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

Individual provider Occupational Therapist · NPI 1992514467

Mary Haynes, MS, OTR/L is an Occupational Therapist in Peoria, Arizona. Practices as a sole proprietor and works from 2 locations. Licensed in North Dakota.

Licensed in
ND
In the registry since
2024
What do these letters mean?
MS — Master of Science
A graduate science degree.
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

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Practice location Address checks out

20470 N Lake Pleasant Rd Ste 107
Peoria, AZ 85382-9708
Phone: (623) 322-8250
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 15116 N Cotton Ln, Surprise, AZ 85388-9618 — (623) 322-8250

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 1775 (ND)

Record details

NPI number1992514467
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , OTR/L
Sole proprietorYes
NPI enumeratedDecember 30, 2024
Last updated in NPPESDecember 30, 2024
Certification dateDecember 30, 2024

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