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

Individual provider Occupational Therapist · NPI 1821341033

Mary Beth Koster, OTR/L is an Occupational Therapist in Seward, Alaska. Licensed in Alaska. Registered with an NPI since 2012.

Licensed in
AK
In the registry since
2012
Specialties on file
2
What do these letters mean?
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

417 First Ave
Seward, AK 99664-0365
Phone: (907) 224-2800
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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 1009 (AK)
Physical Rehabilitation Occupational Therapist Taxonomy 225XP0019X · Licence 1009 (AK)

Record details

NPI number1821341033
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L
Sole proprietorNo
NPI enumeratedOctober 25, 2012
Last updated in NPPESOctober 25, 2012

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