William R Gerber, M.D.

Primary specialty

Obstetrics PhysicianTaxonomy code 207VX0000X

License

R8244 Issued in MO

Practice address

1031 Bellevue Ave
Suite 400
Saint Louis, MO 63117-1818

Phone

(314) 977-7455

Fax

(314) 781-1330

NPI assigned

Jul 5, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• County of St Louis Division of Fiscal Management

  • Federally Qualified Health Center (FQHC)
  • Berkeley, MO
  • NPI 1184519506
  NPD (past)

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

{
    "created_epoch": "1152057600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1225069719",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3691 RUTGER ST",
            "address_2": "PROVIDER ENROLLMENT",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631102515",
            "telephone_number": "314-977-6828",
            "fax_number": "314-977-6777"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1031 BELLEVUE AVE",
            "address_2": "SUITE 400",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631171818",
            "telephone_number": "314-977-7455",
            "fax_number": "314-781-1330"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GERBER",
        "first_name": "WILLIAM",
        "middle_name": "R",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-05",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "MO",
            "license": "R8244",
            "primary": false
        },
        {
            "code": "207VG0400X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Gynecology",
            "state": "MO",
            "license": "R8244",
            "primary": false
        },
        {
            "code": "207VX0000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Obstetrics",
            "state": "MO",
            "license": "R8244",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Gerald Shatz, M. D.
• James M Gerard, MD
• Michael Pineda Gerardo, D.O.
• James Preston Gerber, PHD
• Jean Mary Gerber, RD
• Grant Watson Gerdelman, M.D.
• Kenneth L Gerdes, M.D.
• Peggy J Gerdes, RN, APN
• Michael L Gerdine, D.C
• Samantha A Gereau, SLP

• Obstetrics Physician in Saint Louis, MO
• Providers in Saint Louis, MO by specialty
• Obstetrics Physician in Missouri

• 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.