NPPES file of Aug 9, 2026

Lionel Barberousse, M.D.

Family Medicine Physician · Chicago, IL

Lionel Barberousse, M.D. is a family medicine physician with a practice address in Chicago, Illinois, and NPI 1811096662, issued on Sep 21, 2006. 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811096662
Name
Lionel Barberousse
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
Practice location
500 E 51St St, Chicago, IL 60615
Phone
(312) 572-2000
Enumerated
Sep 21, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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 family medicine physician records → All 6,215 in Illinois → Look up another NPI →

Also registered at 500 E 51St St

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

  1. Assad Amir, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1801195870
  2. Sheba Ampalloor, M.D.Emergency Medicine Physician1023039138
  3. Nancy Angel, P.T.Physical Therapist1043553605
  4. Charlia ArboPharmacist1184171159
  5. Aalok Avinashi, MDNeonatal-Perinatal Medicine Physician1730289273
  6. Adaminah Baht-Yehudah, PA-CMedical Physician Assistant1831115252

Verify Lionel Barberousse 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.

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Lionel Barberousse among 6,215 family medicine physician records in Illinois

Lionel Barberousse, M.D. is one of 6,215 family medicine physician records with a practice address in Illinois. 78% 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 9% of them.

  • NPI issued2006 · 9% of these records are older, 59% newer
  • In a Medicare fileNo · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 60% of these records are
  • Record last updated2007 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,593 family medicine physician records list a practice address in Chicago

They are 1,593 of the 63,379 NPPES records with a practice address in Chicago, and 6,215 family medicine physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 6,215 in Illinois → Every provider in Chicago → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Barbara Bellar, M.D., J.D., MA., MPHChicago, IL 606151447309208
  2. Camille Billingslea, MD, MPHChicago, IL 606151639277569
  3. Crystal Cash, MDChicago, IL 606151740293364
  4. Salim Dawalibi, MDChicago, IL 606151447413547
  5. Debbie Donelson, MDChicago, IL 606151184736621
  6. Charles Edoigiawerie, M.D.Chicago, IL 606151073622957
  7. Rhonda Gans, M.D.Chicago, IL 606151003830670
  8. Sandy Gibson, D.O.Chicago, IL 606151780799387

Common questions

What is Lionel Barberousse, M.D.'s NPI number?

Lionel Barberousse, M.D.'s National Provider Identifier (NPI) is 1811096662, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Lionel Barberousse, M.D. located?

The NPPES record lists a practice address at 500 E 51St St, Chicago, IL, 60615. Phone: (312) 572-2000. Providers update this record themselves, so call before visiting.

How can I verify Lionel Barberousse, 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), 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.