Alison Elizabeth Twombly, NP

Primary specialty

Acute Care Nurse PractitionerTaxonomy code 363LA2100X

License

95014924 Issued in CA

Practice address

7910 Frost St
San Diego, CA 92123-2771

Phone

(858) 939-3200

NPI assigned

Jan 17, 2021

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Nurse Practitioner

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.

• Abc Trauma, Inc.

  • Trauma Surgery Physician
  • San Diego, CA
  • NPI 1285266353
  NPD (past)
• Idahosurgeons Net PC

  • Trauma Surgery Physician
  • San Diego, CA
  • NPI 1295237022
  NPD (past)

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

{
    "created_epoch": "1610841600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753315200000",
    "number": "1700475449",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7910 FROST ST",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921232771",
            "telephone_number": "858-939-3200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7910 FROST ST",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921232771",
            "telephone_number": "858-939-3200"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TWOMBLY",
        "first_name": "ALISON",
        "middle_name": "ELIZABETH",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-01-17",
        "last_updated": "2025-07-24",
        "certification_date": "2025-07-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "CA",
            "license": "95014924",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kelly Twichel, OTR/L
• Steven Wyatt Twilleager, IDC
• Twin Midline Therapy
• Diane Twitchell
• Two Zeds Medical Corporation
• Teagan Twombly, PH.D.
• Shannon Lynn Twomey
• Danielle P. Twyman, P.A.-C.
• Andrew Ngee Shing Tye, RN
• Karen E Tye, MD

• Acute Care Nurse Practitioner in San Diego, CA
• Providers in San Diego, CA by specialty
• Acute Care Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 24, 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.