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

Siobhan K O'Neill

Individual provider Social Worker · NPI 1366613093

Siobhan K O'Neill is a Social Worker in Fresno, California. Registered with an NPI since 2008.

In the registry since
2008

Practice location Address checks out

2615 E Clinton Ave
Fresno, CA 93703-2223
Phone: (559) 225-6100
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1366613093
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 20, 2008
Last updated in NPPESMarch 20, 2008

Other providers in Fresno