Michael Czech Osinski, PHARM.D.
Pharmacist · Chicago, IL
Michael Czech Osinski, PHARM.D. is a pharmacist with a practice address in Chicago, Illinois, and NPI 1720368376, issued on Aug 26, 2011. Check the license (Illinois 051290245, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Michael Czech Osinski
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 051290245 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3424 W Belmont Ave, Chicago, IL 60618
- Phone
- (773) 267-2328
- Enumerated
- Aug 26, 2011
- Record last updated
- Aug 26, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (773) 267-5947
- Entity
- Type 1 · individual
Also registered at 3424 W Belmont Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ryan CookPharmacist1447531900
- Evelyn Solis, PHARM DPharmacist1801164041
Verify Michael Czech Osinski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 051290245Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1,906 pharmacist records list a practice address in Chicago
They are 1,906 of the 63,379 NPPES records with a practice address in Chicago, and 9,744 pharmacist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,906 in Chicago → All 9,744 in Illinois → Every provider in Chicago →
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- Elaine Abasolo, PHARMDBolingbrook, IL1871873349
- Eric Abasolo, PHARMDChicago, IL1275155541
- Brenda Abate, PHARM. D.Dwight, IL1447532130
- Hakeem Abayomi, PHARM.DChicago, IL1457632879
- Ariba Abbas, PHARM.D.Niles, IL1164132288
- Mahera AbbasHuntley, IL1760082838
Common questions
What is Michael Czech Osinski, PHARM.D.'s NPI number?
Michael Czech Osinski, PHARM.D.'s National Provider Identifier (NPI) is 1720368376, issued on Aug 26, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Michael Czech Osinski, PHARM.D. located?
The NPPES record lists a practice address at 3424 W Belmont Ave, Chicago, IL, 60618. Phone: (773) 267-2328. Providers update this record themselves, so call before visiting.
How can I verify Michael Czech Osinski, PHARM.D.'s license?
NPPES lists Illinois license number 051290245, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity 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. 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.