David Hernan Dennis Posas, MD

Primary specialty

Orthopaedic Surgery PhysicianTaxonomy code 207X00000X

License

LL97019 Issued in SC

Practice address

2 Medical Park Rd
Columbia, SC 29203-6808

Phone

(803) 296-7846

NPI assigned

Apr 2, 2026

Last updated

Jul 8, 2026By the provider in NPPES

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

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

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

{
    "created_epoch": "1775088000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783468800000",
    "number": "1043151459",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2 MEDICAL PARK RD STE 404",
            "city": "COLUMBIA",
            "state": "SC",
            "postal_code": "292036875",
            "telephone_number": "803-296-7846"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2 MEDICAL PARK RD",
            "city": "COLUMBIA",
            "state": "SC",
            "postal_code": "292036808",
            "telephone_number": "803-296-7846"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "POSAS",
        "first_name": "DAVID HERNAN",
        "middle_name": "DENNIS",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-04-02",
        "last_updated": "2026-07-08",
        "certification_date": "2026-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "SC",
            "license": "LL97019",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Samantha Porter
• Carlotta Woodard Porterfield, RPH
• Jacqueline P Porterfield, PHARM.D,RPH
• Jazmine Danielle Porterfield, NP
• Michael Paul Porterfield, D.D.S.
• Candy Posey, MA, LPCA
• Patricia Posey, NP
• William Mark Posey, PH.D.
• Positive Pathways Counseling Center LLC
• Positively Focused Counseling, LLC

• Orthopaedic Surgery Physician in Columbia, SC
• Providers in Columbia, SC by specialty
• Orthopaedic Surgery Physician in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 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.