Lawrence James Williamson, M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

A73495 Issued in CA

Practice address

911 Medical Center Plaza
Suite 23
Windsor, CA 95492-7817

Phone

(707) 837-0170

Fax

(707) 837-0177

NPI assigned

Apr 18, 2006

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 CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

General Practice

Education

Other, 1997

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Department of State HospitalsGroup PAC ID 9638174238, 275 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir-api.fhirprod.aws.greenwayhealth.com/fhir/R4/2.16.840.1.113883.3.140.72471

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.

• Department of State Hospitals

  • Psychiatric Hospital
  • Coalinga, CA
  • NPI 1124078704
  Medicare reassignment Care Compare group NPD
• Department of State Hospitals

  • Psychiatric Hospital
  • Atascadero, CA
  • NPI 1174573802
  NPD
• Gaylene J. Soloniuk-Tays, M.D., a Professional Corporation

  • Family Medicine Physician
  • Visalia, CA
  • NPI 1023184546
  NPD (past)
• Napa Valley Family Medical Group, Inc

  • Family Medicine Physician
  • Napa, CA
  • NPI 1598892622
  NPD (past)

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

{
    "created_epoch": "1145318400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1272931200000",
    "number": "1508821273",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1820",
            "city": "WINDSOR",
            "state": "CA",
            "postal_code": "954921820",
            "telephone_number": "707-837-0170",
            "fax_number": "707-837-0177"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "911 MEDICAL CENTER PLAZA",
            "address_2": "SUITE 23",
            "city": "WINDSOR",
            "state": "CA",
            "postal_code": "954927817",
            "telephone_number": "707-837-0170",
            "fax_number": "707-837-0177"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMSON",
        "first_name": "LAWRENCE",
        "middle_name": "JAMES",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-18",
        "last_updated": "2010-05-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "A73495",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Walmart Inc.
• Walmart, Inc.
• Kaelynn Wang, PHARM.D.
• Jillian Webb, MSW
• Whole Child Occupational Therapy PC
• Curtis Gregory Wiltermood
• Windsor House 2
• Windsor Primary Care Medical Group Inc
• Windsor Unified School District
• Alicia Wolf, MFT

• Family Medicine Physician in Windsor, CA
• Providers in Windsor, CA by specialty
• Family Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 4, 2010; 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.