Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Mary Susan Stoliker-Diaz, OTR/L, CHT

Individual provider Hand Occupational Therapist · NPI 1619051935

MS. Mary Susan Stoliker-Diaz, OTR/L, CHT is an Occupational Therapist in Private Practice in Ventura, California. Qualified in 1986, 40 years ago. Practices with Ventura Orthopedics Medical Group Inc, a 78-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
40
Licensed in
CA
In the registry since
2006
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

3525 Loma Vista Rd Ste C
Ventura, CA 93003-3165
Phone: (805) 652-6955
Fax: (805) 652-6959
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hand Occupational Therapist (primary) Taxonomy 225XH1200X · Licence OT2135 (CA)

Record details

NPI number1619051935
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L , CHT
Sole proprietorNo
NPI enumeratedOctober 24, 2006
Last updated in NPPESFebruary 12, 2026
Certification dateJuly 14, 2025

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice Ventura Orthopedics Medical Group Inc — 78 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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