Organization Active NPI

Carolyn E McMahon NP in Family Health PC

  • Family Medicine Physician
  • Brooklyn, NY
National Provider Identifier
1649166380
Registry record updated Nov 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
Legal business name
CAROLYN E MCMAHON NP IN FAMILY HEALTH PC
Practice address
31 Spencer St Ste 1501
Brooklyn, NY 11205-5343
Phone
(212) 734-6621
NPI assigned
Jun 17, 2025
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Nov 19, 2025

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

Authorized official

Name
Carolyn Elizabeth McMahonNPI 1447424767
Title
Owner
Phone
(212) 734-6621

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 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207Q00000X Primary

Addresses

Primary practice location

31 Spencer St Ste 1501
Brooklyn, NY 11205-5343

Mailing address

2604 Elmwood Ave Ste 322
Rochester, NY 14618-2213

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20260108000062 NY Part B Supplier - Clinic/Group Practice 6507342755 Receives reassigned benefits from 1 practitioner
Practice locations: Brooklyn, NY

National Provider Directory

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": "1750118400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1763510400000",
    "number": "1649166380",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2604 ELMWOOD AVE STE 322",
            "city": "ROCHESTER",
            "state": "NY",
            "postal_code": "146182213"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "31 SPENCER ST STE 1501",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112055343",
            "telephone_number": "212-734-6621"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CAROLYN E MCMAHON NP IN FAMILY HEALTH PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-06-17",
        "last_updated": "2025-11-19",
        "certification_date": "2025-11-19",
        "status": "A",
        "authorized_official_last_name": "MCMAHON",
        "authorized_official_first_name": "CAROLYN",
        "authorized_official_middle_name": "ELIZABETH",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "212-734-6621"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Family Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brooklyn, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 19, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.