Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mark Felger, MD

Individual provider Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · NPI 1770507030

Mark Felger, MD is a Thoracic Surgery in Austin, Texas. Graduated from Baylor College of Medicine in 1989, 37 years ago. Practices with Cardiothoracic and Vascular Surgeons, PA, a 34-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
37
Trained at
Baylor College of Medicine
Licensed in
TX
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1010 W 40th St
Austin, TX 78756-4010
Phone: (512) 459-8753
Fax: (512) 483-6828
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 302 University Blvd, Round Rock, TX 78665-1032 — (512) 509-0200

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence H9209 (TX)

Record details

NPI number1770507030
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 27, 2006
Last updated in NPPESJuly 1, 2024
Certification dateJuly 1, 2024
Mailing address1010 W 40th St, Austin, TX 78756-4010

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyTHORACIC SURGERY
Also practisesCARDIAC SURGERY, GENERAL SURGERY
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Cardiothoracic And Vascular Surgeons,Pa — 34 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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