NPPES file of Aug 9, 2026

Lydia C. Wolkiewicz, MD

Epilepsy Physician · Chicago, IL

Lydia C. Wolkiewicz, MD is an epilepsy physician with a practice address in Chicago, Illinois, and NPI 1962069179, issued on May 22, 2019. Check the license (Illinois 036164541, 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
1962069179
Name
Lydia C. Wolkiewicz
Credential
MD
Primary taxonomy
Epilepsy Physician 2084E0001X
License numbers
036164541 IL
125073938 IL
Self-reported in NPPES; status is on the state search
Practice location
259 E Erie St Ste 1900, Chicago, IL 60611
Phone
(312) 695-7950
Enumerated
May 22, 2019
Record last updated
Sep 15, 2025
Fax
(312) 695-5747
Medicare enrollment
Enrolled (PECOS I20250820004372); accepts Medicare assignment
Medical or professional school
Indiana University School Of Medicine, 2019
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 259 E Erie St Ste 1900

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

  1. Scott Adney, M.D.Epilepsy Physician1467847251
  2. Senda Ajroud-Driss, MDNeuromuscular Medicine (Psychiatry & Neurology) Physician1164412557
  3. Rizwan Akhtar, MDNeurology Physician1770786865
  4. Roumen Balabanov, M.D.Neurology Physician1508817941
  5. Bianca Barcelo, MDNeurology Physician1154779718
  6. Aasheeta Bawa, PA-CPhysician Assistant1861865347

Verify Lydia C. Wolkiewicz 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 036164541
    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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96% fewer Medicare Part D claims than the average epilepsy physician in 2024

41 Medicare Part D claims for 12 beneficiaries, against an average of 934 among the 476 providers of this specialty who prescribed in Part D.

  1. Lydia Wolkiewicz41
  2. Specialty average934

Most prescribed

  1. Levetiracetam13 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.

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).

Lydia C. Wolkiewicz among 27 epilepsy physician records in Illinois

Lydia C. Wolkiewicz, MD is one of 27 epilepsy physician records with a practice address in Illinois. 100% 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 70% of them.

  • NPI issued2019 · 70% of these records are older, 19% newer
  • In a Medicare fileYes · 100% of these records are
  • In the CMS Doctors and Clinicians fileYes · 81% of these records are
  • Graduated2019 · median 2010 among the 22 with a school on file
  • Record last updated2025 · 0% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084E0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Epilepsy Physician providers in Illinois

There are 27 epilepsy physician records in Illinois.

The 8 epilepsy physician records with the nearest ZIP codes

  1. Scott Adney, M.D.Chicago, IL 606111467847251
  2. Abdullah AlamChicago, IL 606111083292858
  3. Elizabeth Gerard, M.D.Chicago, IL 606111548380702
  4. Kapil Gururangan, MDChicago, IL 606111245734854
  5. Jaeho Hwang, MD, MPHChicago, IL 606111629635578
  6. Alexa King, MDChicago, IL 606111952796005
  7. Yara Mikhaeil-Demo, M.D.Chicago, IL 606111427311646
  8. Stephan Schuele, MDChicago, IL 606111427047000

Common questions

What is Lydia C. Wolkiewicz, MD's NPI number?

Lydia C. Wolkiewicz, MD's National Provider Identifier (NPI) is 1962069179, issued on May 22, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Lydia C. Wolkiewicz, MD located?

The NPPES record lists a practice address at 259 E Erie St Ste 1900, Chicago, IL, 60611. Phone: (312) 695-7950. Providers update this record themselves, so call before visiting.

How can I verify Lydia C. Wolkiewicz, MD's license?

NPPES lists Illinois license number 036164541, 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 Lydia C. Wolkiewicz, MD prescribe under Medicare Part D?

In 2024, Lydia C. Wolkiewicz, MD had 41 Medicare Part D claims for 12 beneficiaries; the average among epilepsy physician prescribers was 934. 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.