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

Nicholas Giardino PHD Psychology PC

Organization Clinical Psychologist · NPI 1700748308

Nicholas Giardino PHD Psychology PC is a Clinical Psychologist in Sebastopol, California. Registered with an NPI since 2025.

In the registry since
2025
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

130 Petaluma Ave Ste 2B
Sebastopol, CA 95472-4234
Phone: (707) 360-2090
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X

Record details

NPI number1700748308
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nicholas Giardino — Clinical Psychologist · (734) 330-1069
NPI enumeratedDecember 2, 2025
Last updated in NPPESDecember 2, 2025
Certification dateDecember 2, 2025
Mailing address625 Dufranc Ave, Sebastopol, CA 95472-3342

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