Dr. Donald E. Harlan, MD

Doctor

About This Business

Dr. Donald E. Harlan, MD, is a family medicine physician in Fontana, California, with an active California license and registry enrollment since 2006. He is one of eighteen family medicine providers among the 94 doctors listed in our Fontana directory.

Verified Provider Info

Specialty (per registry)
Family Medicine
NPI Number
1295802205
In registry since
2006 (20+ years)
State license
G52938 (CA)

Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18

Address

9961 Sierra Ave.
Fontana, CA 19.1

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Information last updated: September 7, 2026