Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John M Grandominico, D.C.

Chiropractor in Upper Arlington, OH · enumerated 2006.

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

National Provider Identifier

1689622102

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Registry record

Entity type Individual (Type 1)

Name John M Grandominico

Credential D.C.

Sex Male

Practice address 3200 Tremont Rd, Upper Arlington, OH, 43221

Phone (614) 293-9777

Fax (614) 293-9677

Enumeration date May 5, 2006

Last updated in NPPES Feb 10, 2025

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License DC-02489 (OH) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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 John Grandominico?

The National Provider Identifier (NPI) for John Grandominico is 1689622102, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Grandominico practice?

The practice location on file with NPPES is in Upper Arlington, OH. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-10.