Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Diana Ray Roberts, COTA/L

Individual provider Occupational Therapy Assistant · NPI 1578851291

MS. Diana Ray Roberts, COTA/L is an Occupational Therapy Assistant in Flagstaff, Arizona. Licensed in Arizona. Registered with an NPI since 2011.

Licensed in
AZ
In the registry since
2011
What do these letters mean?
COTA/L — Certified Occupational Therapy Assistant, Licensed
An occupational therapy assistant who is both certified and state licensed.

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Practice location Address checks out

3150 N Winding Brook Rd
Flagstaff, AZ 86001-0972
Phone: (928) 774-7106
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapy Assistant (primary) Taxonomy 224Z00000X · Licence 4660 (AZ)

Record details

NPI number1578851291
Entity typeIndividual (Type 1)
GenderFemale
Credentials COTA/L
Sole proprietorNo
NPI enumeratedJuly 14, 2011
Last updated in NPPESJuly 14, 2011

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