Slobodan Zec, MD
Anesthesiology Physician · Chicago, IL
Slobodan Zec, MD is an anesthesiology physician with a practice address in Chicago, Illinois, and NPI 1124043385, issued on Jul 12, 2006. Check the license (Illinois 036122130, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Slobodan Zec
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 036122130 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2320 E 93RD St, Chicago, IL 60617
- Phone
- (773) 967-2000
- Enumerated
- Jul 12, 2006
- Record last updated
- Sep 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 34559100 WI
- Medicare enrollment
- Enrolled (PECOS I20040713000546); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 2,575 in Illinois → Look up another NPI →
Also registered at 2320 E 93RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Grace Anaele, APNFamily Nurse Practitioner1558117754
- Justina Anaele, RN, FNPFamily Nurse Practitioner1396638672
Verify Slobodan Zec in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036122130Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Racine Anesthesia Services LLCOshkosh, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Slobodan Zec among 2,575 anesthesiology physician records in Illinois
Slobodan Zec, MD is one of 2,575 anesthesiology physician records with a practice address in Illinois. 71% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 61% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2004 · median 2006 among the 1,608 with a school on file
- Record last updated2019 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,113 anesthesiology physician records list a practice address in Chicago
They are 1,113 of the 63,379 NPPES records with a practice address in Chicago, and 2,575 anesthesiology physician records in Illinois.
All 2,575 in Illinois → Every provider in Chicago → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Charles Holmes, MDChicago, IL 606171922014141
- Catrina Johnson, M.D.Chicago, IL 606171457766677
- Kiljung Kim, M.D.Chicago, IL 606171801995113
- Lorna Laguna, M.D.Chicago, IL 606171225116619
- Derrick Mackavich, D.O.Chicago, IL 606171043326317
- Winston Mitchell, MDChicago, IL 606171104815323
- Neville Mordi, MDChicago, IL 606171295879450
- Sumol Nedumgottil, MDChicago, IL 606171427117993
Common questions
What is Slobodan Zec, MD's NPI number?
Slobodan Zec, MD's National Provider Identifier (NPI) is 1124043385, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Slobodan Zec, MD located?
The NPPES record lists a practice address at 2320 E 93RD St, Chicago, IL, 60617. Phone: (773) 967-2000. Providers update this record themselves, so call before visiting.
How can I verify Slobodan Zec, MD's license?
NPPES lists Illinois license number 036122130, 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.
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.