IndividualActive
Steven Zielinski, RPH
NPI 1053310201 · Pharmacist · Rockford, IL
Steven Zielinski, RPH is a Pharmacist provider in Rockford, IL (NPI 1053310201).
Provider details
- NPI number
- 1053310201
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
1200 W State St
Rockford, IL 61102-2112
Phone: (815) 490-1661
Fax: (915) 963-4629
Street-level locationGet directions
Mailing address
5565 River Run Pkwy
Belvidere, IL 61008-8735
Registry dates
- Enumerated
- 2005-07-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Steven Zielinski's NPI number?
- Steven Zielinski's National Provider Identifier (NPI) is 1053310201, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Zielinski's specialty?
- Steven Zielinski is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Steven Zielinski located?
- Steven Zielinski's practice location on file with NPPES is 1200 W State St, Rockford, IL 61102-2112.
- What is Steven Zielinski's phone number?
- The practice phone number listed in the NPPES registry for Steven Zielinski is (815) 490-1661.
- Is Steven Zielinski's NPI active?
- Yes — Steven Zielinski's NPI (1053310201) 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.