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

Mr. Derek Chase Adams, OTR/L, OTD

Individual provider Occupational Therapist · NPI 1659924074

Mr. Derek Chase Adams, OTR/L, OTD is an Occupational Therapist in Private Practice in Mesa, Arizona. Qualified in 2019, 7 years ago. Practices with Petersen Physical Therapy PC, a 14-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
7
Licensed in
AZ
In the registry since
2019
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.
OTD — Doctor of Occupational Therapy
The doctoral degree in occupational therapy.

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Practice location Address checks out

6840 E Brown Rd Ste 104
Mesa, AZ 85207-3759
Phone: (480) 719-8080
Fax: (480) 981-8595
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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 OTH-007833 (AZ)

Record details

NPI number1659924074
Entity typeIndividual (Type 1)
GenderMale
Credentials OTR/L , OTD
Sole proprietorNo
NPI enumeratedJuly 24, 2019
Last updated in NPPESAugust 30, 2022
Certification dateAugust 30, 2022

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Petersen Physical Therapy Pc — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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