Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John Anthony Gonzaba, DO
Surgery Physician in Corydon, IN · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1508854654
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Registry record
Entity type Individual (Type 1)
Name Dr. John Anthony Gonzaba
Credential DO
Sex Male
Practice address 1263 Hospital Dr Nw Ste 270, Corydon, IN, 47112
Phone (812) 738-4251
Enumeration date Oct 12, 2005
Last updated in NPPES Jul 18, 2022
Taxonomy & licenses
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 000000295497 | Other | IN | ANTHEM |
| P00102949 | Other | IN | RR MEDICARE |
| 200415240 | Medicaid | IN | - |
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 Gonzaba?
The National Provider Identifier (NPI) for John Gonzaba is 1508854654, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Gonzaba practice?
The practice location on file with NPPES is in Corydon, IN. 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 2022-07-18.