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

Williamson Pharmacy LLC

Organization Pharmacy · NPI 1215901905

Williamson Pharmacy LLC is a Pharmacy in Williamson, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

4102 Pearsall St
Williamson, NY 14589-9270
Phone: (315) 589-3333
Fax: (315) 589-3335
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacy (primary) Taxonomy 333600000X · Licence 027549 (NY)
Community/Retail Pharmacy Taxonomy 3336C0003X

Record details

NPI number1215901905
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Hermenet — Supervising Pharmacist · (315) 521-0646
NPI enumeratedFebruary 17, 2006
Last updated in NPPESSeptember 11, 2025
Mailing address4102 Pearsall St, Williamson, NY 14589-9270