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

Robert S. Weiss

Individual provider Clinical Social Worker · NPI 1841480233

Robert S. Weiss is a Clinical Social Worker in Napa, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007

Practice location Address checks out

1272 Hayes St
Napa, CA 94559-1711
Phone: (707) 346-4294
Fax: (707) 710-9511
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCS 19316 (CA)

Record details

NPI number1841480233
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 31, 2007
Last updated in NPPESMarch 6, 2025
Certification dateMarch 6, 2025
Mailing address1272 Hayes St, Napa, CA 94559-1711

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