Douglas Donald Walker, D.D.S.

Primary specialty

DentistTaxonomy code 122300000X

License

8129 Issued in SC

Practice address

776 Ellis Oaks Drive
Suite 3a
Charleston, SC 29412-7903

Phone

(843) 761-7380

Fax

(843) 761-7385

NPI assigned

Jun 26, 2012

Sex

Male

Sole proprietor

Yes

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

Enrolled in SC

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 1

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.

• Carnes Crossroads Dental P.a

  • Dentist
  • Moncks Corner, SC
  • NPI 1316363047
  NPD (past) Authorized official
• DW by DW, PC

  • Dentist
  • Charleston, SC
  • NPI 1073492666
  NPD
• Carnes Crossroads Dental Arts P.a.

  • Dental Clinic/Center
  • Moncks Corner, SC
  • NPI 1396981304
  NPD (past)

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

{
    "created_epoch": "1340668800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756339200000",
    "number": "1356605190",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3751 S LIVE OAK DR",
            "address_2": "SUITE G",
            "city": "MONCKS CORNER",
            "state": "SC",
            "postal_code": "294617903",
            "telephone_number": "843-761-7380",
            "fax_number": "843-761-7385"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "776 ELLIS OAKS DRIVE",
            "address_2": "SUITE 3A",
            "city": "CHARLESTON",
            "state": "SC",
            "postal_code": "294127903",
            "telephone_number": "843-761-7380",
            "fax_number": "843-761-7385"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WALKER",
        "first_name": "DOUGLAS",
        "middle_name": "DONALD",
        "name_prefix": "Dr.",
        "credential": "D.D.S.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2012-06-26",
        "last_updated": "2025-08-28",
        "certification_date": "2025-08-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "OH",
            "license": "30-023768",
            "primary": false
        },
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "SC",
            "license": "8129",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elizabeth J Walker Dixon, LPC
• Aljoeson Walker, MD
• Ayana Walker
• Courtney Linkous Walker, MD, MSCR
• Deborah Lynn Walker, AGACNP-BC
• Erin Alyson Walker, MD
• Gabrielle Areonna Walker
• Guy Walker, ATC
• John Rishel Walker, D.O.
• Julia P Walker

• Dentist in Charleston, SC
• Providers in Charleston, SC by specialty
• Dentist in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 28, 2025; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.