Frances Merriweather, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

20826 Issued in CA

Practice address

770 53Rd St
Oakland, CA 94609-1814

Phone

(510) 428-3885

Fax

(510) 450-5876

NPI assigned

Oct 29, 2007

Last updated

Sep 17, 2026By the provider in NPPES

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Children's Hospital Oakland

  • Children's Hospital
  • Oakland, CA
  • NPI 1821281346
  Authorized official Same address or phone

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

{
    "created_epoch": "1193616000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789603200000",
    "number": "1629257415",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "747 52ND ST",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946091809",
            "telephone_number": "510-428-3006",
            "fax_number": "510-601-3912"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "770 53RD ST",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946091814",
            "telephone_number": "510-428-3885",
            "fax_number": "510-450-5876"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "747 52nd St",
            "address_purpose": "LOCATION",
            "city": "Oakland",
            "state": "CA",
            "postal_code": "946091809",
            "country_code": "US",
            "telephone_number": "510-428-3006 x2022",
            "fax_number": "510-601-3912",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MERRIWEATHER",
        "first_name": "FRANCES",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-10-29",
        "last_updated": "2026-09-17",
        "certification_date": "2026-09-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "20826",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Susan Lee Merrill, PH.D.
• James Mark Merriman
• Merritt Surgery Center LLC
• Bonnie Louise Merritt, PSY.D.
• Kiyana Merritt, ACSW
• James Orval Merry, CRNA
• Nydia Mershani
• Alison Marie Mertz, ACSW
• Eleanora Mertz
• Swapna Merupula, M.B.,B.S.

• Clinical Social Worker in Oakland, CA
• Providers in Oakland, CA by specialty
• Clinical Social Worker in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 17, 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.