IndividualActive
Weileen Tan
NPI 1760658454 · Pharmacist · Chelmsford, MA
Weileen Tan is a Pharmacist provider in Chelmsford, MA (NPI 1760658454).
Provider details
- NPI number
- 1760658454
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 24924 (MA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
10 Industrial Ave
Chelmsford, MA 01824-3610
Phone: (978) 244-1300
Approximate (ZIP-level) locationGet directions
Mailing address
1 Alben St
Winchester, MA 01890-1403
Registry dates
- Enumerated
- 2008-05-02
- Last updated
- 2008-05-02
Frequently asked questions
- What is Weileen Tan's NPI number?
- Weileen Tan's National Provider Identifier (NPI) is 1760658454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Weileen Tan's specialty?
- Weileen Tan is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Weileen Tan located?
- Weileen Tan's practice location on file with NPPES is 10 Industrial Ave, Chelmsford, MA 01824-3610.
- What is Weileen Tan's phone number?
- The practice phone number listed in the NPPES registry for Weileen Tan is (978) 244-1300.
- Is Weileen Tan's NPI active?
- Yes — Weileen Tan's NPI (1760658454) is active in the NPPES registry as of the last update on 2008-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.