Robert C Williams, DDS

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

21293 Issued in CA

Practice address

41 Angwin Plaza
Angwin, CA 94508

Phone

(707) 965-2479

Fax

(707) 965-0427

NPI assigned

Mar 27, 2007

Sex

Male

Sole proprietor

No

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

Enrolled in CA2 enrollments

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 2

Specialty

Oral SurgeryAlso: Dentist

Education

Loma Linda University School of Dentistry, 1970

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Newberry Dentistry Inc.

  dba Napa Valley Sleep Solutions

  • General Practice Dentistry
  • Napa, CA
  • NPI 1194533083
  Medicare reassignment NPD
• Robert C. Williams, DDS, Inc

  • Dentist
  • Angwin, CA
  • NPI 1013937622
  Authorized official Same address or phone

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

{
    "created_epoch": "1174953600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1336268077",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3212 JEFFERSON ST.",
            "address_2": "SUITE 196",
            "city": "NAPA",
            "state": "CA",
            "postal_code": "94558",
            "telephone_number": "707-255-8825",
            "fax_number": "707-252-9325"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "41 ANGWIN PLAZA",
            "city": "ANGWIN",
            "state": "CA",
            "postal_code": "94508",
            "telephone_number": "707-965-2479",
            "fax_number": "707-965-0427"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "ROBERT",
        "middle_name": "C",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-03-27",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "CA",
            "license": "21293",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nathan H Thuma, M.D.
• Matthew Tyner
• Peter E Vandenhoven, DDS
• Jason Velez
• Henri Wiebe, MD
• Donald R Wilson, M.D.

• General Practice Dentistry in Angwin, CA
• Providers in Angwin, CA by specialty
• General Practice Dentistry in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2007; 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.