NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Micheal Dean Gerber, OD

Optometrist in Berlin, WI · enumerated 2007 · practices at Berlin Family Eye Care Sc.

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

National Provider Identifier

1669523791

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Registry record

Entity type Individual (Type 1)
Name Dr. Micheal Dean Gerber
Credential OD
Sex Male
Practice address 269 Memorial Dr, Suite 103, Berlin, WI, 54923
Fax (920) 361-1247
Enumeration date Jan 16, 2007
Last updated in NPPES Jul 18, 2023

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 2681-035 (WI) 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
38601400 Medicaid WI -

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 Micheal Gerber?
Micheal Gerber is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-18.