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

Dr. Muhammad B Khan, MD

Individual provider Emergency Medicine Physician · NPI 1295705077

Dr. Muhammad B Khan, MD is an Internal Medicine in Pearsall, Texas. Qualified in 1989, 37 years ago. Practices with Frio Hospital Association, a 9-clinician group and accepts Medicare assignment. Licensed in Texas and Virginia.

Years since qualifying
37
Licensed in
TX, VA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

421 S Oak St
Pearsall, TX 78061-3119
Phone: (830) 334-3351
Fax: (830) 334-3365
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence L1357 (TX)
Emergency Medicine Physician Taxonomy 207P00000X · Licence L1357 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0101251054 (VA)

Record details

NPI number1295705077
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 25, 2006
Last updated in NPPESApril 27, 2023
Certification dateApril 27, 2023
Mailing addressPo Box 1256, Pearsall, TX 78061-1256

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice Frio Hospital Association — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Pearsall