NPIMap

Organization Active NPI

George P. Dempsey, MD PC

  • Family Nurse Practitioner
  • East Hampton, NY
National Provider Identifier
1326184680
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
F3329631 Issued in NY
Legal business name
GEORGE P. DEMPSEY, MD PC
Practice address
200 Pantigo PL
Suite I
East Hampton, NY 11937-5920
Phone
(631) 329-8430
Fax
(631) 329-8291
NPI assigned
Jan 30, 2007
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Dr. George P Dempsey, MDNPI 1407896152
Title
Doctor
Phone
(631) 329-8430

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Physician AssistantGroup: 193200000X MULTI-SPECIALTY GROUP 363AM0700X 005295 NY
Family Nurse PractitionerGroup: 193200000X MULTI-SPECIALTY GROUP 363LF0000X F3329631 NY Primary

Addresses

Primary practice location

200 Pantigo PL
Suite I
East Hampton, NY 11937-5920

Mailing address

200 Pantigo PL
Suite I
East Hampton, NY 11937-5920
Phone (631) 329-8430

Other identifiers 1

IdentifierTypeStateIssuer
02368981MedicaidNY

National Provider Directory

National Provider Directory
Tax ID family
East Hampton Urgent Care3 organizations share this tax ID, including this one

Other organizations with this tax ID 2

Organizations that report the same tax identification number in the National Provider Directory.

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1170115200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1326184680",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 PANTIGO PL",
            "address_2": "SUITE I",
            "city": "EAST HAMPTON",
            "state": "NY",
            "postal_code": "119375920",
            "telephone_number": "631-329-8430",
            "fax_number": "631-329-8291"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 PANTIGO PL",
            "address_2": "SUITE I",
            "city": "EAST HAMPTON",
            "state": "NY",
            "postal_code": "119375920",
            "telephone_number": "631-329-8430",
            "fax_number": "631-329-8291"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GEORGE P. DEMPSEY, MD PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-01-30",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "DEMPSEY",
        "authorized_official_first_name": "GEORGE",
        "authorized_official_middle_name": "P",
        "authorized_official_title_or_position": "DOCTOR",
        "authorized_official_telephone_number": "631-329-8430",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physician Assistant, Medical",
            "state": "NY",
            "license": "005295",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner, Family",
            "state": "NY",
            "license": "F3329631",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "02368981",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in East Hampton, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.