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Provider Profile

John C. Larson, DC

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At a glance

About Dr. Larson

Listed in the NPI registry as a chiropractor — occupational health, John C. Larson, DC practices in Rancho Cucamonga, CA. John graduated from Palmer College Of Chiropractic West in 1999. NPI 1174537757 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

Credentials & Licensing

CA · ChiropractorBoard Of Chiropractic Examiners
No. 26758DelinquentExpired Mar 31, 2026Since 2000
NPINational Provider Identifier
1174537757Issued 2006

Snapshot · verify with the board ↗

Common questions

What kind of doctor is Dr. Larson?

Dr. Larson is a chiropractor in Rancho Cucamonga, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Chiropractor — Occupational Health”.

NPI registry

What is Dr. Larson's address?

Dr. Larson is listed at 11328 Kenyon Way B, Rancho Cucamonga, CA 91701. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Larson?

The number on file is (909) 483-3530. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Larson?

Dr. Larson's National Provider Identifier is 1174537757. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Where did Dr. Larson train?

Dr. Larson attended Palmer College Of Chiropractic West, graduating in 1999. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Dr. Larson have?

Dr. Larson has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.

CMS public data

Is Dr. Larson's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Larson. If this is you, claiming it is free.

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