IndividualActive
William Brownstein, RPH
NPI 1649386434 · Pharmacist · Bronx, NY
William Brownstein, RPH is a Pharmacist provider in Bronx, NY (NPI 1649386434).
Provider details
- NPI number
- 1649386434
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- 044314 (NY)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
3807 Bronxwood Ave
Bronx, NY 10469-1011
Phone: (347) 947-4410
Street-level locationGet directions
Mailing address
75 Berkeley Cir
Suffern, NY 10901-4443
Registry dates
- Enumerated
- 2006-08-22
- Last updated
- 2022-05-02
- Certified
- 2022-05-02
Frequently asked questions
- What is William Brownstein's NPI number?
- William Brownstein's National Provider Identifier (NPI) is 1649386434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Brownstein's specialty?
- William Brownstein is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is William Brownstein located?
- William Brownstein's practice location on file with NPPES is 3807 Bronxwood Ave, Bronx, NY 10469-1011.
- What is William Brownstein's phone number?
- The practice phone number listed in the NPPES registry for William Brownstein is (347) 947-4410.
- Is William Brownstein's NPI active?
- Yes — William Brownstein's NPI (1649386434) is active in the NPPES registry as of the last update on 2022-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.