Robert J. Maziarka, PHARMD
Pharmacist · Ottawa, IL
Robert J. Maziarka, PHARMD is a pharmacist with a practice address in Ottawa, Illinois, and NPI 1477838233, issued on Oct 12, 2011. Check the license (Illinois 051.288197, 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
- Robert J. Maziarka
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 051.288197 IL
Self-reported in NPPES; status is on the state search - Practice location
- 545 E Norris Dr, Ottawa, IL 61350
- Phone
- (815) 433-0485
- Enumerated
- Oct 12, 2011
- Record last updated
- Apr 10, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 545 E Norris Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bradley Beemer, PHARMDPharmacist1770869521
- Anne CassonPharmacist1033721485
- John Cooper, B.S.PHARMPharmacist1851668099
- Steven Knoderer, PHARMDPharmacist1760768725
- Emily RoachPharmacist1184597221
Verify Robert J. Maziarka in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 051.288197Check 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 pharmacist records list a practice address in Ottawa
They are 18 of the 334 NPPES records with a practice address in Ottawa, and 9,744 pharmacist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 18 in Ottawa → All 9,744 in Illinois → Every provider in Ottawa →
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 Robert J. Maziarka, PHARMD's NPI number?
Robert J. Maziarka, PHARMD's National Provider Identifier (NPI) is 1477838233, issued on Oct 12, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Robert J. Maziarka, PHARMD located?
The NPPES record lists a practice address at 545 E Norris Dr, Ottawa, IL, 61350. Phone: (815) 433-0485. Providers update this record themselves, so call before visiting.
How can I verify Robert J. Maziarka, PHARMD's license?
NPPES lists Illinois license number 051.288197, 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.