Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Charles Joseph Hornberger III, OD
Optometrist in Buffalo, NY · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568174969
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Registry record
Entity type Individual (Type 1)
Name Dr. Charles Joseph Hornberger III
Credential OD
Sex Male
Practice address 5351 Coyote Ct, Buffalo, NY, 14221
Phone (716) 984-2266
Enumeration date Dec 16, 2022
Last updated in NPPES Dec 16, 2022
Taxonomy & licenses
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.
Frequently asked questions
Where does Charles Hornberger practice?
The practice location on file with NPPES is in Buffalo, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Charles Hornberger?
The National Provider Identifier (NPI) for Charles Hornberger is 1568174969, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-16.