Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Gwendolyn Ann Johnston, RPH

Individual provider Pharmacist · NPI 1689214363

Dr. Gwendolyn Ann Johnston, RPH is a Pharmacist in Piscataway, New Jersey. Licensed in New Jersey and Pennsylvania. Registered with an NPI since 2020.

Licensed in
NJ, PA
In the registry since
2020
Specialties on file
2
What do these letters mean?
RPH — Registered Pharmacist
A pharmacist licensed by a state board.

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Practice location Address checks out

671 Hoes Ln W
Piscataway, NJ 08854-8021
Phone: (732) 235-4381
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 28RI04161400 (NJ)
Pharmacist Taxonomy 183500000X · Licence RP453939 (PA)

Record details

NPI number1689214363
Entity typeIndividual (Type 1)
GenderFemale
Credentials RPH
Sole proprietorNo
NPI enumeratedJanuary 10, 2020
Last updated in NPPESFebruary 13, 2025
Certification dateFebruary 13, 2025

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