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

Individual provider Radiation Oncology Physician · NPI 1215962287

Mark David Bonnen, MD is a Radiation Oncology in San Antonio, Texas. Qualified in 1999, 27 years ago. Practices with Pratt Radiation Oncology Associates Inc, a 5-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
27
Licensed in
TX
In the registry since
2006
Specialties on file
2
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

7979 Wurzbach Rd
San Antonio, TX 78229-4427
Phone: (210) 450-1016
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence L7985 (TX)
Specialist Taxonomy 174400000X · Licence L7985 (TX)

Record details

NPI number1215962287
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 11, 2006
Last updated in NPPESFebruary 13, 2020
Certification dateFebruary 13, 2020
Mailing address7979 Wurzbach Rd, San Antonio, TX 78229-4427

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Pratt Radiation Oncology Associates Inc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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