NPI Portal NPI Lookup & Verification

Dr. Jon Michael Mosier, D.C.

Dr. Jon Michael Mosier is a Chiropractor provider (Chiropractor) practicing in Berkeley, CA, registered in the NPPES registry with NPI 1346389517 since 2007. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1346389517
Entity type Individual (Type 1)
Name Dr. Jon Michael Mosier
Credential D.C.
Sex Female
Practice address Berkeley, CA, 94710
Phone 5106473825
Fax 5106473822
Enumeration date 2007-02-05
Last updated in NPPES 2007-07-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 19926 CA

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details
Provider: Jon Mosier, D.C.
NPI: 1346389517
Taxonomy: 111N00000X (Chiropractor)
Address: Berkeley, CA, 94710

Other providers at this practice address

NPI Name Type Specialty Location
1619099108 Lisa Polevoy Individual Neurology Chiropractor Berkeley, CA

Verify this record

Cross-check NPI 1346389517 against the authoritative CMS record: view Dr. Jon Michael Mosier on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is NPI 1346389517 active?
Yes — as of the latest NPPES snapshot, NPI 1346389517 is active (record last updated 2007-07-08).
How do I verify Jon Mosier's NPI record?
Cross-check NPI 1346389517 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2007-07-08.