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Margaret Diane Shafer, PHARMD

Pharmacist in Wentzville, MO · enumerated 2020 · practices at Walgreen Co.

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

National Provider Identifier

1689285306

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Registry record

Entity type Individual (Type 1)
Name Margaret Diane Shafer
Credential PHARMD
Sex Female
Practice address 1993 Wentzville Pkwy, Wentzville, MO, 63385
Phone (636) 332-6217
Fax (636) 332-9455
Enumeration date Aug 14, 2020
Last updated in NPPES Aug 14, 2020

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 2017038796 (MO) 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 Margaret Shafer?
The National Provider Identifier (NPI) for Margaret Shafer is 1689285306, a Type 1 (individual) record in the CMS NPPES registry.
Where does Margaret Shafer practice?
The practice location on file with NPPES is in Wentzville, MO. 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 2020-08-14.