Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ESI MAIL PHARMACY SERVICE INC
NPI 1285716647
Pharmacy - Mail Order Pharmacy in Troy, NY

Q: What is Esi Mail Pharmacy Service Inc's NPI number?

The NPI number for Esi Mail Pharmacy Service Inc is 1285716647. It was assigned to this organization in the NPPES registry on October 19, 2006.

Q: What is Esi Mail Pharmacy Service Inc's specialty?

The primary specialty registered for this NPI is Pharmacy, specializing in Mail Order Pharmacy, with taxonomy code 3336M0002X.

Active since October 19, 2006

433 RIVER ST STE 4004, TROY, NY 12180(800) 888-8090(518) 266-2134 Get Directions Write a Review

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 5, 2026, Jul 29, 2026, Dec 5, 2025 and 1 more (4 updates tracked since 2020).

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About Esi Mail Pharmacy Service Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ESI MAIL PHARMACY SERVICE INC (NPI 1285716647) is a healthcare organization registered as a mail order pharmacy in Troy, New York and active in the NPI registry since October 2006. The organization lists Susan Peppers, Assistant Secretary, as its authorized official.

NPPES Registry Identity

NPI1285716647

Entity TypeOrganization

Primary Taxonomy3336M0002X

Legal Business NameESI MAIL PHARMACY SERVICE INC

Location Address433 RIVER ST STE 4004Troy, NY 12180-2357

Mailing Address433 River St Ste 4004Troy, NY 12180-2357

Phone(800) 888-8090

Fax(518) 266-2134

Organization SubpartNo

Authorized OfficialSusan PeppersAssistant Secretary · (513) 858-4916

Enumeration DateOctober 19, 2006

Last NPPES UpdateAugust 5, 20264 updates tracked since enumeration

NPPES CertifiedAugust 5, 2026

✔ NPI 1285716647 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacy · Mail Order PharmacySuppliers

Taxonomy Code3336M0002X

License✔ Licensed in NY · 024708

Definition

A pharmacy where pharmacists compound or dispense prescriptions or other medications in accordance with federal and state law, using common carriers to deliver the medications to patient or their caregivers. Mail order pharmacies counsel patients and caregivers (sometimes independent of the dispensing process) through telephone or email contact and provide other professional services associated with pharmaceutical care appropriate to the setting. Mail order pharmacies are licensed as a Mail Order Pharmacy in the state where they are located and may also be licensed or registered as nonresident pharmacies in other states.

433 RIVER ST STE 4004, Troy, NY 12180

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Other Identifiers 1

Other3340748Other Id Number-commercial Number

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Esi Mail Pharmacy Service Inc's NPI number?

The NPI number for Esi Mail Pharmacy Service Inc is 1285716647. It was assigned to this organization in the NPPES registry on October 19, 2006.

Where is Esi Mail Pharmacy Service Inc located?

Esi Mail Pharmacy Service Inc is located at 433 River St Ste 4004, Troy, NY 12180. The listed phone number is (800) 888-8090.

What is Esi Mail Pharmacy Service Inc's specialty?

The primary specialty registered for this NPI is Pharmacy, specializing in Mail Order Pharmacy, with taxonomy code 3336M0002X.

When was this NPI record last updated?

The NPPES record for Esi Mail Pharmacy Service Inc was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.