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

Diana O'Neill, NP

Individual provider Nurse Practitioner · NPI 1184975849

Diana O'Neill, NP is a Nurse Practitioner in San Francisco, California. Licensed in California. Registered with an NPI since 2012.

Licensed in
CA
In the registry since
2012
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

505 Parnassus Ave
San Francisco, CA 94143-2204
Phone: (415) 353-1383
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence NP21969 (CA)
Nurse Practitioner Taxonomy 363L00000X · Licence 21969 (CA)

Record details

NPI number1184975849
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedSeptember 21, 2012
Last updated in NPPESAugust 6, 2023
Certification dateAugust 6, 2023

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