Marcus W. Hudock, PA-C
Marcus W. Hudock is a Physician Assistant provider (Physician Assistant) practicing in Concord, CA, registered in the NPPES registry with NPI 1285643213 since 2006.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1285643213 |
|---|---|
| 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 | 9252255837 |
| Fax | 9252255838 |
| Enumeration date | 2006-08-07 |
| Last updated in NPPES | 2019-04-09 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 146D00000X | Personal Emergency Response Attendant | Secondary | PA15978 | CA |
| 363A00000X | Physician Assistant | Primary | PA15978 | CA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| PA15978 | Medicaid | CA | — |
Copy-ready billing details
Provider: Marcus Hudock, PA-C NPI: 1285643213 Taxonomy: 363A00000X (Physician Assistant) Address: 1001 GALAXY WAY STE 400, Concord, CA, 94520
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1700918349 | Rebeka Barth | Individual | Emergency Medicine Physician | Concord, CA |
| 1609238617 | Tuyen Kiet | Individual | Emergency Medicine Physician | Concord, CA |
| 1992169304 | Diane Hsu | Individual | Emergency Medicine Physician | Concord, CA |
Verify this record
Cross-check NPI 1285643213 against the authoritative CMS record: view Marcus W. Hudock 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
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Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2019-04-09.