Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Elisa Marks, OTR

Individual provider Occupational Therapist · NPI 1437273703

Elisa Marks, OTR is registered under Occupational Therapist in Private Practice in Santa Monica, California. Graduated from Tufts University School of Medicine in 1996, 30 years ago. Practices with Matrix Physical Therapy and Wellness PC, a 14-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
30
Trained at
Tufts University School of Medicine
Licensed in
CA
In the registry since
2007
What do these letters mean?
OTR — Occupational Therapist, Registered
A nationally registered occupational therapist.

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Practice location Address checks out

1811 Wilshire Blvd Ste 201
Santa Monica, CA 90403-5651 Not confirmed with CMS for 16 years — call before visiting
Phone: (310) 829-3320
Fax: (310) 829-3305
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 2632 (CA)

Record details

NPI number1437273703
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR
Sole proprietorNo
NPI enumeratedMarch 19, 2007
Last updated in NPPESJanuary 29, 2010

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Matrix Physical Therapy And Wellness Pc — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients54
Services billed 955 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Matrix Physical Therapy and Wellness PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 14 clinicians in the practice; 12 are shown here.

Other providers in Santa Monica