Teresa I. Guthrie, P.N.P.

Primary specialty

Pediatric Nurse PractitionerTaxonomy code 363LP0200X

License

F380872 Issued in NY

Practice address

1 Montauk Hwy
West Sayville, NY 11796-1801

Phone

(631) 589-6727

Fax

(631) 244-2866

NPI assigned

Oct 25, 2005

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

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

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.

• West Sayville Pediatrics N.P.P.C.

  • Pediatrics Physician
  • West Sayville, NY
  • NPI 1477721678
  NPD (past) Authorized official

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

{
    "created_epoch": "1130198400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1437149127",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 MONTAUK HWY",
            "city": "WEST SAYVILLE",
            "state": "NY",
            "postal_code": "117961801",
            "telephone_number": "631-589-6727",
            "fax_number": "631-244-2866"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 MONTAUK HWY",
            "city": "WEST SAYVILLE",
            "state": "NY",
            "postal_code": "117961801",
            "telephone_number": "631-589-6727",
            "fax_number": "631-244-2866"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUTHRIE",
        "first_name": "TERESA",
        "middle_name": "I.",
        "credential": "P.N.P.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-10-25",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "NY",
            "license": "F380872",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE LICENSE NUMBER",
            "identifier": "F380872",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

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• Pediatric Nurse Practitioner in West Sayville, NY
• Providers in West Sayville, NY by specialty
• Pediatric Nurse Practitioner in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.