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

Lucia A Van Diepen

Individual provider Mental Health Counselor · NPI 1427316967

Lucia A Van Diepen is a Mental Health Counselor in Hayward, California. Registered with an NPI since 2012.

In the registry since
2012

Practice location Address checks out

590 B St
Hayward, CA 94541-5004
Phone: (510) 247-8235
Fax: (510) 581-5843
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1427316967
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 2, 2012
Last updated in NPPESMay 2, 2012

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