James H. Wisniewski, D.D.S.
Dentist · Chicago, IL
James H. Wisniewski, D.D.S. is a dentist with a practice address in Chicago, Illinois, and NPI 1841201845, issued on Aug 11, 2006. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James H. Wisniewski
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- Practice location
- 3247 N Ashland Ave, Chicago, IL 60657
- Phone
- (773) 281-8320
- Enumerated
- Aug 11, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (773) 281-6996
- Entity
- Type 1 · individual
Also registered at 3247 N Ashland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Hawkins, DDSDentist1467461020
- Maria Javier, D.D.S., M.S.Pediatric Dentistry1245451996
- Darryn Weinstein, DDSPediatric Dentistry1811906035
Verify James H. Wisniewski 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 dentist in 2024
18 Medicare Part D claims for 12 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
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.
1,148 dentist records list a practice address in Chicago
They are 1,148 of the 63,379 NPPES records with a practice address in Chicago, and 4,522 dentist records in Illinois.
All 1,148 in Chicago → All 4,522 in Illinois → Every provider in Chicago →
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Common questions
What is James H. Wisniewski, D.D.S.'s NPI number?
James H. Wisniewski, D.D.S.'s National Provider Identifier (NPI) is 1841201845, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James H. Wisniewski, D.D.S. located?
The NPPES record lists a practice address at 3247 N Ashland Ave, Chicago, IL, 60657. Phone: (773) 281-8320. Providers update this record themselves, so call before visiting.
How can I verify James H. Wisniewski, D.D.S.'s license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does James H. Wisniewski, D.D.S. prescribe under Medicare Part D?
In 2024, James H. Wisniewski, D.D.S. had 18 Medicare Part D claims for 12 beneficiaries; the average among dentist prescribers was 86. 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.