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JOHN HENRY THAYER MD
NPI 1215671862
Student in an Organized Health Care Education/Training Program in Sacramento, CA

Active since April 20, 2022
2516 STOCKTON BLVD, SACRAMENTO, CA 95817(916) 734-5177 Get Directions Write a Review

NPPES record last updated: July 8, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 8, 2025, Apr 20, 2022 (2 updates tracked since 2022).

About John Henry Thayer Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN HENRY THAYER MD (NPI 1215671862) is an individual student in an organized health care education/training program in Sacramento, California and active in the NPI registry since April 2022. He maintains a secondary practice location in Torrance.

NPPES Registry Identity

NPI1215671862
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameJOHN HENRY THAYERCredential: MD
Location Address2516 STOCKTON BLVDSacramento, CA 95817-2208
Mailing Address1898 77th Ave NeMedina, WA 98039-2307 · (206) 930-8634
Phone(916) 734-5177
Sole ProprietorYes
Enumeration DateApril 20, 2022
Last NPPES UpdateJuly 8, 20252 updates tracked since enumeration
NPPES CertifiedJuly 7, 2025
✔ NPI 1215671862 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
2516 STOCKTON BLVD, Sacramento, CA 95817
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Other Names 1

Professional Name (2)Hank Thayer Md

Secondary Practice Location 1

Location 11000 W Carson StTorrance, CA 90502-2004 · Phone (424) 306-4000

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LENA CLAIRE VAN DER LIST D.O.
Pediatrics
2516 STOCKTON BLVD
SACRAMENTO, CA 95817
Sacramento County (916) 734-2428
ALISON MY LAM M.D.
Pediatrics
2516 STOCKTON BLVD
SACRAMENTO, CA 95817
Sacramento County (916) 734-3665
DR. ELIZABETH PARTRIDGE M.D.
Pediatrics (Pediatric Infectious Diseases)
2516 STOCKTON BLVD
SACRAMENTO, CA 95817
Sacramento County (510) 428-4337
SAMANTHA ELISE ELLINWOOD AUMAN M.D.
Student in an Organized Health Care Education/Training Program
2516 STOCKTON BLVD
SACRAMENTO, CA 95817
Sacramento County (916) 734-2428
SARA BRUNDAGE DO
Pediatrics
2516 STOCKTON BLVD
SACRAMENTO, CA 95817
Sacramento County (916) 734-3665
DR. JEANNY KIM PARK M.D.
Pediatrics (Pediatric Cardiology)
2516 STOCKTON BLVD
SACRAMENTO, CA 95817
Sacramento County (916) 734-3589
DR. DENNIS MICHAEL STYNE M.D.
Pediatrics (Pediatric Endocrinology)
2516 STOCKTON BLVD
SACRAMENTO, CA 95817
Sacramento County (916) 734-0129
DR. ARUN RANJAN PANIGRAHI M.D.
Pediatrics (Pediatric Hematology-Oncology)
2516 STOCKTON BLVD
SACRAMENTO, CA 95817
Sacramento County (916) 734-2781

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Thayer's NPI number?

The NPI number for John Thayer is 1215671862. It was assigned to this individual provider in the NPPES registry on April 20, 2022. The provider is also known as Hank Thayer MD.

Where is John Thayer located?

John Thayer practices at 2516 Stockton Blvd, Sacramento, CA 95817. The listed phone number is (916) 734-5177.

What is John Thayer's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for John Thayer was last updated on July 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.