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

Individual provider Occupational Medicine Physician · NPI 1962412767

Spencer Shirl Olsen, MD is an Occupational Medicine Physician in San Diego, 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

5575 Ruffin Road US Health Works Ste 100
San Diego, CA 92123-1361
Phone: (858) 565-1300
Fax: (858) 565-6932
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Medicine Physician (primary) Taxonomy 2083X0100X · Licence A88450 (CA)

Record details

NPI number1962412767
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 8, 2006
Last updated in NPPESJuly 8, 2007

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