Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark Allen Baker, D.P.T., O.C.S.
Physical Therapist in San Dimas, CA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750382925
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Registry record
Entity type Individual (Type 1)
Name Mark Allen Baker
Credential D.P.T., O.C.S.
Sex Male
Practice address 1335 W Cypress Ave, Suite 100, San Dimas, CA, 91773
Phone (909) 305-1383
Fax (909) 305-1435
Enumeration date Aug 9, 2005
Last updated in NPPES Aug 23, 2022
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT 14488 (CA) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 094711 | Other | CA | HEALTHNET |
| 21123014675 | Other | CA | BEECHSTREET |
| 827415 | Other | CA | FIRST HEALTH AND CCN |
| PP3950 | Other | CA | SAN GABRIEL REGIONAL CENT |
| ZZZ01897Z | Other | CA | BLUE SHIELD OF CALIFORNIA |
| 0004140895 | Other | CA | AETNA |
| 912124601 | Other | CA | BLUE CROSS |
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
Is NPI 1750382925 active?
Yes, as of the latest NPPES snapshot, NPI 1750382925 is active (record last updated 2022-08-23).
How do I verify Mark Baker's NPI record?
Cross-check NPI 1750382925 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-23.