Marilyn Thompson, OTD, OTR/L
Occupational Therapist · Los Angeles, CA
Marilyn Thompson, OTD, OTR/L is an occupational therapist with a practice address in Los Angeles, California, and NPI 1487211009, issued on May 20, 2019. Check the license (California OT21950, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marilyn Thompson
- Credential
- OTD, OTR/L
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- OT21950 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1640 Marengo St Ste 500, Los Angeles, CA 90033
- Phone
- (323) 442-3340
- Enumerated
- May 20, 2019
- Record last updated
- May 3, 2022
- Medicare enrollment
- Enrolled (PECOS I20211014002647); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 9,244 in California → Look up another NPI →
Also registered at 1640 Marengo St Ste 500
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melina AllahverdianOccupational Therapist1659899946
- Erin BussellOccupational Therapist1790292647
- Laura Cox, OTR/LOccupational Therapist1881181097
- Nora Dixon, OTR/LOccupational Therapist1902481005
- Stephani GharehptianOccupational Therapist1104465533
- Mary Jordan, OTD,OTR/LOccupational Therapist1982617825
Verify Marilyn Thompson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OT21950Check 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
- Usc Care Medical Group IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marilyn Thompson among 9,244 occupational therapist records in California
Marilyn Thompson, OTD, OTR/L 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 2019, is newer than 53% of them.
- NPI issued2019 · 53% of these records are older, 41% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 10% of these records are
- Graduated2021 · median 2018 among the 910 with a school on file
- Record last updated2022 · 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
- Aimee Aguillon, OTR/L, CHTLos Angeles, CA 900331972677318
- Abigail Arambulo, OTR/LLos Angeles, CA 900331720296668
- Janice Ching, OTRLos Angeles, CA 900331912113655
- Chantelle Collins, OTR/LLos Angeles, CA 900331124262308
- Kimberlee Daugherty, OTRL, CHTLos Angeles, CA 900331427262344
- Sarah Donovan, OTR/LLos Angeles, CA 900331457684367
- Agnes HiraiLos Angeles, CA 900331932316379
- Robert Jerskey, LOTRLos Angeles, CA 900331508076209
Common questions
What is Marilyn Thompson, OTD, OTR/L's NPI number?
Marilyn Thompson, OTD, OTR/L's National Provider Identifier (NPI) is 1487211009, issued on May 20, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Marilyn Thompson, OTD, OTR/L located?
The NPPES record lists a practice address at 1640 Marengo St Ste 500, Los Angeles, CA, 90033. Phone: (323) 442-3340. Providers update this record themselves, so call before visiting.
How can I verify Marilyn Thompson, OTD, OTR/L's license?
NPPES lists California license number OT21950, 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.