Stefi Susan Simon
Occupational Therapist · Los Angeles, CA
Stefi Susan Simon is an occupational therapist with a practice address in Los Angeles, California, and NPI 1174335129, issued on Jan 24, 2025. Check the license (California 27526, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stefi Susan Simon
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 27526 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3392 Motor Ave, Los Angeles, CA 90034
- Phone
- (310) 742-2230
- Enumerated
- Jan 24, 2025
- Record last updated
- Mar 10, 2025
- Medicare enrollment
- Enrolled (PECOS I20251231002538); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 9,244 in California → Look up another NPI →
Also registered at 3392 Motor Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nazanin Amini, DPTOrthopedic Physical Therapist1659921054
- Jesse Ayers, COTAOccupational Therapy Assistant1275363152
- Landon BertramPhysical Therapy Assistant1679304513
- Grigor BoyajianPhysical Therapy Assistant1447110051
- Stanley ChangOccupational Therapist1013878560
- Seyed Farhad Chimeh, M.D.Nephrology Physician1306820220
Verify Stefi Susan Simon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 27526Check 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 2 group practices
- Matrix Physical Therapy And Wellness PCSanta Monica, CA
- Profizix Physical Therapy And Wellness PCLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stefi Susan Simon among 9,244 occupational therapist records in California
Stefi Susan Simon is one of 9,244 occupational therapist records with a practice address in California. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 87% of them.
- NPI issued2025 · 87% of these records are older, 8% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 10% of these records are
- Graduated2022 · median 2018 among the 910 with a school on file
- Record last updated2025 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
794 occupational therapist records list a practice address in Los Angeles
They are 794 of the 69,537 NPPES records with a practice address in Los Angeles, and 9,244 occupational therapist records in California.
All 9,244 in California → Every provider in Los Angeles → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Cara Blair, MA, OTR/LLos Angeles, CA 900341295050623
- Erna Blanche, PHD,OTR/L,BCP,FAOTALos Angeles, CA 900341235454422
- Katie Christiansen, OTD, OTR/LLos Angeles, CA 900341174856462
- Bao Tram DinhLos Angeles, CA 900341104051606
- Juliana Gutierrez, MA, OTR/L, SWCLos Angeles, CA 900341811212343
- Judith Himler, OTR/LLos Angeles, CA 900341487963898
- Nancy HsuLos Angeles, CA 900341477882603
- Sheralyn Lee, OTR/LLos Angeles, CA 900341013210475
Common questions
What is Stefi Susan Simon's NPI number?
Stefi Susan Simon's National Provider Identifier (NPI) is 1174335129, issued on Jan 24, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Stefi Susan Simon located?
The NPPES record lists a practice address at 3392 Motor Ave, Los Angeles, CA, 90034. Phone: (310) 742-2230. Providers update this record themselves, so call before visiting.
How can I verify Stefi Susan Simon's license?
NPPES lists California license number 27526, 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.