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Marci Pieper, O.D.

Optometrist in Gilbert, AZ · enumerated 2006.

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

National Provider Identifier

1003901828

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Registry record

Entity type Individual (Type 1)
Name Marci Pieper
Credential O.D.
Sex Female
Practice address 3921 E. Baseline Rd., Suite 8, Gilbert, AZ, 85234
Enumeration date Oct 4, 2006
Last updated in NPPES Oct 2, 2019

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 1338 (AZ) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
866080 Medicaid AZ -
AZ0904550 Other AZ BCBS

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 Marci Pieper?
The National Provider Identifier (NPI) for Marci Pieper is 1003901828, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marci Pieper practice?
The practice location on file with NPPES is in Gilbert, AZ. 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 2019-10-02.