Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Patrick Joseph Dineen, MD

Internal Medicine Physician in Gahanna, OH · enumerated 2006.

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

National Provider Identifier

1548277429

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Patrick Joseph Dineen

Credential MD

Sex Male

Practice address 117 North High Street, Gahanna, OH, 43230

Phone (614) 471-0502

Fax (614) 471-0509

Enumeration date Aug 2, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 35043048 (OH) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0430475	Medicaid	OH	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Patrick Dineen practice?

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

What is the NPI number for Patrick Dineen?

The National Provider Identifier (NPI) for Patrick Dineen is 1548277429, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.