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

Dr. Mark Alan Prange, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1871607820

Dr. Mark Alan Prange, MD is an Internal Medicine in San Antonio, Texas. Graduated from University of Texas Medical School at San Antonio in 1986, 40 years ago. Practices with Ch Specialty Services Tx PLLC, a 101-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
40
Trained at
University of Texas Medical School at San Antonio
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

5007 E Beverly Mae Dr
San Antonio, TX 78229-4940
Phone: (210) 417-3341
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 630 W Woodlawn Ave, San Antonio, TX 78212-3348 — (210) 417-3341

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence H2696 (TX)

Record details

NPI number1871607820
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 18, 2006
Last updated in NPPESMarch 17, 2018
Mailing address5007 E Beverly Mae Dr, San Antonio, TX 78229-4939

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 1986 (40 years in practice)
Group practice Ch Specialty Services Tx Pllc — 101 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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