Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Caroline Lim Fong, M.D.

Diagnostic Radiology Physician in Los Angeles, CA · enumerated 2007.

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

National Provider Identifier

1417175233

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Registry record

Entity type Individual (Type 1)

Name Dr. Caroline Lim Fong

Credential M.D.

Sex Female

Practice address 1505 N Edgemont St, Basement - Diagnostic Imaging, Los Angeles, CA, 90027

Phone (323) 783-5791

Enumeration date Apr 24, 2007

Last updated in NPPES Dec 22, 2021

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License A94172 (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

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 Caroline Fong?

Caroline Fong is registered in NPPES with the primary taxonomy of Diagnostic Radiology Physician. 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 2021-12-22.