Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Brian Karl O'Bannon, PA-C, FNP
Physician Assistant in Oakdale, CA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1184612483
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Registry record
Entity type Individual (Type 1)
Name Mr. Brian Karl O'Bannon
Credential PA-C, FNP
Sex Male
Practice address 350 S Oak Ave, Oakdale, CA, 95361
Phone (209) 847-3011
Enumeration date Oct 11, 2005
Last updated in NPPES Dec 30, 2021
Taxonomy & licenses
363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 14220 (CA) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 9179 (CA) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 9179 (CA) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 14220 (CA) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan.
About the FNP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| PA14220 | Medicaid | CA | - |
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 Brian O'Bannon practice?
The practice location on file with NPPES is in Oakdale, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Brian O'Bannon?
The National Provider Identifier (NPI) for Brian O'Bannon is 1184612483, 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 2021-12-30.