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Deborah Deftereos, PHARM.D.

Pharmacist in Stockton, CA · enumerated 2011 · practices at Walgreen Co.

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

National Provider Identifier

1831472786

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Registry record

Entity type Individual (Type 1)
Name Deborah Deftereos
Credential PHARM.D.
Sex Female
Practice address 15 W Harding Way, Stockton, CA, 95204
Phone (209) 941-9632
Enumeration date Sep 27, 2011
Last updated in NPPES Sep 27, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License RPH35003 (CA) Primary
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

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

What is the NPI number for Deborah Deftereos?
The National Provider Identifier (NPI) for Deborah Deftereos is 1831472786, a Type 1 (individual) record in the CMS NPPES registry.
Where does Deborah Deftereos practice?
The practice location on file with NPPES is in Stockton, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-27.