IndividualActive
Steven Costanzo
NPI 1427557461 · Pharmacist · Clinton, CT
Steven Costanzo is a Pharmacist provider in Clinton, CT (NPI 1427557461).
Provider details
- NPI number
- 1427557461
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 7793 (CT)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% 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
266 E Main St
Clinton, CT 06413-2254
Phone: (860) 669-6619
Street-level locationGet directions
Mailing address
16 Brannegan Dr
Pawcatuck, CT 06379-2236
Registry dates
- Enumerated
- 2018-02-05
- Last updated
- 2018-02-05
Frequently asked questions
- What is Steven Costanzo's NPI number?
- Steven Costanzo's National Provider Identifier (NPI) is 1427557461, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Costanzo's specialty?
- Steven Costanzo is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Steven Costanzo located?
- Steven Costanzo's practice location on file with NPPES is 266 E Main St, Clinton, CT 06413-2254.
- What is Steven Costanzo's phone number?
- The practice phone number listed in the NPPES registry for Steven Costanzo is (860) 669-6619.
- Is Steven Costanzo's NPI active?
- Yes — Steven Costanzo's NPI (1427557461) is active in the NPPES registry as of the last update on 2018-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.