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

MS. Sarah Eugenia Watermulder

Individual provider Clinical Social Worker · NPI 1376815324

MS. Sarah Eugenia Watermulder is a Clinical Social Worker in San Mateo, California. Practices as a sole proprietor and works from 3 locations. Licensed in California.

Licensed in
CA
In the registry since
2012

Practice location Address checks out

123 S San Mateo Dr
San Mateo, CA 94401
Phone: (650) 343-4200
Show map & directions

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

Additional practice locations (2)

  • 22211 Foothill Blvd, Hayward, CA 94541-2712 — (510) 471-5880
  • 22211 Foothill Blvd, Hayward, CA 94541-2712 — (510) 471-5880

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 76196 (CA)

Record details

NPI number1376815324
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedFebruary 7, 2012
Last updated in NPPESDecember 19, 2019
Certification dateDecember 19, 2019

Other providers in San Mateo