Jan Nowak, D.D,S.
Endodontics · Chicago, IL
Jan Nowak, D.D,S. is an endodontics with a practice address in Chicago, Illinois, and NPI 1538294087, issued on Feb 23, 2007. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jan Nowak
- Credential
- D.D,S.
- Primary taxonomy
- Endodontics 1223E0200X
- Practice location
- 6143 N Northwest Hwy, Chicago, IL 60631
- Phone
- (773) 792-2369
- Enumerated
- Feb 23, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (773) 792-2387
- Entity
- Type 1 · individual
8 nearest endodontics records → All 214 in Illinois → Look up another NPI →
Also registered at 6143 N Northwest Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Kaplan, D.D.S.Endodontics1164610655
Verify Jan Nowak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average endodontics in 2024
25 Medicare Part D claims for 21 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Clindamycin Hcl13 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.
Jan Nowak among 214 endodontics records in Illinois
Jan Nowak, D.D,S. is one of 214 endodontics records with a practice address in Illinois. 64% 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 34% of them.
- NPI issued2007 · 34% of these records are older, 39% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2007 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endodontics providers in Illinois
There are 214 endodontics records in Illinois.
All 214 in Illinois → Every provider in Chicago → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Daniel Kaplan, D.D.S.Chicago, IL 606311164610655
- Richard Pasiewicz, DDSChicago, IL 606291952431041
- Fahimeh Ameri, DDSChicago, IL 606221578654117
- Nisha Mehta, DDSChicago, IL 606221255644274
- Priscilla YeungChicago, IL 606221881813970
- Neil Bonje, DDSChicago, IL 606431447328521
- Antoinette Pettitt, DDSChicago, IL 606191609263086
- Claron Edwards, D.D.S., M.S.Chicago, IL 606461871713743
Common questions
What is Jan Nowak, D.D,S.'s NPI number?
Jan Nowak, D.D,S.'s National Provider Identifier (NPI) is 1538294087, issued on Feb 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jan Nowak, D.D,S. located?
The NPPES record lists a practice address at 6143 N Northwest Hwy, Chicago, IL, 60631. Phone: (773) 792-2369. Providers update this record themselves, so call before visiting.
How can I verify Jan Nowak, D.D,S.'s license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Jan Nowak, D.D,S. prescribe under Medicare Part D?
In 2024, Jan Nowak, D.D,S. had 25 Medicare Part D claims for 21 beneficiaries; the average among endodontics prescribers was 121. 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.