NPPES file of Aug 9, 2026

Ronald J. Wuest, M.D.

Psychiatry Physician · Romeoville, IL

Ronald J. Wuest, M.D. is a psychiatry physician with a practice address in Romeoville, Illinois, and NPI 1548201783, issued on Jun 9, 2006. Check the license (Illinois 036075773, 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
1548201783
Name
Ronald J. Wuest
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
036075773 IL
Self-reported in NPPES; status is on the state search
Practice location
1239 Windham Pkwy, Romeoville, IL 60446
Phone
(815) 942-6323
Enumerated
Jun 9, 2006
Record last updated
Feb 23, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(779) 210-5541
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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8 nearest psychiatry physician records → All 2,147 in Illinois → Look up another NPI →

Also registered at 1239 Windham Pkwy

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

  1. Dayna Abramson, PSYDClinical Psychologist1891523502
  2. Adnan Arif, M.D.Psychiatry Physician1710914890
  3. Anthony Badway, APRNPsychiatric/Mental Health Nurse Practitioner1528890084
  4. Kristina Bouros, PSYDPsychologist1164909156
  5. Robin Calhoun-Palermo, LCPCProfessional Counselor1558915546
  6. Kala Chinnaswamy, MDPsychiatry Physician1902482714

Verify Ronald J. Wuest 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 036075773    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

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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Ronald J. Wuest among 2,147 psychiatry physician records in Illinois

Ronald J. Wuest, M.D. is one of 2,147 psychiatry physician records with a practice address in Illinois. 69% 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 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 65% newer
  • In a Medicare fileNo · 69% of these records are
  • In the CMS Doctors and Clinicians fileNo · 41% of these records are
  • Record last updated2021 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 psychiatry physician records list a practice address in Romeoville

They are 7 of the 320 NPPES records with a practice address in Romeoville, and 2,147 psychiatry physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,147 in Illinois → Every provider in Romeoville → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Adnan Arif, M.D.Romeoville, IL 604461710914890
  2. Kala Chinnaswamy, MDRomeoville, IL 604461902482714
  3. Susan Colegrove, M.D.Romeoville, IL 604461669835997
  4. Joseph Mullen, D.O.Romeoville, IL 604461972778801
  5. Steven Prinz, M.D.Romeoville, IL 604461992769012
  6. Margaret Ward, M.D.Romeoville, IL 604461689613150
  7. Robert Marquis, M.D.Mokena, IL 604481376668574
  8. Elena Tuskenis, M.D.Mokena, IL 604481437481843

Common questions

What is Ronald J. Wuest, M.D.'s NPI number?

Ronald J. Wuest, M.D.'s National Provider Identifier (NPI) is 1548201783, issued on Jun 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ronald J. Wuest, M.D. located?

The NPPES record lists a practice address at 1239 Windham Pkwy, Romeoville, IL, 60446. Phone: (815) 942-6323. Providers update this record themselves, so call before visiting.

How can I verify Ronald J. Wuest, M.D.'s license?

NPPES lists Illinois license number 036075773, 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.

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.