William A Tarran, DPM

Primary specialty

PodiatristTaxonomy code 213E00000X

License

E36230 Issued in CA

Practice address

1216 Seville Dr
Pacifica, CA 94044-3554

Phone

(650) 245-5745

Fax

(650) 738-2455

NPI assigned

Oct 26, 2005

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 2

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: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Merit-based Incentive Payment System (MIPS)

Final score

88.2 of 100Reported as group

Quality

61.12

Promoting interoperability

99

Improvement activities

40

Cost

83.72

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• City & County of San Francisco

  dba San Francisco Public Health Laboratory

  • Clinical Medical Laboratory
  • San Francisco, CA
  • NPI 1982737524
  Medicare reassignment NPD
• City & County of San Francisco

  dba Maria X Martinez Health Resource Center

  • Primary Care Clinic/Center
  • San Francisco, CA
  • NPI 1053351916
  NPD
• City and County of San Francisco

  dba DSAAM OTOP Methadone Maintenance

  • Methadone Clinic
  • San Francisco, CA
  • NPI 1578787925
  NPD
• Bougainvilleas Care LLC

  dba Bougainvilleas Care Home

  • Assisted Living Facility
  • South San Francisco, CA
  • NPI 1881146843
  NPD (past)
• Saint Jarrielle Residential Care

  • Skilled Nursing Facility
  • Pacifica, CA
  • NPI 1013865047
  NPD (past)

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

{
    "created_epoch": "1130284800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765756800000",
    "number": "1952391450",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1216 SEVILLE DR",
            "city": "PACIFICA",
            "state": "CA",
            "postal_code": "940443554",
            "telephone_number": "650-245-5745",
            "fax_number": "650-738-2455"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1216 SEVILLE DR",
            "city": "PACIFICA",
            "state": "CA",
            "postal_code": "940443554",
            "telephone_number": "650-245-5745",
            "fax_number": "650-738-2455"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TARRAN",
        "first_name": "WILLIAM",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "DPM",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-10-26",
        "last_updated": "2025-12-15",
        "certification_date": "2025-12-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "213E00000X",
            "taxonomy_group": "",
            "desc": "Podiatrist",
            "state": "CA",
            "license": "E36230",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "480026769",
            "state": "CA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "000E36230",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Adam A Sternak, DPM
• Amelia Owens Sullivan, MFT
• Sophia Wong Sun, O.D.
• Support Network of the Bay Area
• Casey-Lynn Tamayo, CMT
• Svitlana Tashniyazova
• Annette M Taylor, MFT
• Brittany Janee Taylor, DNP, AGNP-C
• Jean B Taylor, LCSW
• Viveca Taylor

• Podiatrist in Pacifica, CA
• Providers in Pacifica, CA by specialty
• Podiatrist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 15, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.