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

Diana Hill

Individual provider Mental Health Counselor · NPI 1609123777

Diana Hill is a Mental Health Counselor in San Mateo, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2012
Specialties on file
2
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Practice location Address checks out

1700 S Amphlett Blvd Ste 120
San Mateo, CA 94402-2711
Phone: (650) 683-2428
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1388 Court St Ste A-1, Redding, CA 96001-1660 — (530) 388-1492

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 15743 (CA)
Mental Health Counselor Taxonomy 101YM0800X · Licence 15743 (CA)

Record details

NPI number1609123777
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 8, 2012
Last updated in NPPESDecember 22, 2025
Certification dateDecember 22, 2025

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