Registry data as of Aug 27, 2026

Thomas Felker, PHARMD

Pharmacist · Oregon, IL

Thomas Felker, PHARMD is a pharmacist with a practice address in Oregon, Illinois, and NPI 1457932188, issued on Apr 15, 2021. Check the license (Illinois 051303842, 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.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1457932188
Name
Thomas Felker
Credential
PHARMD
Primary taxonomy
Pharmacist 183500000X
License number
051303842 IL
Self-reported in NPPES; status is on the state search
Practice location
201 N 4TH St, Oregon, IL 61061
Phone
(815) 732-7340
Enumerated
Apr 15, 2021
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Thomas Felker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 051303842
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

2 pharmacist records list a Oregon practice address

They are 2 of the 64 NPPES records with a Oregon practice address, and 9,800 pharmacist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other pharmacist records in Illinois

  1. Kathryn Aardema, RPHMokena, IL1417239310
  2. David Aarthun, RPHChicago, IL1942579198
  3. Humaira Aasi, PHARMDWaukegan, IL1437753365
  4. Mark Abadines, PHARMDHuntley, IL1326659905
  5. Elaine Abasolo, PHARMDBolingbrook, IL1871873349
  6. Eric Abasolo, PHARMDChicago, IL1275155541
  7. Brenda Abate, PHARM. D.Dwight, IL1447532130
  8. Hakeem Abayomi, PHARM.DChicago, IL1457632879
  9. Ariba Abbas, PHARM.D.Niles, IL1164132288
  10. Mahera AbbasHuntley, IL1760082838

Common questions

What is Thomas Felker, PHARMD's NPI number?

Thomas Felker, PHARMD's National Provider Identifier (NPI) is 1457932188, issued on Apr 15, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Felker, PHARMD located?

The NPPES record lists a practice address at 201 N 4TH St, Oregon, IL, 61061. Phone: (815) 732-7340. Providers update this record themselves, so call before visiting.

How can I verify Thomas Felker, PHARMD's license?

NPPES lists Illinois license number 051303842, 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), 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.