Sandra Gan Justen, P.T.
Physical Therapist · Westminster, CA
Sandra Gan Justen, P.T. is a physical therapist with a practice address in Westminster, California, and NPI 1316029390, issued on Oct 19, 2006. Check the license (California PT 10979, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sandra Gan Justen
- Credential
- P.T.
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT 10979 CA
Self-reported in NPPES; status is on the state search - Practice location
- 15464 Goldenwest St, Westminster, CA 92683
- Phone
- (714) 891-9008
- Enumerated
- Oct 19, 2006
- Record last updated
- Jul 15, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070521000094); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 22,531 in California → Look up another NPI →
Also registered at 15464 Goldenwest St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jill Aversa, RPTPhysical Therapist1972731511
- Cynthia Birkhimer, L.AC.,DIPL.AC,M.T.O.Acupuncturist1134242530
- Tiffany Chen, M.D.Family Medicine Physician1669816617
- Carlos Edwards, MDPhysician Assistant1881752392
- Maria Gillamac, MSN, NP-CFamily Nurse Practitioner1598207110
Verify Sandra Gan Justen 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 10979Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 83 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- California Therapy SolutionsCosta Mesa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sandra Gan Justen among 22,531 physical therapist records in California
Sandra Gan Justen, 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. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 84% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated1981 · median 2017 among the 7,751 with a school on file
- Record last updated2016 · 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).
25 physical therapist records list a practice address in Westminster
They are 25 of the 1,306 NPPES records with a practice address in Westminster, and 22,531 physical therapist records in California.
All 22,531 in California → Every provider in Westminster → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Jill Aversa, RPTWestminster, CA 926831972731511
- Claire Babikian, RPTWestminster, CA 926831699085191
- Darwin Cuenca, P.T., D.P.T.Westminster, CA 926831548503071
- Kimberly Drndarski, DPTWestminster, CA 926831013960087
- Roland FontanaresWestminster, CA 926831063691079
- Fumiaki IsshikiWestminster, CA 926831386061810
- Julia Kim, MPTWestminster, CA 926831114234572
- Shoaib Madar, DPTWestminster, CA 926831861903239
Common questions
What is Sandra Gan Justen, P.T.'s NPI number?
Sandra Gan Justen, P.T.'s National Provider Identifier (NPI) is 1316029390, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sandra Gan Justen, P.T. located?
The NPPES record lists a practice address at 15464 Goldenwest St, Westminster, CA, 92683. Phone: (714) 891-9008. Providers update this record themselves, so call before visiting.
How can I verify Sandra Gan Justen, P.T.'s license?
NPPES lists California license number PT 10979, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
What is Sandra Gan Justen, P.T.'s MIPS final score?
The 2023 MIPS final score is 83 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.