Catherine Gallagher Gaynor, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

AP081773 Issued in ME

Practice address

180 Park Ave Ste 1
Portland, ME 04102-2927

Phone

(207) 874-2141

Fax

(207) 874-2164

NPI assigned

May 22, 2007

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in ME

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: catherine.gaynor.p1@direct.portlandchc.nextgenshare.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Portland Community Health Center

  • Federally Qualified Health Center (FQHC)
  • Portland, ME
  • NPI 1609120856
  Medicare reassignment NPD
• Portland Community Health Center

  • Federally Qualified Health Center (FQHC)
  • Portland, ME
  • NPI 1982338240
  NPD

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

{
    "created_epoch": "1179792000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743552000000",
    "number": "1790994036",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "180 PARK AVE",
            "city": "PORTLAND",
            "state": "ME",
            "postal_code": "041022957",
            "telephone_number": "207-874-2141",
            "fax_number": "207-874-2164"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "180 PARK AVE STE 1",
            "city": "PORTLAND",
            "state": "ME",
            "postal_code": "041022927",
            "telephone_number": "207-874-2141",
            "fax_number": "207-874-2164"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GAYNOR",
        "first_name": "CATHERINE",
        "middle_name": "GALLAGHER",
        "name_prefix": "Ms.",
        "credential": "FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-05-22",
        "last_updated": "2025-04-02",
        "certification_date": "2025-04-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "ME",
            "license": "AP081773",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Anna Victoria Gates
• Gateway Community Services Maine
• Gateway Community Services, LLC
• Karen Gato, RN
• Zachary Gauthier
• Robert Gebhardt, PHARMD
• Shawn Michael Gebhardt, MS
• Masho Hagos Gebremikael
• Thane Gehring, MD
• Hanna Geib, DPT

• Family Nurse Practitioner in Portland, ME
• Providers in Portland, ME by specialty
• Family Nurse Practitioner in Maine

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 2, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.