William A Dennis, MD

Primary specialty

Legal MedicineTaxonomy code 173000000X

License

11474 Issued in SC

Practice address

2093 Henry Tecklenburg Dr
Ste 306 E
Charleston, SC 29414-5741

Phone

(843) 571-3862

Fax

(843) 571-5275

NPI assigned

Aug 3, 2005

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

Enrolled in SC

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1123027200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785628800000",
    "number": "1669473377",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2093 HENRY TECKLENBURG DR",
            "address_2": "SUITE 306 EAST",
            "city": "CHARLESTON",
            "state": "SC",
            "postal_code": "294145741",
            "telephone_number": "843-571-3862",
            "fax_number": "843-571-5275"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2093 HENRY TECKLENBURG DR",
            "address_2": "STE 306 E",
            "city": "CHARLESTON",
            "state": "SC",
            "postal_code": "294145741",
            "telephone_number": "843-571-3862",
            "fax_number": "843-571-5275"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DENNIS",
        "first_name": "WILLIAM",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-08-03",
        "last_updated": "2026-08-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "173000000X",
            "taxonomy_group": "",
            "desc": "Legal Medicine",
            "state": "SC",
            "license": "11474",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Riley Cathrine Denning
• Dennis J Fisher, M.D., P.a.
• Ashly Dennis
• David Jameson Dennis, MD
• Patrick Harley Dennis Jr., M.D.
• Erin Denny
• Denovo Pain Management, LLC
• Nitasha Denson
• Dental Care of Charlestown PA
• Dental Health Services

• Legal Medicine in Charleston, SC
• Providers in Charleston, SC by specialty
• Legal Medicine in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 2, 2026; 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.