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

Mrs. Mary Ann Martinez, OTR/L, CHT

Individual provider Occupational Therapist · NPI 1265623029

Mrs. Mary Ann Martinez, OTR/L, CHT is an Occupational Therapist in Private Practice in Napa, California. Qualified in 2000, 26 years ago. Practices with California Hand Rehabilitation and Wellness Inc, a 5-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
26
Licensed in
CA
In the registry since
2007
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.
CHT — Certified Hand Therapist
An occupational or physical therapist with advanced certification in hand and upper-limb rehabilitation.

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Practice location Address checks out

3273 Claremont Way Ste 204
Napa, CA 94558-3306
Phone: (707) 259-1152
Fax: (707) 259-1361
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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 OT4925 (CA)

Record details

NPI number1265623029
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L , CHT
Sole proprietorNo
NPI enumeratedAugust 7, 2007
Last updated in NPPESMarch 17, 2021
Certification dateMarch 17, 2021

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice California Hand Rehabilitation And Wellness Inc. — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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