Mark Allen Baker, D.P.T., O.C.S.
Physical Therapist · San Dimas, CA
Mark Allen Baker, D.P.T., O.C.S. is a physical therapist with a practice address in San Dimas, California, and NPI 1750382925, issued on Aug 9, 2005. Check the license (California PT 14488, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Allen Baker
- Credential
- D.P.T., O.C.S.
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT 14488 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1335 W Cypress Ave, San Dimas, CA 91773
- Phone
- (909) 305-1383
- Enumerated
- Aug 9, 2005
- Record last updated
- Aug 23, 2022
- Fax
- (909) 305-1435
- Medicare enrollment
- Enrolled (PECOS I20120210000413); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 22,531 in California → Look up another NPI →
Also registered at 1335 W Cypress Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Claudio Gallego, M.D.Nephrology Physician1285649962
- Mojtaba Moghadam, M.D.Nephrology Physician1932114733
- Christopher Patterson, D.P.T.Physical Therapist1619059714
Verify Mark Allen Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PT 14488Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Covina Hills Sports Medicine IncSan Dimas, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Allen Baker among 22,531 physical therapist records in California
Mark Allen Baker, D.P.T., O.C.S. is one of 22,531 physical therapist records with a practice address in California. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated1987 · median 2017 among the 7,751 with a school on file
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 physical therapist records list a practice address in San Dimas
They are 32 of the 942 NPPES records with a practice address in San Dimas, and 22,531 physical therapist records in California.
All 22,531 in California → Every provider in San Dimas → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Dayle Armstrong, PTSan Dimas, CA 917731477648848
- Maria Dieu-Aglipay, D.P.TSan Dimas, CA 917731740555630
- Lanny Jachin, PTSan Dimas, CA 917731760751804
- Christina Mercado, DPTSan Dimas, CA 917731447569868
- Jennifer Nguyen, D.P.T.San Dimas, CA 917731962545616
- Romel Ocampo, PTSan Dimas, CA 917731437330933
- Ashley Olsen, D.P.T.San Dimas, CA 917731144526237
- Shalinni PasulaSan Dimas, CA 917731497031082
Common questions
What is Mark Allen Baker, D.P.T., O.C.S.'s NPI number?
Mark Allen Baker, D.P.T., O.C.S.'s National Provider Identifier (NPI) is 1750382925, issued on Aug 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark Allen Baker, D.P.T., O.C.S. located?
The NPPES record lists a practice address at 1335 W Cypress Ave, San Dimas, CA, 91773. Phone: (909) 305-1383. Providers update this record themselves, so call before visiting.
How can I verify Mark Allen Baker, D.P.T., O.C.S.'s license?
NPPES lists California license number PT 14488, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.