Lance K. Ostrowski, DDS
General Practice Dentistry · Park Ridge, IL
Lance K. Ostrowski, DDS is a general practice dentistry with a practice address in Park Ridge, Illinois, and NPI 1205096450, issued on Jun 11, 2008. Check the license (Illinois 019-018549, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lance K. Ostrowski
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 019-018549 IL
Self-reported in NPPES; status is on the state search - Practice location
- 823 W Devon Ave, Park Ridge, IL 60068
- Phone
- (847) 823-8888
- Enumerated
- Jun 11, 2008
- Record last updated
- Jun 11, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (847) 823-8914
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 5,276 in Illinois → Look up another NPI →
Verify Lance K. Ostrowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 019-018549Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% more Medicare Part D claims than the average general practice dentistry in 2024
98 Medicare Part D claims for 32 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Methylprednisolone30 claims
- Azithromycin20 claims
- Amoxicillin-Clavulanate Potass16 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.
Lance K. Ostrowski among 5,276 general practice dentistry records in Illinois
Lance K. Ostrowski, DDS is one of 5,276 general practice dentistry 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 2008, is newer than 57% of them.
- NPI issued2008 · 57% of these records are older, 36% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2008 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
50 general practice dentistry records list a practice address in Park Ridge
They are 50 of the 2,577 NPPES records with a practice address in Park Ridge, and 5,276 general practice dentistry records in Illinois.
All 5,276 in Illinois → Every provider in Park Ridge → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Lucjan Bartusiak, D.D.SPark Ridge, IL 600681720023682
- Alice Boghosian, D.D.S.Park Ridge, IL 600681326124728
- Bruce Carlson, DDSPark Ridge, IL 600681578522108
- David Grauer, D.D.S.Park Ridge, IL 600681255398970
- Daniel Hogan, D.M.D.Park Ridge, IL 600681710914692
- Robert Kozelka, DDSPark Ridge, IL 600681811905987
- Mark Kuchta, D.D.S.Park Ridge, IL 600681285691584
- Niki Laskaris, D.D.S.Park Ridge, IL 600681467526624
Common questions
What is Lance K. Ostrowski, DDS's NPI number?
Lance K. Ostrowski, DDS's National Provider Identifier (NPI) is 1205096450, issued on Jun 11, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Lance K. Ostrowski, DDS located?
The NPPES record lists a practice address at 823 W Devon Ave, Park Ridge, IL, 60068. Phone: (847) 823-8888. Providers update this record themselves, so call before visiting.
How can I verify Lance K. Ostrowski, DDS's license?
NPPES lists Illinois license number 019-018549, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Lance K. Ostrowski, DDS prescribe under Medicare Part D?
In 2024, Lance K. Ostrowski, DDS had 98 Medicare Part D claims for 32 beneficiaries; the average among general practice dentistry prescribers was 83. 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.