Organization Active NPI

R. Mark Williams MD Apmc

  • Otolaryngology Physician
  • Lake Charles, LA
National Provider Identifier
1912168014
Registry record updated Jun 21, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Otolaryngology PhysicianTaxonomy code 207Y00000X
License
016891 Issued in LA
Legal business name
R. MARK WILLIAMS MD APMC
Practice address
501 Dr Michael Debakey Dr
Lake Charles, LA 70601-5724
Phone
(337) 477-6172
Fax
(337) 477-1422
NPI assigned
Jun 20, 2008
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 21, 2018

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

Authorized official

Name
Dr. Roger Mark Williams, MD
Title
Physician/Owner
Phone
(337) 477-6172

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Otolaryngology PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207Y00000X 016891 LA Primary

Addresses

Primary practice location

501 Dr Michael Debakey Dr
Lake Charles, LA 70601-5724

Mailing address

PO Box 4388
Lake Charles, LA 70606-4388
Phone (337) 477-6172

Other identifiers 2

IdentifierTypeStateIssuer
1366901MedicaidLA
4369092740OtherLABLUE CROSS BLUE SHIELD

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 2

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

NPI Registry JSON

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

{
    "created_epoch": "1213920000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1529539200000",
    "number": "1912168014",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 4388",
            "city": "LAKE CHARLES",
            "state": "LA",
            "postal_code": "706064388",
            "telephone_number": "337-477-6172",
            "fax_number": "337-477-1422"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "501 DR MICHAEL DEBAKEY DR",
            "city": "LAKE CHARLES",
            "state": "LA",
            "postal_code": "706015724",
            "telephone_number": "337-477-6172",
            "fax_number": "337-477-1422"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "R. MARK WILLIAMS MD APMC",
        "organizational_subpart": "NO",
        "enumeration_date": "2008-06-20",
        "last_updated": "2018-06-21",
        "status": "A",
        "authorized_official_last_name": "WILLIAMS",
        "authorized_official_first_name": "ROGER",
        "authorized_official_middle_name": "MARK",
        "authorized_official_title_or_position": "PHYSICIAN/OWNER",
        "authorized_official_telephone_number": "337-477-6172",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207Y00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Otolaryngology",
            "state": "LA",
            "license": "016891",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1366901",
            "state": "LA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS BLUE SHIELD",
            "identifier": "4369092740",
            "state": "LA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Lake Charles, LA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 21, 2018; 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.