NPPES file of Aug 9, 2026

Amy Marie Michalak, OT

Occupational Therapist · Woodstock, IL

Amy Marie Michalak, OT is an occupational therapist with a practice address in Woodstock, Illinois, and NPI 1437196698, issued on May 31, 2006. Check the license (Illinois 056004620, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437196698
Name
Amy Marie Michalak
Credential
OT
Primary taxonomy
Occupational Therapist 225X00000X
License number
056004620 IL
Self-reported in NPPES; status is on the state search
Practice location
2000 Lake Ave, Woodstock, IL 60098
Phone
(815) 337-7100
Enumerated
May 31, 2006
Record last updated
Sep 8, 2023
Medicare enrollment
Enrolled (PECOS I20060718000380); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest occupational therapist records → All 5,855 in Illinois → Look up another NPI →

Also registered at 2000 Lake Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Napoleon Abando, MDFamily Medicine Physician1003972753
  2. Jeffrey Altman, MDDermatology Physician1831166958
  3. Jeffrey Bagdon, DOFamily Medicine Physician1518987528
  4. Matthew Banks, PTAPhysical Therapy Assistant1417456476
  5. Douglas Bryan, MDVascular Surgery Physician1285743955
  6. Stephanie Bui, DOPediatrics Physician1285196733

Verify Amy Marie Michalak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 056004620    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Mercy Health System CorporationWoodstock, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Amy Marie Michalak among 5,855 occupational therapist records in Illinois

Amy Marie Michalak, OT is one of 5,855 occupational therapist records with a practice address in Illinois. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 94% newer
  • In a Medicare fileYes · 13% of these records are
  • In the CMS Doctors and Clinicians fileYes · 14% of these records are
  • Graduated1997 · median 2014 among the 799 with a school on file
  • Record last updated2023 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

18 occupational therapist records list a practice address in Woodstock

They are 18 of the 511 NPPES records with a practice address in Woodstock, and 5,855 occupational therapist records in Illinois.

All 5,855 in Illinois → Every provider in Woodstock → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Stephanie Bonk, OTD, OTR/LWoodstock, IL 600981700246113
  2. Lauren EastonWoodstock, IL 600981801051172
  3. H Faes, OTRLWoodstock, IL 600981558423624
  4. Taryna Hiquiana, OTR/LWoodstock, IL 600981326401720
  5. Malgorzata Malesa, OTR/LWoodstock, IL 600981558706861
  6. Cecile Montezon, OTRWoodstock, IL 600981003096249
  7. Kimberly Ratway, OTRWoodstock, IL 600981174968143
  8. Corinne Renner, OTR/L, CLTWoodstock, IL 600981093187775

Common questions

What is Amy Marie Michalak, OT's NPI number?

Amy Marie Michalak, OT's National Provider Identifier (NPI) is 1437196698, issued on May 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Amy Marie Michalak, OT located?

The NPPES record lists a practice address at 2000 Lake Ave, Woodstock, IL, 60098. Phone: (815) 337-7100. Providers update this record themselves, so call before visiting.

How can I verify Amy Marie Michalak, OT's license?

NPPES lists Illinois license number 056004620, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.