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

Amy Marie Michalak, OT

Individual provider Occupational Therapist · NPI 1437196698

Amy Marie Michalak, OT is an Occupational Therapist in Private Practice in Woodstock, Illinois. Qualified in 1997, 29 years ago. Practices with Mercy Health System Corporation, a 751-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
29
Licensed in
IL
In the registry since
2006
What do these letters mean?
OT — Occupational Therapist
Helps people regain the skills needed for daily living and work.

See every abbreviation used in this directory →

Practice location Address checks out

2000 Lake Ave
Woodstock, IL 60098-7401
Phone: (815) 337-7100
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 875 S Route 31, Crystal Lake, IL 60014-8190 — (779) 220-5500
  • 1000 N Hayes St, Harvard, IL 60033-1828 — (815) 943-2975
  • 3922 Mercy Dr, McHenry, IL 60050-3179 — (815) 344-4499

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 056004620 (IL)

Record details

NPI number1437196698
Entity typeIndividual (Type 1)
GenderFemale
Credentials OT
Sole proprietorNo
NPI enumeratedMay 31, 2006
Last updated in NPPESSeptember 8, 2023
Certification dateSeptember 7, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Mercy Health System Corporation — 751 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Woodstock