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DR. JOHN D CHAPMAN D.C.
NPI 1215370366
Chiropractor in Riverside, CA

Active since April 08, 2013
3511 W LA CADENA DR UNIT 111, RIVERSIDE, CA 92501(951) 266-2511(951) 266-2512 Get Directions Write a Review

NPPES record last updated: November 22, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 22, 2025, May 14, 2016 (2 updates tracked since 2016).

About Dr. John D Chapman D.c. NPPES

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

DR. JOHN D CHAPMAN D.C. (NPI 1215370366) is an individual chiropractor in Riverside, California, licensed in California (32752) and active in the NPI registry since April 2013.

NPPES Registry Identity

NPI1215370366
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. JOHN D CHAPMANCredential: D.C.
Location Address3511 W LA CADENA DR UNIT 111Riverside, CA 92501
Mailing AddressPo Box 53047Riverside, CA 92517-4047 · (951) 266-2511 · Fax (951) 266-2512
Phone(951) 266-2511
Fax(951) 266-2512
Sole ProprietorNo
Enumeration DateApril 8, 2013
Last NPPES UpdateNovember 22, 20252 updates tracked since enumeration
NPPES CertifiedNovember 22, 2025
✔ NPI 1215370366 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
Licenses✔ Licensed in CA · 32752✔ Licensed in IA · 007530✔ Licensed in IN · 08002694A
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
3511 W LA CADENA DR UNIT 111, Riverside, CA 92501
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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 Chapman's NPI number?

The NPI number for John Chapman is 1215370366. It was assigned to this individual provider in the NPPES registry on April 8, 2013.

Where is John Chapman located?

John Chapman practices at 3511 W La Cadena Dr Unit 111, Riverside, CA 92501. The listed phone number is (951) 266-2511.

What is John Chapman's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

When was this NPI record last updated?

The NPPES record for John Chapman was last updated on November 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.