Jeremy S Sebastian, M.D.

Primary specialty

Otolaryngology PhysicianTaxonomy code 207Y00000X

License

M8983 Issued in TX

Practice address

708 West Ben White Blvd
Ste 150
Austin, TX 78704-7048

Phone

(737) 406-7312

Fax

(512) 406-7312

NPI assigned

Mar 5, 2008

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 5

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

Otolaryngology

Education

University of Texas Medical Branch at Galveston, 2003

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Austin Regional Clinic PAGroup PAC ID 3072507789, 398 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ascension Seton Medical Center Austin Hospital, Austin, TX, CCN 450056
• Dell Seton Med Center at the University of TX Hospital, Austin, TX, CCN 450124

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jsebastian9895@arcmd.direct-ci.com

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.

• Austin Regional Clinic, PA

  • Family Medicine Physician
  • Austin, TX
  • NPI 1821157579

  Otolaryngology

  Medicare reassignment Care Compare group NPD
• Austin Regional Clinic, PA

  • Durable Medical Equipment & Medical Supplies
  • Kyle, TX
  • NPI 1235746413
  NPD
• Seton Hospitalist Service

  • Internal Medicine Physician
  • Austin, TX
  • NPI 1013293679
  NPD (past)

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

• Ascension Seton

  • General Acute Care Hospital
  • Austin, TX
  • NPI 1093810327
  Care Compare affiliation
• Ascension Seton

  • General Acute Care Hospital
  • Austin, TX
  • NPI 1164526786
  Care Compare affiliation

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

{
    "created_epoch": "1204675200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781568000000",
    "number": "1235309246",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6210 E HWY 290",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787231098"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "708 WEST BEN WHITE BLVD",
            "address_2": "STE 150",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787047048",
            "telephone_number": "737-406-7312",
            "fax_number": "512-406-7312"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SEBASTIAN",
        "first_name": "JEREMY",
        "middle_name": "S",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-03-05",
        "last_updated": "2026-06-16",
        "certification_date": "2026-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "TX",
            "license": "M8983",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "199215804",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "199215801",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "8BL260",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "199215805",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "199215803",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Shandell Sears, RN
• Adili Kwasi Malek Seay, PA-C
• Susanna-Rachel Salome Seay, PMHNP
• Yolanda K. Seay, RN
• Barbara Dawn Sebastian, M.D.
• Leila Sebbar
• Carey Sebera, LMSW
• Leigh Sebera, LCDC
• Robert Sebesta, LCSW
• Christina Elizabeth Sebestyen, M.D.

• Otolaryngology Physician in Austin, TX
• Providers in Austin, TX by specialty
• Otolaryngology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 16, 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.
• 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.