Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sean Oney, DNP, FNP-C

Family Nurse Practitioner in Casa Grande, AZ · enumerated 2020 · practices at Sun Life Family Health Center Inc.

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

National Provider Identifier

1033721071

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Registry record

Entity type Individual (Type 1)

Name Dr. Sean Oney

Credential DNP, FNP-C

Sex Male

Practice address 1863 East Florence Blvd, Casa Grande, AZ, 85122

Phone (520) 836-3446

Enumeration date Aug 20, 2020

Last updated in NPPES Aug 19, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 297147 (AZ) Primary

163W00000X Registered Nurse Nursing Service Providers · License RN190607 (AZ) Secondary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Sean Oney?

Sean Oney is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-19.