NPPES file of Aug 9, 2026

Melissa Ann Duncan, OTR/L

Occupational Therapist · Glenview, IL

Melissa Ann Duncan, OTR/L is an occupational therapist with a practice address in Glenview, Illinois, and NPI 1336650035, issued on Oct 20, 2017. Check the license (Illinois 056012166, 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
1336650035
Name
Melissa Ann Duncan
Credential
OTR/L
Primary taxonomy
Occupational Therapist 225X00000X
License number
056012166 IL
Self-reported in NPPES; status is on the state search
Practice location
41 Waukegan RD, Glenview, IL 60025
Phone
(847) 707-6744
Enumerated
Oct 20, 2017
Record last updated
Jun 16, 2021 (not updated in 5 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.
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Also registered at 41 Waukegan RD

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

  1. Allison AmatoPhysical Therapist1699332148
  2. Caitlyn BoniSpeech-Language Pathologist1568077188
  3. Jonathan BurdettPhysical Therapist1073012167
  4. Vanesa CoradoInterpreter1316492408
  5. Siobhan DonohoeOccupational Therapist1578167250
  6. Brittney Ferrone, DPTPhysical Therapist1841719143

Verify Melissa Ann Duncan 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 056012166    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
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272 occupational therapist records list a practice address in Glenview

They are 272 of the 2,545 NPPES records with a practice address in Glenview, and 5,855 occupational therapist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 272 in Glenview → All 5,855 in Illinois → Every provider in Glenview →

Other occupational therapist records in Illinois

  1. Mayumi Aaberg, MS OTRLRound Lake Beach, IL1174643951
  2. Allyson Abbinanti, OTDPark Ridge, IL1902760002
  3. Lubna Abdel-Mageed, MOT, OTROak Lawn, IL1609532977
  4. Hala Abdelrahman, OTR/LJoliet, IL1992519979
  5. Jana AbdullahDowners Grove, IL1518732601
  6. Josephine Abelleira, OTR/LChicago, IL1942029764
  7. Angela Abercrombie, OTR/LChicago, IL1174012645
  8. Kylie Abernathy, OTChicago, IL1518489269
  9. Ashly AbrahamGlenview, IL1043085160
  10. Gifty AbrahamSt Charles, IL1922382555

Common questions

What is Melissa Ann Duncan, OTR/L's NPI number?

Melissa Ann Duncan, OTR/L's National Provider Identifier (NPI) is 1336650035, issued on Oct 20, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Melissa Ann Duncan, OTR/L located?

The NPPES record lists a practice address at 41 Waukegan RD, Glenview, IL, 60025. Phone: (847) 707-6744. Providers update this record themselves, so call before visiting.

How can I verify Melissa Ann Duncan, OTR/L's license?

NPPES lists Illinois license number 056012166, 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.