Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

George P. Dempsey, MD PC

Family Nurse Practitioner in East Hampton, NY · enumerated 2007 · authorized official George Dempsey, Doctor.

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

National Provider Identifier

1326184680

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name George P. Dempsey, MD PC

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

Phone (631) 329-8430

Fax (631) 329-8291

Enumeration date Jan 30, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 005295 (NY) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F3329631 (NY) Primary

Authorized official

Name George Dempsey

Title Doctor

Phone (631) 329-8430

Other identifiers

Identifier	Type	State	Issuer
02368981	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is George P. Dempsey, MD PC located?

The practice location on file with NPPES is in East Hampton, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-09-11. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.