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Esi Mail Pharmacy Service Inc

Mail Order Pharmacy in Trevose, PA · enumerated 2006 · authorized official Susan Peppers, Assistant Secretary.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1538224951

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Registry record

Entity type Organization (Type 2)
Legal business name Esi Mail Pharmacy Service Inc
Other name <Unavail>
Practice address 4800 E Street Rd, Trevose, PA, 19053
Phone (215) 354-2400
Fax (877) 494-7473
Enumeration date Dec 26, 2006
Last updated in NPPES Dec 5, 2025

Taxonomy & classification

3336M0002X Mail Order Pharmacy Suppliers · License PP481574 (PA) Primary

Authorized official

Name Susan Peppers
Title Assistant Secretary
Phone (513) 858-4916

Other identifiers

Identifier Type State Issuer
2081750 Other - PK

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.

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Frequently asked questions

Who is the authorized official for Esi Mail Pharmacy Service Inc?
NPPES lists Susan Peppers (Assistant Secretary) as the authorized official for this organization.
What is the NPI number for Esi Mail Pharmacy Service Inc?
The NPI for Esi Mail Pharmacy Service Inc is 1538224951, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-05.