Clay Barton Thames, DDS

Primary specialty

Oral and Maxillofacial Surgery (Dentist)Taxonomy code 1223S0112X

License

MS-287-95 Issued in MS

Practice address

6284 U S Highway 98
Hattiesburg, MS 39402-8531

Phone

(601) 271-2356

Fax

(601) 271-2374

NPI assigned

Apr 17, 2007

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Opted out of Medicare

Yes, effective Oct 1, 2012 through Oct 1, 2026

Medicare enrollment (NPD)

Enrolled

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.

• The Oral & Maxillofacial Surgery Center, P.a.

  • Oral and Maxillofacial Surgery (Dentist)
  • Laurel, MS
  • NPI 1912123159
  NPD (past) Authorized official

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

{
    "created_epoch": "1176768000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785801600000",
    "number": "1457577686",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6284 US HIGHWAY 98",
            "city": "HATTIESBURG",
            "state": "MS",
            "postal_code": "39402",
            "telephone_number": "601-271-2356",
            "fax_number": "601-271-2674"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6284 U S HIGHWAY 98",
            "city": "HATTIESBURG",
            "state": "MS",
            "postal_code": "394028531",
            "telephone_number": "601-271-2356",
            "fax_number": "601-271-2374"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "THAMES",
        "first_name": "CLAY",
        "middle_name": "BARTON",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-04-17",
        "last_updated": "2026-08-04",
        "certification_date": "2026-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223S0112X",
            "taxonomy_group": "",
            "desc": "Dentist, Oral and Maxillofacial Surgery",
            "state": "MS",
            "license": "MS-287-95",
            "primary": true
        },
        {
            "code": "1223S0112X",
            "taxonomy_group": "",
            "desc": "Dentist, Oral and Maxillofacial Surgery",
            "state": "MS",
            "license": "OS-287-95",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nezihi E Tengiz, MD
• Terrace Hill Dental Center LLC
• Danyella Terrell, LCSW
• Barry W. Tewis, O. D.
• Gwendolyn Thaggard
• Cynthia Lee Thames, MD
• The Arc Southeast Mississippi
• The Arc Southeast Mississippi
• The Bradley Center LLC (The Bradley Center Counseling and Educational Services)
• The Covington's Cove Assisted Living Center LLC

• Oral and Maxillofacial Surgery (Dentist) in Hattiesburg, MS
• Providers in Hattiesburg, MS by specialty
• Oral and Maxillofacial Surgery (Dentist) in Mississippi

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.