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

Diana Kay Overberger, O.D.

Optometrist in Rocky River, OH · enumerated 2006.

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

National Provider Identifier

1114956786

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Registry record

Entity type Individual (Type 1)
Name Diana Kay Overberger
Credential O.D.
Sex Female
Practice address Rocky River, OH, 44116
Phone (440) 331-4644
Fax (440) 356-5045
Enumeration date Jul 3, 2006
Last updated in NPPES Jul 8, 2007

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 5235 (OH) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

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 Diana Overberger?
The National Provider Identifier (NPI) for Diana Overberger is 1114956786, a Type 1 (individual) record in the CMS NPPES registry.
Where does Diana Overberger practice?
The practice location on file with NPPES is in Rocky River, OH. 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 2007-07-08.