Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Joseph Chiaffitelli, DO

General Practice Physician in Oklahoma City, OK · enumerated 2006.

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

National Provider Identifier

1053391672

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Registry record

Entity type Individual (Type 1)

Name Dr. John Joseph Chiaffitelli

Credential DO

Sex Male

Practice address 1601 Sw 89th St, Oklahoma City, OK, 73159

Phone (405) 681-2273

Fax (405) 681-2274

Enumeration date Jan 19, 2006

Last updated in NPPES Nov 25, 2024

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 3345 (OK) Primary

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
200008260A	Medicaid	OK	-
3345	Other	OK	LICENSE

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 Chiaffitelli?

The National Provider Identifier (NPI) for John Chiaffitelli is 1053391672, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Chiaffitelli practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-25.