Stephen Y. Yap, P.T
Physical Therapist · Riverside, CA
Stephen Y. Yap, P.T is a physical therapist with a practice address in Riverside, California, and NPI 1992838411, issued on Mar 13, 2007. Check the license (California PT 25764, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Stephen Y. Yap
- Credential
- P.T
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT 25764 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1760 Chicago Ave Ste J3, Riverside, CA 92507
- Phone
- (951) 781-2200
- Enumerated
- Mar 13, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 22,531 in California → Look up another NPI →
Also registered at 1760 Chicago Ave Ste J3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zaid Al-Faham, M.D., MPHOccupational Medicine Physician1871858910
- Stephen Gant, DPTPhysical Therapist1235709411
- Marc HokamaPhysical Therapy Assistant1588994164
- Mary StahovichPhysician Assistant1649346495
Verify Stephen Y. Yap 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 25764Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Stephen Y. Yap among 22,531 physical therapist records in California
Stephen Y. Yap, P.T 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 not. Its NPI, issued in 2007, is newer than 16% of them.
- NPI issued2007 · 16% of these records are older, 73% newer
- In a Medicare fileNo · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · 34% of these records are
- Record last updated2007 · 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).
162 physical therapist records list a practice address in Riverside
They are 162 of the 13,893 NPPES records with a practice address in Riverside, and 22,531 physical therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 22,531 in California → Every provider in Riverside → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Shela Andres, P.T.Riverside, CA 925071578776142
- Kellie BoistonRiverside, CA 925071558458083
- Eli Denham, P.T.Riverside, CA 925071851556146
- Elina Gonzalez, PTRiverside, CA 925071992887673
- Traci Holland-Vincent, PTRiverside, CA 925071982835773
- Jennifer Mason, P.T.Riverside, CA 925071447469549
- Mildred Mendoza, PTRiverside, CA 925071831271501
- Steven Nieto, DPT, OCSRiverside, CA 925071336344696
Common questions
What is Stephen Y. Yap, P.T's NPI number?
Stephen Y. Yap, P.T's National Provider Identifier (NPI) is 1992838411, issued on Mar 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Y. Yap, P.T located?
The NPPES record lists a practice address at 1760 Chicago Ave Ste J3, Riverside, CA, 92507. Phone: (951) 781-2200. Providers update this record themselves, so call before visiting.
How can I verify Stephen Y. Yap, P.T's license?
NPPES lists California license number PT 25764, 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. 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.