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

Mary Herzog, OTR

Individual provider Occupational Therapist · NPI 1679108161

Mary Herzog, OTR is an Occupational Therapist in North Barrington, Illinois. Licensed in Illinois. Registered with an NPI since 2020.

Licensed in
IL
In the registry since
2020
What do these letters mean?
OTR — Occupational Therapist, Registered
A nationally registered occupational therapist.

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Practice location Address checks out

424 N Rand Rd
North Barrington, IL 60010-1496
Phone: (847) 756-2680
Fax: (847) 756-2682
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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 056013500 (IL)

Record details

NPI number1679108161
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR
Sole proprietorNo
NPI enumeratedMarch 5, 2020
Last updated in NPPESJune 3, 2020
Certification dateJune 3, 2020

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