Roger S. Williams, MD

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

6712 Issued in MT

Practice address

120 Poly Dr
Suite 201
Billings, MT 59101-0136

Phone

(406) 237-4050

Fax

(406) 237-4004

NPI assigned

Jun 14, 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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

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.

• Frances Mahon Deaconess Hospital

  • Critical Access Hospital
  • Glasgow, MT
  • NPI 1689685323
  NPD (past)
• Neurology Associates PLLC

  • Neurology Physician
  • Billings, MT
  • NPI 1588776686
  NPD (past)
• Neurology Associates PLLC

  • Neurology Physician
  • Lovell, WY
  • NPI 1447492459
  NPD (past)

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

{
    "created_epoch": "1150243200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1750325692",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "120 POLY DR",
            "address_2": "SUITE 201",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591010136",
            "telephone_number": "406-237-4290",
            "fax_number": "406-237-4291"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "120 POLY DR",
            "address_2": "SUITE 201",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591010136",
            "telephone_number": "406-237-4050",
            "fax_number": "406-237-4004"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "ROGER",
        "middle_name": "S.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-14",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "MT",
            "license": "6712",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Garret Williams
• Jennifer M Williams, MPAS, PA-C
• Jordan K Williams
• Kelly Williams, MSW, LCSW
• Linda Williams, LCSW
• Scott Andrew Williams, PHARMD
• Taylor Williams
• Alyie Rhaeann Williamson
• Mikayla Williamson
• Steven E. Williamson, MD

• Neurology Physician in Billings, MT
• Providers in Billings, MT by specialty
• Neurology Physician in Montana

• 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.