NPPES file of Aug 9, 2026

M Bill Hellyer, MS, OTR/L

Occupational Therapist · Buffalo Grove, IL

M Bill Hellyer, MS, OTR/L is an occupational therapist with a practice address in Buffalo Grove, Illinois, and NPI 1477110773, issued on May 22, 2019. Check the license (Illinois 056004120, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1477110773
Name
M Bill Hellyer
Credential
MS, OTR/L
Primary taxonomy
Occupational Therapist 225X00000X
License number
056004120 IL
Self-reported in NPPES; status is on the state search
Practice location
601 Deerfield Pkwy, Buffalo Grove, IL 60089
Phone
(224) 513-6466
Enumerated
May 22, 2019
Record last updated
May 22, 2019 (not updated in 7 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest occupational therapist records → All 5,855 in Illinois → Look up another NPI →

Also registered at 601 Deerfield Pkwy

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

  1. Stephen Denton, PTPhysical Therapist1942584842
  2. Valery KharinaPhysical Therapist1962822122
  3. Gustaw Kubiszewski, DPTPhysical Therapist1437255718
  4. Dylan MeyerhoferPhysical Therapist1215863543
  5. Hannah Mich, CPT, MED, PESHealth & Wellness Coach1679524987
  6. Priya Nair, PTPhysical Therapist1235683525

Verify M Bill Hellyer 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 056004120    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

M Bill Hellyer among 5,855 occupational therapist records in Illinois

M Bill Hellyer, MS, OTR/L 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 not. Its NPI, issued in 2019, is newer than 62% of them.

  • NPI issued2019 · 62% of these records are older, 32% newer
  • In a Medicare fileNo · 13% of these records are
  • In the CMS Doctors and Clinicians fileNo · 14% of these records are
  • Record last updated2019 · 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).

45 occupational therapist records list a practice address in Buffalo Grove

They are 45 of the 868 NPPES records with a practice address in Buffalo Grove, and 5,855 occupational therapist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

The 8 occupational therapist records with the nearest ZIP codes

  1. Julie Brand, OTRBuffalo Grove, IL 600891912316357
  2. Moira Bushell, OTD, MED, OTR/L, BCPBuffalo Grove, IL 600891477958551
  3. Erin Cannella, MS OTBuffalo Grove, IL 600891881942373
  4. Eileen Fang, OTR/LBuffalo Grove, IL 600891982062535
  5. Rhonda Guzman, OTRLBuffalo Grove, IL 600891821294224
  6. Mara Heichman, OTR/LBuffalo Grove, IL 600891548448590
  7. Krista HogeBuffalo Grove, IL 600891083198857
  8. Deborah Kayler, OTR/LBuffalo Grove, IL 600891831345404

Common questions

What is M Bill Hellyer, MS, OTR/L's NPI number?

M Bill Hellyer, MS, OTR/L's National Provider Identifier (NPI) is 1477110773, issued on May 22, 2019. An NPI identifies a provider in billing; it is not a license.

Where is M Bill Hellyer, MS, OTR/L located?

The NPPES record lists a practice address at 601 Deerfield Pkwy, Buffalo Grove, IL, 60089. Phone: (224) 513-6466. Providers update this record themselves, so call before visiting.

How can I verify M Bill Hellyer, MS, OTR/L's license?

NPPES lists Illinois license number 056004120, 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. 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.