General Service Appraiser

Primary specialty

Meals ProviderTaxonomy code 174200000X

Legal business name

GENERAL SERVICE APPRAISER

Practice address

165 Guerrero St
San Francisco, CA 94103-1014

Phone

(480) 442-4084

NPI assigned

Jun 9, 2026

Organization subpart

No

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

Authorized official

Name

Blake R WilliamsNPI 1891629762

Title

Ceo

Phone

(480) 442-4084

Specialties & licenses 15

Addresses

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Blake R Williams

  • Assisted Living Facility (Behavioral Disturbances)
  • San Francisco, CA
  • NPI 1891629762
  NPD Authorized official

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

{
    "created_epoch": "1780963200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1781049600000",
    "number": "1477487353",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "19414 N 25TH ST # 35115",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850501977",
            "telephone_number": "480-442-4084"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "165 GUERRERO ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941031014",
            "telephone_number": "480-442-4084"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GENERAL SERVICE APPRAISER",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-06-09",
        "last_updated": "2026-06-10",
        "certification_date": "2026-06-10",
        "status": "A",
        "authorized_official_last_name": "WILLIAMS",
        "authorized_official_first_name": "BLAKE",
        "authorized_official_middle_name": "R",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "480-442-4084"
    },
    "taxonomies": [
        {
            "code": "174200000X",
            "taxonomy_group": "",
            "desc": "Meals",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "177F00000X",
            "taxonomy_group": "",
            "desc": "Lodging",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "251300000X",
            "taxonomy_group": "",
            "desc": "Local Education Agency (LEA)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "251B00000X",
            "taxonomy_group": "",
            "desc": "Case Management",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "251C00000X",
            "taxonomy_group": "",
            "desc": "Day Training, Developmentally Disabled Services",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "251E00000X",
            "taxonomy_group": "",
            "desc": "Home Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "251F00000X",
            "taxonomy_group": "",
            "desc": "Home Infusion",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "251G00000X",
            "taxonomy_group": "",
            "desc": "Hospice Care, Community Based",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "251J00000X",
            "taxonomy_group": "",
            "desc": "Nursing Care",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "251K00000X",
            "taxonomy_group": "",
            "desc": "Public Health or Welfare",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "251S00000X",
            "taxonomy_group": "",
            "desc": "Community/Behavioral Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "385H00000X",
            "taxonomy_group": "",
            "desc": "Respite Care",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "385HR2055X",
            "taxonomy_group": "",
            "desc": "Respite Care, Respite Care, Mental Illness, Child",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "385HR2060X",
            "taxonomy_group": "",
            "desc": "Respite Care, Respite Care, Intellectual and/or Developmental Disabilities, Child",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "385HR2065X",
            "taxonomy_group": "",
            "desc": "Respite Care, Respite Care, Physical Disabilities, Child",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Philippe Gendrault, PH.D.
• David P. Gendreau, MD
• Lindsey Marie Gendreau, PT, DPT
• Gene Y Kim MD
• Austin Gene, DPT
• Genesis Healthcare Partners PC
• Geneva Eye Care
• Geneva Eye Care Optometry Inc
• Mary S. Genevieve, M.D.
• Stephanie Geneza

• Meals Provider in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Meals Provider in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 10, 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.