Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kimberly Mei Chan, MD

Ophthalmology Physician in Loma Linda, CA · enumerated 2011.

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

National Provider Identifier

1891086138

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Registry record

Entity type Individual (Type 1)

Name Kimberly Mei Chan

Credential MD

Sex Female

Practice address 11370 Anderson, Suite 1800, Loma Linda, CA, 92354

Phone (909) 558-2154

Fax (909) 558-2180

Enumeration date Apr 20, 2011

Last updated in NPPES Jun 22, 2020

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License A123084 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Kimberly Chan?

The National Provider Identifier (NPI) for Kimberly Chan is 1891086138, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kimberly Chan practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-22.