Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. George Pierre Dempsey, M.D.

Family Medicine Physician in East Hampton, NY · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1407896152

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. George Pierre Dempsey

Credential M.D.

Sex Male

Practice address 200 Pantigo Pl, Suite I, East Hampton, NY, 11937

Phone (631) 329-8430

Fax (631) 329-8291

Enumeration date Jun 8, 2006

Last updated in NPPES Oct 21, 2022

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 185170 (NY) Primary

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
2882048	Other	-	AETNA
113587899	Other	NY	AARP
5923355	Other	NY	CIGNA
P2685423	Other	NY	OXFORD
02368981	Medicaid	NY	-
17000050	Other	NY	UNITED HEALTHCARE
AA 771859	Other	NY	MDNY
113587899	Other	NY	EMPIRE GOVERNMENT PLAN
37V511	Other	-	EMPIRE BC/BS

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is George Dempsey?

George Dempsey is registered in NPPES with the primary taxonomy of Family Medicine Physician. 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 →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-21.