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

Mary Grace Madison, OTR

Individual provider Occupational Therapist · NPI 1346773124

Mary Grace Madison, OTR is registered under Occupational Therapist in Private Practice in Portland, Oregon. Qualified in 1995, 31 years ago. Practices with Rehab Specialists Outpatient LLC, a 46-clinician group and accepts Medicare assignment. Licensed in Missouri and Oregon.

Years since qualifying
31
Licensed in
MO, OR
In the registry since
2017
Specialties on file
2
What do these letters mean?
OTR — Occupational Therapist, Registered
A nationally registered occupational therapist.

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Practice location Address checks out

4131 SE Grant St
Portland, OR 97214-5936
Phone: (816) 896-9386
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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 1001320 (OR)
Occupational Therapist Taxonomy 225X00000X · Licence 2005040669 (MO)

Record details

NPI number1346773124
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR
Sole proprietorYes
NPI enumeratedApril 7, 2017
Last updated in NPPESNovember 5, 2024
Certification dateNovember 5, 2024

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Rehab Specialists Outpatient Llc — 46 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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