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

Nancy O'Malley, MD

Individual provider Hospice and Palliative Medicine (Internal Medicine) Physician · NPI 1306030192

Nancy O'Malley, MD is a Hospice and Palliative Medicine (Internal Medicine) Physician in Arroyo Grande, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
2
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

260 Station Way
Arroyo Grande, CA 93420-3359
Phone: (805) 473-6201
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G87546 (CA)
Hospice and Palliative Medicine (Internal Medicine) Physician Taxonomy 207RH0002X · Licence G87546 (CA)

Record details

NPI number1306030192
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 5, 2007
Last updated in NPPESOctober 12, 2016