IndividualActive
Joseph Castellano, RPH
NPI 1588876080 · Pharmacist · Naperville, IL
Joseph Castellano, RPH is a Pharmacist provider in Naperville, IL (NPI 1588876080).
Provider details
- NPI number
- 1588876080
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1755 W Ogden Ave
Naperville, IL 60540-3937
Phone: (630) 637-1370
Fax: (630) 637-1184
Street-level locationGet directions
Mailing address
2599 Imperial Valley Trl
Aurora, IL 60503-5667
Registry dates
- Enumerated
- 2007-05-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joseph Castellano's NPI number?
- Joseph Castellano's National Provider Identifier (NPI) is 1588876080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Castellano's specialty?
- Joseph Castellano is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Joseph Castellano located?
- Joseph Castellano's practice location on file with NPPES is 1755 W Ogden Ave, Naperville, IL 60540-3937.
- What is Joseph Castellano's phone number?
- The practice phone number listed in the NPPES registry for Joseph Castellano is (630) 637-1370.
- Is Joseph Castellano's NPI active?
- Yes — Joseph Castellano's NPI (1588876080) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.