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

Nicholas Giardino PHD Psychology PC

Organization Clinical Psychologist · NPI 1700748308

Nicholas Giardino PHD Psychology PC provides Clinical Psychologist services 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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