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

Individual provider Occupational Therapist · NPI 1841641602

MS. Claire McMahon Gerwig, MS, OTR/L is an Occupational Therapist in Greenwood, Indiana. Practices as a sole proprietor. Licensed in Indiana.

Licensed in
IN
In the registry since
2016
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

953 Brittany Ln Apt 2003
Greenwood, IN 46142-1602
Phone: (502) 821-1125
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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 31006130A (IN)

Record details

NPI number1841641602
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , OTR/L
Sole proprietorYes
NPI enumeratedJune 23, 2016
Last updated in NPPESJune 23, 2016

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