Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donna M Wicker, OD

Optometrist in Ann Arbor, MI · enumerated 2007.

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

National Provider Identifier

1073667820

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Registry record

Entity type Individual (Type 1)

Name Donna M Wicker

Credential OD

Sex Female

Practice address 1000 Wall St, Ann Arbor, MI, 48105

Phone (734) 936-5000

Enumeration date Jan 22, 2007

Last updated in NPPES Jan 8, 2026

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 4901003111 (MI) 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
1829544	Medicaid	MI	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Donna Wicker's NPI record?

Cross-check NPI 1073667820 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1073667820 active?

Yes, as of the latest NPPES snapshot, NPI 1073667820 is active (record last updated 2026-01-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-08.