NPPES file of Aug 9, 2026

Eytan Szmuilowicz, MD

Hospice and Palliative Medicine (Internal Medicine) Physician · Chicago, IL

Eytan Szmuilowicz, MD is a hospice and palliative medicine (internal medicine) physician with a practice address in Chicago, Illinois, and NPI 1154371672, issued on May 12, 2006. Check the license (Illinois 036121156, 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
1154371672
Name
Eytan Szmuilowicz
Credential
MD
Primary taxonomy
Hospice and Palliative Medicine (Internal Medicine) Physician 207RH0002X
License number
036121156 IL
Self-reported in NPPES; status is on the state search
Practice location
233 E Superior St, Chicago, IL 60611
Phone
(312) 926-0001
Enumerated
May 12, 2006
Record last updated
Jul 21, 2022
Fax
(312) 926-4588
Medicare enrollment
Enrolled (PECOS I20081204000536); accepts Medicare assignment
Medical or professional school
Harvard Medical School, 2001
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 233 E Superior St

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

  1. Lauren Bere, APRNFamily Nurse Practitioner1407206337
  2. Christopher Campbell, PHARM.D.Oncology Pharmacist1609163666
  3. Markie MemingerWomen's Health Nurse Practitioner1114280187
  4. Maureen Sadim, PA-CPhysician Assistant1538516620

Verify Eytan Szmuilowicz 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 036121156
    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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32% fewer Medicare Part D claims than the average hospice and palliative medicine (internal medicine) physician in 2024

502 Medicare Part D claims for 84 beneficiaries, against an average of 741 among the 1,607 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 220 claims were for opioids.

  1. Eytan Szmuilowicz502
  2. Specialty average741

Most prescribed

  1. Oxycodone Hcl90 claims
  2. Gabapentin32 claims
  3. Duloxetine Hcl28 claims
  4. Fentanyl25 claims
  5. Morphine Sulfate Er22 claims
  6. Hydrocodone-Acetaminophen21 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).

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).

Eytan Szmuilowicz among 94 hospice and palliative medicine (internal medicine) physician records in Illinois

Eytan Szmuilowicz, MD is one of 94 hospice and palliative medicine (internal medicine) physician records with a practice address in Illinois. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 78% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2001 · median 2011 among the 64 with a school on file
  • Record last updated2022 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0002X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hospice and Palliative Medicine (Internal Medicine) Physician providers in Illinois

There are 94 hospice and palliative medicine (internal medicine) physician records in Illinois.

The 8 hospice and palliative medicine (internal medicine) physician records with the nearest ZIP codes

  1. Quoc-Duy Dinh, MDChicago, IL 606111386006724
  2. Collin Hanson, MDChicago, IL 606111811458227
  3. Joshua Hauser, MDChicago, IL 606111942413752
  4. Andrew Lawton, M.D.Chicago, IL 606111245529726
  5. Michael Lourie, MD, MPHChicago, IL 606111861012973
  6. Joanna Marino, D.O.Chicago, IL 606111972943850
  7. Jayson Neagle, M.D.Chicago, IL 606111568672152
  8. Kathy Neely, M.D.Chicago, IL 606111427385020

Common questions

What is Eytan Szmuilowicz, MD's NPI number?

Eytan Szmuilowicz, MD's National Provider Identifier (NPI) is 1154371672, issued on May 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Eytan Szmuilowicz, MD located?

The NPPES record lists a practice address at 233 E Superior St, Chicago, IL, 60611. Phone: (312) 926-0001. Providers update this record themselves, so call before visiting.

How can I verify Eytan Szmuilowicz, MD's license?

NPPES lists Illinois license number 036121156, 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 Eytan Szmuilowicz, MD prescribe under Medicare Part D?

In 2024, Eytan Szmuilowicz, MD had 502 Medicare Part D claims for 84 beneficiaries; the average among hospice and palliative medicine (internal medicine) physician prescribers was 741. Part D covers Medicare prescriptions only.

What is Eytan Szmuilowicz, MD'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.