NPPES file of Aug 9, 2026

Regina Arellano, PHARMD

Pharmacist · Downers Grove, IL

Regina Arellano, PHARMD is a pharmacist with a practice address in Downers Grove, Illinois, and NPI 1548573199, issued on Jul 23, 2010. Check the license (Illinois 051.294260, 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548573199
Name
Regina Arellano
Credential
PHARMD
Primary taxonomy
Pharmacist 183500000X
License number
051.294260 IL
Self-reported in NPPES; status is on the state search
Practice location
555 31St St, Downers Grove, IL 60515
Phone
(630) 515-6357
Enumerated
Jul 23, 2010
Record last updated
Jul 23, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(630) 515-6958
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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Also registered at 555 31St St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Watan Abuaita, PA-CPhysician Assistant1265981773
  2. Dakota AdamecStudent in an Organized Health Care Education/Training Program1053268474
  3. Jalal Agakishi, DOStudent in an Organized Health Care Education/Training Program1538838123
  4. Lijo AndrewsStudent in an Organized Health Care Education/Training Program1609708247
  5. Alexis BaltruschStudent in an Organized Health Care Education/Training Program1285560235
  6. Kellie Bennett, PHARMDPharmacist1942492053

Verify Regina Arellano 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 051.294260    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.

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53 pharmacist records list a practice address in Downers Grove

They are 53 of the 1,899 NPPES records with a practice address in Downers Grove, and 9,744 pharmacist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 53 in Downers Grove → All 9,744 in Illinois → Every provider in Downers Grove →

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 Regina Arellano, PHARMD's NPI number?

Regina Arellano, PHARMD's National Provider Identifier (NPI) is 1548573199, issued on Jul 23, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Regina Arellano, PHARMD located?

The NPPES record lists a practice address at 555 31St St, Downers Grove, IL, 60515. Phone: (630) 515-6357. Providers update this record themselves, so call before visiting.

How can I verify Regina Arellano, PHARMD's license?

NPPES lists Illinois license number 051.294260, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.