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

Calvin Walker

Individual provider Mental Health Counselor · NPI 1801311774

Calvin Walker is a Mental Health Counselor in San Leandro, California. Registered with an NPI since 2017.

In the registry since
2017

Practice location Address checks out

3801 Teagarden St
San Leandro, CA 94577
Phone: (510) 347-4620
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 number1801311774
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 11, 2017
Last updated in NPPESJuly 21, 2022

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