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

Diana Rose Diem

Individual provider Occupational Therapist · NPI 1003520917

Diana Rose Diem is an Occupational Therapist in Private Practice in Selden, New York. Qualified in 2023, 3 years ago. Practices with Professional Occupational and Physical Therapy, PLLC, a 493-clinician group and accepts Medicare assignment.

Years since qualifying
3
In the registry since
2023

Practice location Address checks out

764 Middle Country Rd
Selden, NY 11784-2503
Phone: (631) 760-7800
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X

Record details

NPI number1003520917
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJanuary 6, 2023
Last updated in NPPESOctober 20, 2023
Certification dateOctober 20, 2023

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Professional Occupational And Physical Therapy, Pllc — 493 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Selden