Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Joan Campbell, MD

Diagnostic Radiology Physician in Orange, CA · enumerated 2006.

Data current as of Jul 11, 2026 · sourced from CMS NPPES

National Provider Identifier

1689757106

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Registry record

Entity type Individual (Type 1)

Name Dr. Joan Campbell

Credential MD

Sex Female

Practice address Uci Medical Center, 101 the City Drive South, Orange, CA, 92868

Phone (714) 456-8978

Enumeration date Oct 21, 2006

Last updated in NPPES Jul 21, 2009

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 000000G81432 (CA) Primary

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

How do I verify Joan Campbell's NPI record?

Cross-check NPI 1689757106 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689757106 active?

Yes — as of the latest NPPES snapshot, NPI 1689757106 is active (record last updated 2009-07-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-07-21.