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

Mr. William Barnaby Sterling

Individual provider Mental Health Counselor · NPI 1902095011

Mr. William Barnaby Sterling is a Mental Health Counselor in Santa Cruz, California. Practices as a sole proprietor. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

707 Fair Ave
Santa Cruz, CA 95060-5828
Phone: (831) 427-1007
Fax: (831) 454-0545
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 number1902095011
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedOctober 15, 2007
Last updated in NPPESOctober 15, 2007

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