Wieslaw J. Wojnarski, M.D.
Internal Medicine Physician · Glenview, IL
Wieslaw J. Wojnarski, M.D. is an internal medicine physician with a practice address in Glenview, Illinois, and NPI 1366504649, issued on Dec 14, 2006. Check the license (Illinois 036072075, 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
- Wieslaw J. Wojnarski
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036072075 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3609 Lawson RD, Glenview, IL 60026
- Phone
- (847) 559-0596
- Enumerated
- Dec 14, 2006
- Record last updated
- Mar 10, 2022
- Fax
- (847) 559-0596
- Medicaid ID
- 36072075 IL
- Medicare enrollment
- Enrolled (PECOS I20080716000530); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 3609 Lawson RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Wojnarska, M.D.Internal Medicine Physician1801958947
Verify Wieslaw J. Wojnarski 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 036072075Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Wieslaw J. Wojnarski among 7,238 internal medicine physician records in Illinois
Wieslaw J. Wojnarski, M.D. is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 61% newer
- In a Medicare fileNo · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1976 · median 2003 among the 3,580 with a school on file
- Record last updated2022 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
57 internal medicine physician records list a practice address in Glenview
They are 57 of the 2,545 NPPES records with a practice address in Glenview, and 7,238 internal medicine physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,238 in Illinois → Every provider in Glenview → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Gabriel Berlin, M.D.Glenview, IL 600261831296474
- Michael Caughron, M.D.Glenview, IL 600261164534137
- Greg Denenberg, MDGlenview, IL 600261235185299
- Thomas Ficho, M.D., PH.D.Glenview, IL 600261336141746
- Roger Hecker, MDGlenview, IL 600261083630925
- Videsha Kulkarni, MDGlenview, IL 600261215988126
- Evan Lipkis, MDGlenview, IL 600261770560757
- Sheree Lipkis, MDGlenview, IL 600261548248438
Common questions
What is Wieslaw J. Wojnarski, M.D.'s NPI number?
Wieslaw J. Wojnarski, M.D.'s National Provider Identifier (NPI) is 1366504649, issued on Dec 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Wieslaw J. Wojnarski, M.D. located?
The NPPES record lists a practice address at 3609 Lawson RD, Glenview, IL, 60026. Phone: (847) 559-0596. Providers update this record themselves, so call before visiting.
How can I verify Wieslaw J. Wojnarski, M.D.'s license?
NPPES lists Illinois license number 036072075, 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.