Michael John Montesano, DO
Internal Medicine Physician · Evergreen Park, IL
Michael John Montesano, DO is an internal medicine physician with a practice address in Evergreen Park, Illinois, and NPI 1477116507, issued on Apr 15, 2019. Check the license (Illinois 036.162054, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Michael John Montesano
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036.162054 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2800 W 95TH St, Evergreen Park, IL 60805
- Phone
- (708) 422-6200
- Enumerated
- Apr 15, 2019
- Record last updated
- Sep 19, 2022
- Medicare enrollment
- Enrolled (PECOS I20221222000766); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 2019
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 2800 W 95TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- M.bassel Atassi, M.D.Hematology & Oncology Physician1689876328
- Merrill Barnes, MDAnatomic Pathology & Clinical Pathology Physician1033738034
- Maria Bayas, NPAcute Care Nurse Practitioner1972740660
Verify Michael John Montesano 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 036.162054Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Inpatient Consultants OF Illinois, P.C.Evergreen, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael John Montesano among 7,238 internal medicine physician records in Illinois
Michael John Montesano, DO 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. Its NPI, issued in 2019, is newer than 68% of them.
- NPI issued2019 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2019 · 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).
20 internal medicine physician records list a practice address in Evergreen Park
They are 20 of the 603 NPPES records with a practice address in Evergreen Park, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Evergreen Park → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Dolores Dixon-Grevious, MDEvergreen Park, IL 608051023089133
- Ana Fung-Cap, D.O.Evergreen Park, IL 608051871505669
- Thomas Joseph, M.D.Evergreen Park, IL 608051306836663
- Hamdi Khilfeh, M.D.Evergreen Park, IL 608051558477661
- Satwant Kingra, MDEvergreen Park, IL 608051942394499
- Gopal Madhav, MDEvergreen Park, IL 608051649274119
- Syed Moeed, M.D.Evergreen Park, IL 608051255371498
- Syed Mohsin, M.D.Evergreen Park, IL 608051568474674
Common questions
What is Michael John Montesano, DO's NPI number?
Michael John Montesano, DO's National Provider Identifier (NPI) is 1477116507, issued on Apr 15, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Michael John Montesano, DO located?
The NPPES record lists a practice address at 2800 W 95TH St, Evergreen Park, IL, 60805. Phone: (708) 422-6200. Providers update this record themselves, so call before visiting.
How can I verify Michael John Montesano, DO's license?
NPPES lists Illinois license number 036.162054, 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. Medicare files from data.cms.gov. 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.