NPPES file of Aug 9, 2026

Yasmin Abdelsalam Gerais

Gastroenterology Physician · Chicago, IL

Yasmin Abdelsalam Gerais is a gastroenterology physician with a practice address in Chicago, Illinois, and NPI 1669026084, issued on Jul 25, 2019. Check the license (Illinois 036159504, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1669026084
Name
Yasmin Abdelsalam Gerais
Primary taxonomy
Gastroenterology Physician 207RG0100X
License numbers
036159504 IL
125074263 IL
Self-reported in NPPES; status is on the state search
Practice location
2900 N Lake Shore Dr, Chicago, IL 60657
Phone
(773) 665-3000
Enumerated
Jul 25, 2019
Record last updated
Jul 30, 2026
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 2900 N Lake Shore Dr

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

  1. Hala Abbas, MDStudent in an Organized Health Care Education/Training Program1164306254
  2. Ahmed AbdelfattahInternal Medicine Physician1245839729
  3. Babak Abdollahshamshirsaz, M.D.Specialist1447585765
  4. Aamir Abdullah, MDStudent in an Organized Health Care Education/Training Program1336872951
  5. Mohammad Abou El-Ezz, MDSurgery Physician1790536746
  6. Bijoy Abraham, D.P.M.Podiatrist1164860482

Verify Yasmin Abdelsalam Gerais in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036159504
    Check 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

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92% fewer Medicare Part D claims than the average gastroenterology physician in 2024

64 Medicare Part D claims for 51 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.

  1. Yasmin Gerais64
  2. Specialty average811

Most prescribed

  1. Pantoprazole Sodium24 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $238.22

2 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Yasmin Gerais$238.22
  2. Specialty average$5,015.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Yasmin Abdelsalam Gerais among 887 gastroenterology physician records in Illinois

Yasmin Abdelsalam Gerais is one of 887 gastroenterology physician records with a practice address in Illinois. 85% 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 89% of them.

  • NPI issued2019 · 89% of these records are older, 7% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileNo · 72% of these records are
  • Record last updated2026 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gastroenterology Physician providers in Illinois

There are 887 gastroenterology physician records in Illinois.

The 8 gastroenterology physician records with the nearest ZIP codes

  1. Andrew Albert, MDChicago, IL 606571659413656
  2. Carl Atallah, DOChicago, IL 606571922269190
  3. Manish Dhamija, M.D.Chicago, IL 606571699977413
  4. Michael Flicker, M.D.Chicago, IL 606571730375627
  5. Keikhosrow Ghazanfari, MDChicago, IL 606571831188747
  6. Lawrence Gluskin, MDChicago, IL 606571235109711
  7. Frank Konicek, MDChicago, IL 606571619966447
  8. Krutika Lakhoo, MDChicago, IL 606571407199458

Common questions

What is Yasmin Abdelsalam Gerais's NPI number?

Yasmin Abdelsalam Gerais's National Provider Identifier (NPI) is 1669026084, issued on Jul 25, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Yasmin Abdelsalam Gerais located?

The NPPES record lists a practice address at 2900 N Lake Shore Dr, Chicago, IL, 60657. Phone: (773) 665-3000. Providers update this record themselves, so call before visiting.

How can I verify Yasmin Abdelsalam Gerais's license?

NPPES lists Illinois license number 036159504, 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.

How much does Yasmin Abdelsalam Gerais prescribe under Medicare Part D?

In 2024, Yasmin Abdelsalam Gerais had 64 Medicare Part D claims for 51 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.

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.