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

John R Holcomb, MD

Individual provider Specialist · NPI 1811994916

John R Holcomb, MD is a Specialist in San Antonio, Texas. Licensed in Texas. Registered with an NPI since 2005.

Licensed in
TX
In the registry since
2005
Specialties on file
2
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

4410 Medical Dr Ste 360
San Antonio, TX 78229-3749
Phone: (210) 614-2100
Fax: (210) 692-1999
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence E4159 (TX)
Specialist Taxonomy 174400000X · Licence E4159 (TX)

Record details

NPI number1811994916
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 5, 2005
Last updated in NPPESMarch 19, 2024
Certification dateMarch 19, 2024
Mailing address4410 Medical Dr Ste 360, San Antonio, TX 78229-3749

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