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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Margaret A Keller, OTR/L

Occupational Therapist in Corbin, KY · enumerated 2009 · practices at Mountain Rehabilitation Services, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1477881621

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Registry record

Entity type Individual (Type 1)
Name Margaret A Keller
Credential OTR/L
Sex Female
Practice address Corbin, KY, 40701
Phone (606) 524-4287
Enumeration date Nov 30, 2009
Last updated in NPPES Nov 30, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License KY -R3725 (KY) Primary
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License KY- R 3725 (KY) Secondary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Margaret Keller practice?
The practice location on file with NPPES is in Corbin, KY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Margaret Keller?
The National Provider Identifier (NPI) for Margaret Keller is 1477881621, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-30.