David Collinsworth Walker Jr., DMD

Primary specialty

DentistTaxonomy code 122300000X

License

10713 Issued in SC

Practice address

9 Office Park CT
Columbia, SC 29223-5957

Phone

(803) 788-2555

NPI assigned

Mar 8, 2024

Sex

Male

Sole proprietor

Yes

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)

Not enrolled

State licenses

Practice roles

Locations

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.

• Family Dental Health of Spring Valley LLC

  • General Practice Dentistry
  • Columbia, SC
  • NPI 1760109870
  NPD

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

{
    "created_epoch": "1709856000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782691200000",
    "number": "1386402907",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9 OFFICE PARK CT",
            "city": "COLUMBIA",
            "state": "SC",
            "postal_code": "292235957"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9 OFFICE PARK CT",
            "city": "COLUMBIA",
            "state": "SC",
            "postal_code": "292235957",
            "telephone_number": "803-788-2555"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "105 N 12th St",
            "address_purpose": "LOCATION",
            "city": "West Columbia",
            "state": "SC",
            "postal_code": "291696412",
            "country_code": "US",
            "telephone_number": "803-728-6752",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "425 N Main St",
            "address_purpose": "LOCATION",
            "city": "Simpsonville",
            "state": "SC",
            "postal_code": "296812061",
            "country_code": "US",
            "telephone_number": "864-894-3095",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WALKER",
        "first_name": "DAVID",
        "middle_name": "COLLINSWORTH",
        "name_prefix": "Dr.",
        "name_suffix": "Jr.",
        "credential": "DMD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2024-03-08",
        "last_updated": "2026-06-29",
        "certification_date": "2026-06-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "SC",
            "license": "10713",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Walgreen Co
• Walker Dental Care
• Aaliyah Marie Walker
• Brittany Leah Walker, PHARMD
• Christina Celeste Walker, M.D.
• Dudley Jennings Walker Jr., DMD
• Grace Walker
• Janiaah Walker
• Lee Anderson Walker, DMD
• Leo Lauhon Walker, M.D.

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 29, 2026; 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.