Benjamin Louis Weinstein

Benjamin Louis Weinstein is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider (Pharmacist) practicing in Fairhaven, MA, registered in the NPPES registry with NPI 1518557834 since 2021. Practices at Walgreen Co (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1518557834
Entity type	Individual (Type 1)
Name	Benjamin Louis Weinstein
Sex	Male
Practice address	Fairhaven, MA, 02719
Phone	5089937498
Enumeration date	2021-01-20
Last updated in NPPES	2021-01-20

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1835P0018X	Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist	Primary	PH234318	MA

Copy-ready billing details

Provider: Benjamin Weinstein
NPI: 1518557834
Taxonomy: 1835P0018X (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
Address: Fairhaven, MA, 02719

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1982619193	Walgreen Co	Organization	Pharmacy	Fairhaven, MA
1184907883	Brandon Garde	Individual	Pharmacist	Fairhaven, MA
1841573532	Gina Biscaia	Individual	Pharmacist	Fairhaven, MA

Verify this record

Cross-check NPI 1518557834 against the authoritative CMS record: view Benjamin Louis Weinstein on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What is the NPI number for Benjamin Weinstein?

The National Provider Identifier (NPI) for Benjamin Weinstein is 1518557834, a Type 1 (individual) record in the CMS NPPES registry.

Where does Benjamin Weinstein practice?

The practice location on file with NPPES is in Fairhaven, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-01-20.