IndividualActive
William Chan
NPI 1144991662 · Pharmacist · Hamden, CT
William Chan is a Pharmacist provider in Hamden, CT (NPI 1144991662).
Provider details
- NPI number
- 1144991662
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 15641 (CT)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
2045 Dixwell Ave
Hamden, CT 06514-2405
Phone: (203) 287-0835
Street-level locationGet directions
Mailing address
11 Aurora Dr
Oxford, CT 06478-3214
Registry dates
- Enumerated
- 2021-09-23
- Last updated
- 2021-09-23
- Certified
- 2021-09-23
Frequently asked questions
- What is William Chan's NPI number?
- William Chan's National Provider Identifier (NPI) is 1144991662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Chan's specialty?
- William Chan is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is William Chan located?
- William Chan's practice location on file with NPPES is 2045 Dixwell Ave, Hamden, CT 06514-2405.
- What is William Chan's phone number?
- The practice phone number listed in the NPPES registry for William Chan is (203) 287-0835.
- Is William Chan's NPI active?
- Yes — William Chan's NPI (1144991662) is active in the NPPES registry as of the last update on 2021-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.