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

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1215671862

John Henry Thayer, MD is a Student in an Organized Health Care Education/Training Program in Sacramento, California. Practices as a sole proprietor and works from 2 locations. Registered with an NPI since 2022.

In the registry since
2022
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

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Sacramento, CA

No coordinates on file. Search this address in Google Maps

Additional practice locations (1)

  • 1000 W Carson St, Torrance, CA 90502-2004 — (424) 306-4000

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X

Record details

NPI number1215671862
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 20, 2022
Last updated in NPPESJuly 8, 2025
Certification dateJuly 7, 2025

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