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

Louise S. O'Shaughnessy, MD

Individual provider Diagnostic Radiology Physician · NPI 1285685925

Louise S. O'Shaughnessy, MD is a Diagnostic Radiology 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

150 W Washington St
San Diego, CA 92103-2005
Phone: (619) 295-9729
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence G48800 (CA)

Record details

NPI number1285685925
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 15, 2006
Last updated in NPPESApril 12, 2021
Certification dateApril 12, 2021

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