Mozaic Care, Inc.

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

A68207 Issued in CA

Legal business name

MOZAIC CARE, INC.

Practice address

55 Francisco St Ste 300
San Francisco, CA 94133-2113

Phone

(415) 395-9895

Fax

(415) 395-9897

NPI assigned

Jul 25, 2017

Organization subpart

No

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

Authorized official

Name

Heidi Wittenberg, MD

Title

President

Phone

(415) 395-9895

Specialties & licenses 1

Addresses

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/18503/brand/1/csg/1/fhir/r4

Practitioners 1

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

• Grace Ellen Banks, PA

  • Physician Assistant
  • San Francisco, CA
  • NPI 1427672559
  NPD (past)

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

{
    "created_epoch": "1500940800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1932622677",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "55 FRANCISCO ST STE 300",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941332113",
            "telephone_number": "415-395-9895",
            "fax_number": "415-395-9897"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "55 FRANCISCO ST STE 300",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941332113",
            "telephone_number": "415-395-9895",
            "fax_number": "415-395-9897"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MOZAIC CARE, INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2017-07-25",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "WITTENBERG",
        "authorized_official_first_name": "HEIDI",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "415-395-9895",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Obstetrics & Gynecology",
            "state": "CA",
            "license": "A68207",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jarrett Craig Moyer
• Rachael Moyer
• Robyn L Moyer, D.D.S.
• Thomas Edward Moyer, D.D.S.
• Sara Grand Mozaffarian, NURSE PRACTITIONER
• Michele Mozelsio, P.A.
• MP McAndrew Inc
• Anthony Paul Mrgudich, M.D.
• Mariam Mroweh, MD
• Mt Sinai Medical Center

• Obstetrics & Gynecology Physician in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Obstetrics & Gynecology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.