Gregory Puszkiewicz, R.PH.
Pharmacist · Peoria, IL
Gregory Puszkiewicz, R.PH. is a pharmacist with a practice address in Peoria, Illinois, and NPI 1164839692, issued on Jul 16, 2014. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gregory Puszkiewicz
- Credential
- R.PH.
- Primary taxonomy
- Pharmacist 183500000X
- Practice location
- 420 NE Glen Oak Ave, Peoria, IL 61603
- Phone
- (309) 624-8777
- Enumerated
- Jul 16, 2014
- Entity
- Type 1 · individual
Also registered at 420 NE Glen Oak Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gregory Puszkiewicz 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
146 pharmacist records list a Peoria practice address
They are 146 of the 4,621 NPPES records with a Peoria practice address, and 9,800 pharmacist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 146 in Peoria → All 9,800 in Illinois → Every provider in Peoria →
Other pharmacist records in Illinois
- Kathryn Aardema, RPHMokena, IL1417239310
- David Aarthun, RPHChicago, IL1942579198
- Humaira Aasi, PHARMDWaukegan, IL1437753365
- Mark Abadines, PHARMDHuntley, IL1326659905
- 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 Gregory Puszkiewicz, R.PH.'s NPI number?
Gregory Puszkiewicz, R.PH.'s National Provider Identifier (NPI) is 1164839692, issued on Jul 16, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Puszkiewicz, R.PH. located?
The NPPES record lists a practice address at 420 NE Glen Oak Ave, Peoria, IL, 61603. Phone: (309) 624-8777. Providers update this record themselves, so call before visiting.
How can I verify Gregory Puszkiewicz, R.PH.'s license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.