NPPES file of Aug 9, 2026

Joseph Charles Castellano, RPH

Pharmacist · Naperville, IL

Joseph Charles Castellano, RPH is a pharmacist with a practice address in Naperville, Illinois, and NPI 1588876080, issued on May 4, 2007. Check the license 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
1588876080
Name
Joseph Charles Castellano
Credential
RPH
Primary taxonomy
Pharmacist 183500000X
Practice location
1755 W Ogden Ave, Naperville, IL 60540
Phone
(630) 637-1370
Enumerated
May 4, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(630) 637-1184
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 1755 W Ogden Ave

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

  1. Janice MartinPharmacist1679920540

Verify Joseph Charles Castellano in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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
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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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160 pharmacist records list a practice address in Naperville

They are 160 of the 4,634 NPPES records with a practice address in Naperville, and 9,744 pharmacist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 160 in Naperville → All 9,744 in Illinois → Every provider in Naperville →

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 Joseph Charles Castellano, RPH's NPI number?

Joseph Charles Castellano, RPH's National Provider Identifier (NPI) is 1588876080, issued on May 4, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Joseph Charles Castellano, RPH located?

The NPPES record lists a practice address at 1755 W Ogden Ave, Naperville, IL, 60540. Phone: (630) 637-1370. Providers update this record themselves, so call before visiting.

How can I verify Joseph Charles Castellano, RPH'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), 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.