Registry data as of Aug 27, 2026

Dennis Fruin, RPH

Pharmacist · Chicago, IL

Dennis Fruin, RPH is a pharmacist with a practice address in Chicago, Illinois, and NPI 1598062234, issued on Feb 15, 2011. Check the license (Illinois 051030963, 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
1598062234
Name
Dennis Fruin
Credential
RPH
Primary taxonomy
Pharmacist 183500000X
License numbers
051030963 IL
30787 CA
12445 NE
Self-reported in NPPES; status is on the state search
Practice location
2929 S Wabash Ave, Chicago, IL 60616
Phone
(312) 791-3334
Enumerated
Feb 15, 2011
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.
Download card Updates feed

Verify Dennis Fruin 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 051030963
    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.

1,926 pharmacist records list a Chicago practice address

They are 1,926 of the 63,379 NPPES records with a Chicago 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 Dennis Fruin, RPH's NPI number?

Dennis Fruin, RPH's National Provider Identifier (NPI) is 1598062234, issued on Feb 15, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Dennis Fruin, RPH located?

The NPPES record lists a practice address at 2929 S Wabash Ave, Chicago, IL, 60616. Phone: (312) 791-3334. Providers update this record themselves, so call before visiting.

How can I verify Dennis Fruin, RPH's license?

NPPES lists Illinois license number 051030963, 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.