Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marcus W. Hudock, PA-C
Physician Assistant in Concord, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285643213
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Registry record
Entity type Individual (Type 1)
Name Marcus W. Hudock
Credential PA-C
Sex Male
Practice address 1001 Galaxy Way Ste 400, Concord, CA, 94520
Phone (925) 225-5837
Fax (925) 225-5838
Enumeration date Aug 7, 2006
Last updated in NPPES Apr 9, 2019
Taxonomy & licenses
146D00000X Personal Emergency Response Attendant Emergency Medical Service Providers · License PA15978 (CA) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA15978 (CA) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| PA15978 | Medicaid | CA | - |
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.
Frequently asked questions
Where does Marcus Hudock practice?
The practice location on file with NPPES is in Concord, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marcus Hudock?
The National Provider Identifier (NPI) for Marcus Hudock is 1285643213, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-09.