Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Gwen N Harris, MD
Specialist in New York, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285607614
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Gwen N Harris
Credential MD
Sex Female
Practice address 519 E 72nd St, Ste 103, New York, NY, 10021
Phone (212) 288-1575
Fax (212) 288-7616
Enumeration date Feb 8, 2006
Last updated in NPPES Dec 4, 2018
Taxonomy & licenses
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 |
|---|---|---|---|
| 01438146 | Medicaid | NY | - |
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
What specialty is Gwen Harris?
Gwen Harris is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Douglas Decorato Diagnostic Radiology Physician · New York, NY NPI 1588667877 Steven Albert Diagnostic Radiology Physician · New York, NY NPI 1639172943 Richard Katz Diagnostic Radiology Physician · New York, NY NPI 1376546630 James Brady Diagnostic Radiology Physician · New York, NY NPI 1710983010 Morton Schneider Specialist · New York, NY NPI 1699762831 Stephen Greenberg Diagnostic Radiology Physician · New York, NY NPI 1437136710 Gavin Duke Diagnostic Radiology Physician · New York, NY NPI 1538147608 Clyde Hershan Specialist · New York, NY NPI 1568435956
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-04.