Mark Felger, M.D.

Primary specialty

Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianTaxonomy code 208G00000X

License

H9209 Issued in TX

Practice address

1010 W 40TH St
Austin, TX 78756-4010

Phone

(512) 459-8753

Fax

(512) 483-6828

NPI assigned

Jul 27, 2006

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

Electronic endpoints 1

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

Thoracic SurgeryAlso: Cardiac Surgery, General Surgery

Education

Baylor College of Medicine, 1989

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Cardiothoracic and Vascular Surgeons,PAGroup PAC ID 3870577729, 34 clinicians

St Davids Heart and Vascular PLLCGroup PAC ID 7012821879, 197 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Centerwell Home Health Home health agency, Austin, TX, CCN 457050
• St David'S Medical Center Hospital, Austin, TX, CCN 450431
• Round Rock Medical Center Hospital, Round Rock, TX, CCN 450718
• St David'S South Austin Medical Center Hospital, Austin, TX, CCN 450713
• North Austin Medical Center Hospital, Austin, TX, CCN 450809

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/856/brand/1/csg/1/fhir/r4
• Direct secure messaging: mark.felger.1@856.direct.athenahealth.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.

• Cardiothoracic and Vascular Surgeons,PA

  • Surgery Physician
  • Austin, TX
  • NPI 1326061714
  Medicare reassignment Care Compare group NPD
• St Davids Heart & Vascular, PLLC

  • Cardiovascular Disease Physician
  • Austin, TX
  • NPI 1700887700
  Medicare reassignment Care Compare group NPD
• Citizen'S Medical Center County of Victoria

  • Multi-Specialty Clinic/Center
  • Victoria, TX
  • NPI 1205242088

  Thoracic Surgery (Cardiothoracic Vascular Surgery)

  Medicare reassignment NPD
• Scott & White Clinic

  • Internal Medicine Physician
  • Temple, TX
  • NPI 1093779704
  NPD
• Scott & White Clinic

  • Internal Medicine Physician
  • Dallas, TX
  • NPI 1649820796
  NPD
• Citizens Medical Center County of Victoria

  • General Acute Care Hospital
  • Victoria, TX
  • NPI 1124052162
  NPD (past)

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

• Integracare Home Health Services Inc.

  • Home Health Agency
  • Austin, TX
  • NPI 1730197542
  Care Compare affiliation
• St Davids Healthcare Partnership LP LLP

  • General Acute Care Hospital
  • Austin, TX
  • NPI 1629021845
  Care Compare affiliation
• St Davids Healthcare Partnership LP LLP

  • General Acute Care Hospital
  • Round Rock, TX
  • NPI 1649223645
  Care Compare affiliation
• St. David'S Healthcare Partnership, L.P., LLP

  • General Acute Care Hospital
  • Austin, TX
  • NPI 1679528889
  Care Compare affiliation
• St. Davids Healthcare Partnership, L.P., LLP

  • General Acute Care Hospital
  • Austin, TX
  • NPI 1720033947
  Care Compare affiliation

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

{
    "created_epoch": "1153958400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1719792000000",
    "number": "1770507030",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1010 W 40TH ST",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787564010",
            "telephone_number": "512-459-8753",
            "fax_number": "512-483-6828"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1010 W 40TH ST",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787564010",
            "telephone_number": "512-459-8753",
            "fax_number": "512-483-6828"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "302 University Blvd",
            "address_purpose": "LOCATION",
            "city": "Round Rock",
            "state": "TX",
            "postal_code": "786651032",
            "country_code": "US",
            "telephone_number": "512-509-0200",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FELGER",
        "first_name": "MARK",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-27",
        "last_updated": "2024-07-01",
        "certification_date": "2024-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208G00000X",
            "taxonomy_group": "",
            "desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
            "state": "TX",
            "license": "H9209",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS AUSTIN ID NUMBER",
            "identifier": "82Z042",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "124872601",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "SAN ANGELO BCBS PROV NO",
            "identifier": "85008X",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE AUSTIN ID NUMBER",
            "identifier": "82Z042",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TAX ID NO",
            "identifier": "741796484",
            "state": "TX"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mfelger1316467@direct.sw.org",
            "affiliation": "N",
            "address_1": "302 University Blvd",
            "city": "Round Rock",
            "state": "TX",
            "country_code": "US",
            "postal_code": "786651032",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Brittany Cheyenne Feldhaus, LCSW
• David J Feldman
• Sharon Loa Feldman, PA
• Emma Lindsey Feldmann, M.A. CCC-SLP
• Charles E Felger, MD
• Jenna Felici-West, MD
• Felicia de la Garza Mercer, PH.D., PLLC
• Isabelle Feliciano, RN
• Hans Christian Felix, PA-C
• Olufunke Uwuma Felix, PSY.D.

• Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Austin, TX
• Providers in Austin, TX by specialty
• Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 2024; 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.