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

Individual provider Orthopaedic Surgery Physician · NPI 1053395079

Brian L Sullivan, MD is an Orthopedic Surgery in Austin, Texas. Graduated from Baylor College of Medicine in 1973, 53 years ago. Practices with Desmar Walkes, MD, PA, a 3-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
53
Trained at
Baylor College of Medicine
Licensed in
TX
In the registry since
2005
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

2500 W William Cannon Dr Ste 401
Austin, TX 78745-5257
Phone: (512) 451-1969
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence E1946 (TX)

Record details

NPI number1053395079
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 2, 2005
Last updated in NPPESOctober 25, 2010
Mailing addressPo Box 52194, Department 959, Phoenix, AZ 85072-2194

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 1973 (53 years in practice)
Group practice Desmar Walkes, M.D., P.A. — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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