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Jon Michael Workman, DDS

Jon Michael Workman is a Dentist provider (Dentist) practicing in Arcadia, CA, registered in the NPPES registry with NPI 1538221163 since 2006. The credential DDS stands for Doctor of Dental Surgery.

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NPI 1538221163
Entity type Individual (Type 1)
Name Jon Michael Workman
Credential DDS
Sex Male
Practice address 1245 W HUNTINGTON DR, SUITE 204, Arcadia, CA, 91007
Phone 6267934517
Enumeration date 2006-12-13
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary BW034576 CA

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: Jon Workman, DDS
NPI: 1538221163
Taxonomy: 122300000X (Dentist)
Address: 1245 W HUNTINGTON DR, SUITE 204, Arcadia, CA, 91007

Other providers at this practice address

NPI Name Type Specialty Location
1760565501 Douglas Hom Individual Orthodontics and Dentofacial Orthopedics Dentistry Arcadia, CA
1518096973 Donna Arase Individual General Practice Dentistry Arcadia, CA
1376672378 Donna N. Arase, D.D.S. Organization General Practice Dentistry Arcadia, CA
1154543122 Alicia Porter Individual Marriage & Family Therapist Arcadia, CA
1770787285 Kirk Matossian Individual Dentist Arcadia, CA
1134388374 Walter M. Fierson, M.D.,P.C. Organization Ophthalmology Physician Arcadia, CA
1578797197 Lesley Jeong Individual Orthodontics and Dentofacial Orthopedics Dentistry Arcadia, CA
1437425998 Susan Reedy Individual Marriage & Family Therapist Arcadia, CA

Verify this record

Cross-check NPI 1538221163 against the authoritative CMS record: view Jon Michael Workman 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 1538221163 active?
Yes — as of the latest NPPES snapshot, NPI 1538221163 is active (record last updated 2007-07-08).
How do I verify Jon Workman's NPI record?
Cross-check NPI 1538221163 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.