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

Ana O'Sullivan, PHD

Individual provider Peer Specialist · NPI 1417784885

Ana O'Sullivan, PHD is a Peer Specialist in San Luis Obispo, California. Registered with an NPI since 2024.

In the registry since
2024
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

784 High St
San Luis Obispo, CA 93401-5243
Phone: (805) 540-6500
Fax: (805) 540-6501
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Peer Specialist (primary) Taxonomy 175T00000X

Record details

NPI number1417784885
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedSeptember 18, 2024
Last updated in NPPESFebruary 26, 2025
Certification dateFebruary 26, 2025

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