Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Pilar Elizabeth Mackey

Pharmacist in Chesterfield, MI · enumerated 2018 · practices at Walgreen Co.

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

National Provider Identifier

1548746209

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Registry record

Entity type Individual (Type 1)

Name Pilar Elizabeth Mackey

Sex Female

Practice address 51008 Gratiot Ave, Chesterfield, MI, 48051

Phone (586) 948-0119

Enumeration date Jul 16, 2018

Last updated in NPPES Jul 16, 2018

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License S023240 (AZ) Primary

183500000X Pharmacist Pharmacy Service Providers · License 5302042143 (MI) Secondary

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Pilar Mackey?

Pilar Mackey is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Walgreen Co Pharmacy · Chesterfield, MI NPI 1649285768 William Carson Pharmacist · Chesterfield, MI NPI 1740566637 John Sampugnaro Pharmacist · Chesterfield, MI NPI 1043596430

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-16.