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

Individual provider Emergency Medicine Physician · NPI 1972594588

Dr. John Charles Rayfield, MD is an Emergency Medicine Physician in San Antonio, Texas. Works from 2 locations. Licensed in Texas.

Licensed in
TX
In the registry since
2005
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

3406 Mont Blanc
San Antonio, TX 78258
Phone: (210) 408-1196
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 401 E Milam St, Mexia, TX 76667-2329 — (254) 562-2500

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence L5884 (TX)

Record details

NPI number1972594588
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 2, 2005
Last updated in NPPESOctober 3, 2024
Certification dateOctober 3, 2024

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