Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John R Buch, OD
Optometrist in Ocala, FL · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851694624
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Registry record
Entity type Individual (Type 1)
Name Dr. John R Buch
Credential OD
Sex Male
Practice address 2411 Sw College Rd, Ocala, FL, 34471
Phone (352) 873-3937
Fax (352) 873-7077
Enumeration date Dec 16, 2010
Last updated in NPPES Dec 16, 2010
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
What is the NPI number for John Buch?
The National Provider Identifier (NPI) for John Buch is 1851694624, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Buch practice?
The practice location on file with NPPES is in Ocala, FL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-16.