Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Elyse Diane Hahn, MS, OTD, OTR/L

Individual provider Occupational Therapist · NPI 1023352309

MS. Elyse Diane Hahn, MS, OTD, OTR/L is an Occupational Therapist in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2012
What do these letters mean?
MS — Master of Science
A graduate science degree.
OTD — Doctor of Occupational Therapy
The doctoral degree in occupational therapy.
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

225 E Chicago Ave
Chicago, IL 60611-2991
Phone: (312) 227-4000
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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 056009897 (IL)

Record details

NPI number1023352309
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , OTD , OTR/L
Sole proprietorYes
NPI enumeratedNovember 26, 2012
Last updated in NPPESMay 21, 2014

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