NPPES file of Aug 9, 2026

Yonatan Peleg

Nephrology Physician · Chicago, IL

Yonatan Peleg is a nephrology physician with a practice address in Chicago, Illinois, and NPI 1295120517, issued on Apr 2, 2015. Check the license (Illinois 036157007, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1295120517
Name
Yonatan Peleg
Primary taxonomy
Nephrology Physician 207RN0300X
License numbers
036157007 IL
293893 NY
Self-reported in NPPES; status is on the state search
Practice location
676 N Saint Clair St Ste 2025, Chicago, IL 60611
Phone
(312) 695-0596
Enumerated
Apr 2, 2015
Record last updated
Aug 27, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(312) 695-5232
Medicare enrollment
Enrolled (PECOS I20210728002534); accepts Medicare assignment
Medical or professional school
Columbia University College Of Physicians And Surgeons, 2015
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 676 N Saint Clair St Ste 2025

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

  1. Vikram Aggarwal, M.DNephrology Physician1316235583
  2. Madeleine Collanto, RDRegistered Dietitian1265219331
  3. Lauren Marzinelli, LCSWClinical Social Worker1700516812
  4. Sruthi Thinakkal, LCSWClinical Social Worker1215727318

Verify Yonatan Peleg 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 036157007
    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

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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52% fewer Medicare Part D claims than the average nephrology physician in 2024

700 Medicare Part D claims for 156 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.

  1. Yonatan Peleg700
  2. Specialty average1,465

Most prescribed

  1. Losartan Potassium83 claims
  2. Jardiance76 claims
  3. Amlodipine Besylate55 claims
  4. Lisinopril43 claims
  5. Torsemide40 claims
  6. Carvedilol37 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.

The MIPS final score for 2023 (Medicare payment program): 94.1 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score82.6
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $2,254.76

3 payments; by number, the most common kind was education; the largest payer was Calliditas Therapeutics US Inc. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Yonatan Peleg$2,254.76
  2. Specialty average$3,091.37

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

Bills Medicare through one group practice

  1. Northwestern Medical Faculty FoundationChicago, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Nephrology Physician providers in Illinois

There are 572 nephrology physician records in Illinois.

Other nephrology physician records in Illinois

  1. Momen Abbasi, M.D.Chicago, IL1184472268
  2. Ahmed AbdouHarvey, IL1821526492
  3. Mohan Abraham, MDChicago, IL1144550088
  4. Pabitra Adhikari, MDChicago, IL1427629740
  5. Bhavani Adusumilli, MDSpringfield, IL1568792604
  6. Vikram Aggarwal, M.DChicago, IL1316235583
  7. Akansha Agrawal, MDChicago, IL1396280905
  8. Kireet Agrawal, MDChicago, IL1780831719
  9. Fayzan Ahmad, MDChicago, IL1376005835
  10. Mashood Ahmad, MDRockford, IL1043232846

Common questions

What is Yonatan Peleg's NPI number?

Yonatan Peleg's National Provider Identifier (NPI) is 1295120517, issued on Apr 2, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Yonatan Peleg located?

The NPPES record lists a practice address at 676 N Saint Clair St Ste 2025, Chicago, IL, 60611. Phone: (312) 695-0596. Providers update this record themselves, so call before visiting.

How can I verify Yonatan Peleg's license?

NPPES lists Illinois license number 036157007, 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 Yonatan Peleg prescribe under Medicare Part D?

In 2024, Yonatan Peleg had 700 Medicare Part D claims for 156 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.

What is Yonatan Peleg's MIPS final score?

The 2023 MIPS final score is 94.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.