John Paul Federbusch, M.D.
Phlebology Physician · Chicago, IL
John Paul Federbusch, M.D. is a phlebology physician with a practice address in Chicago, Illinois, and NPI 1235261264, issued on Mar 13, 2007. Check the license (Illinois 036056863, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Paul Federbusch
- Credential
- M.D.
- Primary taxonomy
- Phlebology Physician 202K00000X
- License number
- 036056863 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2333 W Irving Park RD, Chicago, IL 60618
- Phone
- (773) 506-7340
- Enumerated
- Mar 13, 2007
- Record last updated
- Jul 29, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (773) 506-7341
- Medicaid ID
- 036056863 IL
- Entity
- Type 1 · individual
8 nearest phlebology physician records → All 21 in Illinois → Look up another NPI →
Also registered at 2333 W Irving Park RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Breanna Colorina, FNP-CFamily Nurse Practitioner1538745765
- Megan Dudney, PA-CPhysician Assistant1275408007
- Lauren Fishback, APRNFamily Nurse Practitioner1255849030
- Katherine Shipley, APN-CNPNurse Practitioner1760143259
- Mensur Sunje, M.D. M.SC.Phlebology Physician1013954999
Verify John Paul Federbusch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 036056863Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average phlebology physician in 2024
18 Medicare Part D claims, against an average of 187 among the 80 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
John Paul Federbusch among 21 phlebology physician records in Illinois
John Paul Federbusch, M.D. is one of 21 phlebology physician records with a practice address in Illinois. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 67% of them.
- NPI issued2007 · 67% of these records are older, 19% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2014 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 202K00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Phlebology Physician providers in Illinois
There are 21 phlebology physician records in Illinois.
All 21 in Illinois → Every provider in Chicago → Phlebology Physician nationwide →
The 8 phlebology physician records with the nearest ZIP codes
- Mensur Sunje, M.D. M.SC.Chicago, IL 606181013954999
- Brian Murray, P.C.Chicago, IL 606461346488400
- Salvador Yunez, MDChicago, IL 606541467667758
- Stephen Sanofsky, MDDowners Grove, IL 605151144225319
- Peter Brukasz, M.D.Palos Hills, IL 604651396728978
- Barbara Terpstra, MDOrland Park, IL 604621396945184
- Ericka McCaskill, PHLEBOTOMISTLansing, IL 604381245826965
- Kortesha Jones, PHLEBOTOMISTKankakee, IL 609011063193753
Common questions
What is John Paul Federbusch, M.D.'s NPI number?
John Paul Federbusch, M.D.'s National Provider Identifier (NPI) is 1235261264, issued on Mar 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Paul Federbusch, M.D. located?
The NPPES record lists a practice address at 2333 W Irving Park RD, Chicago, IL, 60618. Phone: (773) 506-7340. Providers update this record themselves, so call before visiting.
How can I verify John Paul Federbusch, M.D.'s license?
NPPES lists Illinois license number 036056863, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does John Paul Federbusch, M.D. prescribe under Medicare Part D?
In 2024, John Paul Federbusch, M.D. had 18 Medicare Part D claims; the average among phlebology physician prescribers was 187. 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.