Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Patrick Heydinger
Pharmacist in Shelby, OH · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790935351
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Registry record
Entity type Individual (Type 1)
Name John Patrick Heydinger
Sex Male
Practice address 11 Mansfield Ave, Shelby, OH, 44875
Phone (419) 347-1506
Enumeration date Sep 19, 2008
Last updated in NPPES Sep 19, 2008
Taxonomy & licenses
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 John Heydinger practice?
The practice location on file with NPPES is in Shelby, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Heydinger?
The National Provider Identifier (NPI) for John Heydinger is 1790935351, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-19.