Thomas W. Stach, M.D.
Psychiatry Physician · Willowbrook, IL
Thomas W. Stach, M.D. is a psychiatry physician with a practice address in Willowbrook, Illinois, and NPI 1679723449, issued on Sep 29, 2008. Check the license (Illinois 036.036069, 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.
- Name
- Thomas W. Stach
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 036.036069 IL
Self-reported in NPPES; status is on the state search - Practice location
- 701 Lake Hinsdale Dr. #410, Willowbrook, IL 60527
- Phone
- (630) 230-0955
- Enumerated
- Sep 29, 2008
- Record last updated
- Sep 29, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,147 in Illinois → Look up another NPI →
Verify Thomas W. Stach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036.036069Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Thomas W. Stach among 2,147 psychiatry physician records in Illinois
Thomas W. Stach, 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 2008, is newer than 50% of them.
- NPI issued2008 · 50% of these records are older, 44% newer
- In a Medicare fileNo · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 41% of these records are
- Record last updated2008 · 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).
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.
All 2,147 in Illinois → Every provider in Willowbrook → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Syed Khadri, M.D.Willowbrook, IL 605271154377836
- Bharathi Marri, MDBurr Ridge, IL 605271194735936
- Aarti MehtaBurr Ridge, IL 605271588823207
- Rubeena Mian, M.D.Willowbrook, IL 605271225171614
- Kamaloshini Puthumana, MDBurr Ridge, IL 605271891082533
- Richard Zaloudek, M.D.La Grange Park, IL 605261710121512
- Christina Girgis, M.D.Countryside, IL 605251477737138
- Mohammed Alam, MDOak Brook, IL 605231447549688
Common questions
What is Thomas W. Stach, M.D.'s NPI number?
Thomas W. Stach, M.D.'s National Provider Identifier (NPI) is 1679723449, issued on Sep 29, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Thomas W. Stach, M.D. located?
The NPPES record lists a practice address at 701 Lake Hinsdale Dr. #410, Willowbrook, IL, 60527. Phone: (630) 230-0955. Providers update this record themselves, so call before visiting.
How can I verify Thomas W. Stach, M.D.'s license?
NPPES lists Illinois license number 036.036069, 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.