Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Barbara Bellfield, NP

Family Nurse Practitioner in Oxnard, CA · enumerated 2007.

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

National Provider Identifier

1295915825

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Registry record

Entity type Individual (Type 1)

Name Dr. Barbara Bellfield

Credential NP

Sex Female

Practice address 1851 Lombard St Ste 105, Oxnard, CA, 93030

Phone (805) 485-7232

Fax (805) 485-7163

Enumeration date Nov 12, 2007

Last updated in NPPES Dec 23, 2021

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP9232 (CA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
388100	Other	CA	RN
NPF9262	Other	CA	NPF

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 Barbara Bellfield practice?

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

What is the NPI number for Barbara Bellfield?

The National Provider Identifier (NPI) for Barbara Bellfield is 1295915825, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-23.