Individual provider Active NPI

Shirley Resurreccion Villarica, M.D.

  • Specialist
  • West Covina, CA
National Provider Identifier
1851371595
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
SpecialistTaxonomy code 174400000X
License
A32139 Issued in CA
Practice address
1535 W Merced Ave
Suite 301
West Covina, CA 91790-3404
Phone
(626) 814-8800
Fax
(626) 814-8811
NPI assigned
Jan 19, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Specialist 174400000X A32139 CA Primary

Addresses

Primary practice location

1535 W Merced Ave
Suite 301
West Covina, CA 91790-3404

Mailing address

1535 W. Merced Avenue
Suite 301
West Covina, CA 91790
Phone (626) 814-8800

Other identifiers 1

IdentifierTypeStateIssuer
00A321391MedicaidCA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A32139CAMDSpecialist

NPI Registry JSON

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

{
    "created_epoch": "1137628800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1851371595",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1535 W. MERCED AVENUE",
            "address_2": "SUITE 301",
            "city": "WEST COVINA",
            "state": "CA",
            "postal_code": "91790",
            "telephone_number": "626-814-8800",
            "fax_number": "626-814-8811"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1535 W MERCED AVE",
            "address_2": "SUITE 301",
            "city": "WEST COVINA",
            "state": "CA",
            "postal_code": "917903404",
            "telephone_number": "626-814-8800",
            "fax_number": "626-814-8811"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VILLARICA",
        "first_name": "SHIRLEY",
        "middle_name": "RESURRECCION",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-01-19",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "CA",
            "license": "A32139",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A321391",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in West Covina, CA

Sources for this page

  • 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.