Susan Portnoy Epner, MD

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

K4309 Issued in TX

Practice address

4330 Medical Dr Ste 400
San Antonio, TX 78229-3324

Phone

(210) 732-3668

Fax

(210) 732-3338

NPI assigned

Sep 7, 2006

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 3

Medicare fee-for-service enrollment

Enrolled in TX

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.

Enrollment records 1

Specialty

Neurology

Education

University of Texas Medical School at San Antonio, 1995

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Wellmed Networks, Inc.Group PAC ID 6002091261, 116 clinicians

University of Texas Health Science Center at San AntonioGroup PAC ID 0042128548, 1,290 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ut Health San Antonio Multispecialty & Research Ho Hospital, San Antonio, TX, CCN 670335

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• University of Texas Health Science Center at San Antonio

  • Internal Medicine Physician
  • San Antonio, TX
  • NPI 1720051717
  Medicare reassignment Care Compare group
• Wellmed Networks, Inc.

  • Cardiovascular Disease Physician
  • San Antonio, TX
  • NPI 1386948677
  Medicare reassignment Care Compare group
• San Marcos Neurology Associates

  • Neurology Physician
  • San Antonio, TX
  • NPI 1356554844
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• The University of Texas Health Science Center at San Antonio

  • General Acute Care Hospital
  • San Antonio, TX
  • NPI 1326829904
  Care Compare affiliation

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

{
    "created_epoch": "1157587200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1736380800000",
    "number": "1952404568",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4330 MEDICAL DR STE 400",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782293324",
            "telephone_number": "210-732-3668",
            "fax_number": "210-732-3338"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4330 MEDICAL DR STE 400",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782293324",
            "telephone_number": "210-732-3668",
            "fax_number": "210-732-3338"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "EPNER",
        "first_name": "SUSAN",
        "middle_name": "PORTNOY",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-09-07",
        "last_updated": "2025-01-09",
        "certification_date": "2025-01-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "TX",
            "license": "K4309",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS GROUP",
            "identifier": "0066TE",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "104240003",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "8CG786",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Epic Vision Center PLLC
• Epilepsy Foundation Central and South Texas
• Epiom Technologist
• Epiom, PLLC
• Nora Epler, IOM
• Sydney Epp
• Alice Ann Epperson, M.D.
• Eryn Epperson
• Johnnie Mae Epperson, LMSW-IPR
• Morgan Leigh Epperson, SLP

• Neurology Physician in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Neurology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 9, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.