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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Gregory V Mann, O.D.

Optometrist in Tecumseh, NE · enumerated 2007 · practices at Mann & Mann Optometrists PC.

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

National Provider Identifier

1790979672

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Registry record

Entity type Individual (Type 1)
Name Dr. Gregory V Mann
Credential O.D.
Sex Male
Practice address Tecumseh, NE, 68450
Phone (402) 335-2022
Fax (402) 335-3168
Enumeration date Sep 4, 2007
Last updated in NPPES May 22, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 921 (NE) 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
47069546100 Medicaid NE -
CSO141 Other NE RR MEDICARE PIN
2200006 Other NE UNITEDHEALTHCARE PIN
06766 Other NE BCBS PIN
GUS12D67 Other NE MUTUAL OF OMAHA PIN

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 Gregory Mann?
The National Provider Identifier (NPI) for Gregory Mann is 1790979672, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gregory Mann practice?
The practice location on file with NPPES is in Tecumseh, NE. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-22.