Registry data as of Aug 27, 2026

Michael Berger, M.D.

Internal Medicine Physician · Chicago, IL

Michael Berger, M.D. is an internal medicine physician with a practice address in Chicago, Illinois, and NPI 1346392545, issued on Jan 17, 2007. Check the license 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1346392545
Name
Michael Berger
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
Practice location
6374 N Lincoln Ave, Chicago, IL 60659
Phone
(773) 588-7733
Enumerated
Jan 17, 2007
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 6374 N Lincoln Ave

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

  1. Barry Atlas, M.D.Internal Medicine Physician1073513305
  2. Howard Bartman, M.D.Internal Medicine Physician1871528653
  3. Kirsten Charnond, M.D.Pediatric Adolescent Medicine Physician1477566776
  4. Tehilla Dubin, LSWSocial Worker1790642981
  5. Seema Elahi, M.D.Internal Medicine Physician1952326019
  6. Alban Fisher, PHDProfessional Counselor1053834937

Verify Michael Berger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck 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.

3,291 internal medicine physician records list a Chicago practice address

They are 3,291 of the 63,379 NPPES records with a Chicago practice address, and 8,522 internal medicine physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other internal medicine physician records in Illinois

  1. Peter Abadeer, D.O.Bloomington, IL1760469522
  2. Pamela Abadi, D.O.Winfield, IL1588820179
  3. Motaz Abas, MDPeoria, IL1215510201
  4. Elias Abate, M.D.Chicago, IL1336712199
  5. Maliha Abbas, D.O.Chicago, IL1174963920
  6. Zareena Abbas, MDChicago, IL1427078872
  7. Abu Abbasi, MDChicago, IL1083243877
  8. Ayesha Abbasi, MDChicago, IL1376216705
  9. Khalda Abbasi, MDNaperville, IL1487705240
  10. Misha Abbasi, MDChicago, IL1770111635

Common questions

What is Michael Berger, M.D.'s NPI number?

Michael Berger, M.D.'s National Provider Identifier (NPI) is 1346392545, issued on Jan 17, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Michael Berger, M.D. located?

The NPPES record lists a practice address at 6374 N Lincoln Ave, Chicago, IL, 60659. Phone: (773) 588-7733. Providers update this record themselves, so call before visiting.

How can I verify Michael Berger, M.D.'s license?

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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.