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

Esi Mail Pharmacy Service Inc

Organization Mail Order Pharmacy · NPI 1649352006

Esi Mail Pharmacy Service Inc is a Mail Order Pharmacy in Tempe, Arizona. Licensed in Arizona. Registered with an NPI since 2006.

Licensed in
AZ
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

7909 S Hardy Dr Ste 106
Tempe, AZ 85284-1112
Phone: (800) 955-1171
Fax: (480) 403-6372
Show map & directions

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

Specialties & licences

Mail Order Pharmacy (primary) Taxonomy 3336M0002X · Licence Y03708 (AZ)

Record details

NPI number1649352006
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Susan Peppers — Asst. Secretary · (513) 858-4916
Other names Express Scripts; Express Scripts
NPI enumeratedOctober 19, 2006
Last updated in NPPESDecember 5, 2025
Certification dateDecember 5, 2025
Mailing address7909 S Hardy Dr, Suite 106, Tempe, AZ 85284-1112

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