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

Hillery Anne Arroyo, MS, OTR

Individual provider Occupational Therapist · NPI 1790903227

Hillery Anne Arroyo, MS, OTR is registered under Occupational Therapist in Private Practice in Rochester, Minnesota. Qualified in 2002, 24 years ago. Practices with Mayo Clinic, a 4,796-clinician group and accepts Medicare assignment. Licensed in Hawaii and Minnesota.

Years since qualifying
24
Licensed in
HI, MN
In the registry since
2007
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
OTR — Occupational Therapist, Registered
A nationally registered occupational therapist.

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Practice location Address checks out

200 1st St SW
Rochester, MN 55905-0001
Phone: (808) 342-3169
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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 104680 (MN)
Occupational Therapist Taxonomy 225X00000X · Licence 439 (HI)

Record details

NPI number1790903227
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , OTR
Sole proprietorNo
NPI enumeratedApril 22, 2007
Last updated in NPPESAugust 10, 2020
Certification dateAugust 10, 2020

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Mayo Clinic — 4796 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients49
Services billed 500 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Mayo Clinic

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 4796 clinicians in the practice; 12 are shown here.

Other providers in Rochester