Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Ronald Olson, MD

Individual provider Diagnostic Radiology Physician · NPI 1003850082

Dr. Ronald Olson, MD is a Diagnostic Radiology Physician in San Leandro, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

13855 E 14th St
San Leandro, CA 94578-2611
Phone: (925) 296-7156
Fax: (925) 296-7174
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence G25998 (CA)

Record details

NPI number1003850082
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2006
Last updated in NPPESJuly 13, 2026
Mailing address175 Lennon Ln, Suite 100, Walnut Creek, CA 94598-2485

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