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

John Mark Richard Gutierrez

Individual provider Internal Medicine Physician · NPI 1730875352

John Mark Richard Gutierrez is a Hospitalist in San Antonio, Texas. Qualified in 2023, 3 years ago. Works from 2 locations. Licensed in Texas.

Years since qualifying
3
Licensed in
TX
In the registry since
2023
Specialties on file
2
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Practice location Address checks out

8431 Fredericksburg Rd
San Antonio, TX 78229-3392
Phone: (210) 230-6799
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4502 Medical Dr, San Antonio, TX 78229-4402 — (210) 358-4000

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence P3972 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence P3972 (TX)

Record details

NPI number1730875352
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 17, 2023
Last updated in NPPESJuly 21, 2026
Certification dateJuly 21, 2026

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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