Allison N Urbaniak, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

59178 Issued in CA

Practice address

101 E Valencia Mesa Dr
Fullerton, CA 92835-3809

Phone

(714) 992-3000

Fax

(714) 446-5120

NPI assigned

Feb 10, 2021

Sex

Female

Sole proprietor

Yes

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 CA

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

Credentials

Physician Assistant

State licenses

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.

• Innovative Medical Solutions Inc a Medical Group

  • Adolescent Medicine (Internal Medicine) Physician
  • Panorama City, CA
  • NPI 1972624955
  Medicare reassignment

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

{
    "created_epoch": "1612915200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768435200000",
    "number": "1790377653",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8161 E KAISER BLVD UNIT 27601",
            "city": "ANAHEIM",
            "state": "CA",
            "postal_code": "928090427"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 E VALENCIA MESA DR",
            "city": "FULLERTON",
            "state": "CA",
            "postal_code": "928353809",
            "telephone_number": "714-992-3000",
            "fax_number": "714-446-5120"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "URBANIAK",
        "first_name": "ALLISON",
        "middle_name": "N",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-02-10",
        "last_updated": "2026-01-15",
        "certification_date": "2026-01-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "59178",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sarah Tonga Underhill
• Phillip Unger, MD
• Union Acupuncture & Natural Healing Clinic
• United Dental Fullerton Corp
• University Foot and Ankle Institute a Podiatric Surgical Center
• Gerardo Urbina Garcia
• Marilyn Urena
• Brisa Ureno
• Jennyfer Uriarte
• Stella Marie Uribe

• Physician Assistant in Fullerton, CA
• Providers in Fullerton, CA by specialty
• Physician Assistant in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 15, 2026; 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.