NPPES file of Aug 9, 2026

Haley M. Masters, MD

Psychiatry Physician · Chicago Heights, IL

Haley M. Masters, MD is a psychiatry physician with a practice address in Chicago Heights, Illinois, and NPI 1841827227, issued on Mar 25, 2020. Check the license (Illinois 036.175238, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; 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
1841827227
Name
Haley M. Masters
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
036.175238 IL
Self-reported in NPPES; status is on the state search
Practice location
500 Dixie Hwy, Chicago Heights, IL 60411
Phone
(877) 692-8686
Enumerated
Mar 25, 2020
Record last updated
Apr 14, 2026
Fax
(708) 754-3975
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 500 Dixie Hwy

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

  1. Shweta Chawla, M.D.Pediatrics Physician1629482872
  2. Chiquita Dixon, LCSWClinical Social Worker1588222012

Verify Haley M. Masters in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036.175238
    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
Open the Illinois license search

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Psychiatry Physician providers in Illinois

There are 2,147 psychiatry physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other psychiatry physician records in Illinois

  1. Alexandra Aaronson, M.D.Chicago, IL1881937928
  2. Anthony Abadir, MDOak Park, IL1295312551
  3. Huma Abbas, M.D.Aurora, IL1609039163
  4. Jeff Abbott, M.D.Chicago, IL1265887509
  5. Kathryn AbbottChicago, IL1295537561
  6. Gil Abelita, MDBloomington, IL1619986551
  7. Dinuk Abeysekera, M.D.North Chicago, IL1366616534
  8. Patrick Abler, DOSpringfield, IL1770158537
  9. Rohit Abraham, MD, MPH, MATChicago, IL1013478932
  10. Richard AbramsChicago, IL1003992413

Common questions

What is Haley M. Masters, MD's NPI number?

Haley M. Masters, MD's National Provider Identifier (NPI) is 1841827227, issued on Mar 25, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Haley M. Masters, MD located?

The NPPES record lists a practice address at 500 Dixie Hwy, Chicago Heights, IL, 60411. Phone: (877) 692-8686. Providers update this record themselves, so call before visiting.

How can I verify Haley M. Masters, MD's license?

NPPES lists Illinois license number 036.175238, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.

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.