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

MS. Diane Joan Josephs, OTR/L, CHT, CWS

Individual provider Occupational Therapist · NPI 1245273895

MS. Diane Joan Josephs, OTR/L, CHT, CWS is an Occupational Therapist in Private Practice in Mission Viejo, California. Qualified in 1987, 39 years ago. Practices with Scripps Health, a 1,446-clinician group and accepts Medicare assignment.

Years since qualifying
39
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

26471 Crown Valley Pkwy 102
Mission Viejo, CA 92691-6378
Phone: (949) 916-2601
Fax: (949) 916-2302
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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 OT4

Record details

NPI number1245273895
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L , CHT , CWS
Sole proprietorNo
NPI enumeratedJune 13, 2006
Last updated in NPPESDecember 13, 2007

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Scripps Health — 1446 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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