI 1528087228 Charles Bigajer & Robert S Tracer MD Pllc Gastroenterology Physician · Brooklyn, NY NPI 1033298575 Charles Bigajer Gastroenterology Physician · Brooklyn, NY NPI 1679652119 Stephan Carlson Psychiatry Physician · Brooklyn, NY NPI 1275680068 Leonard Gallo Pediatric Dentistry · Bklyn, NY NPI 1235271735
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-19.