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

Sonia Holthusen

Individual provider Clinical Social Worker · NPI 1497629323

Sonia Holthusen is a Clinical Social Worker in Laredo, Texas. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2025

Practice location Address checks out

203 Coronado Ave
Laredo, TX 78043-4748
Phone: (956) 528-9190
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence ASW127988 (CA)

Record details

NPI number1497629323
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedOctober 2, 2025
Last updated in NPPESOctober 2, 2025
Certification dateOctober 2, 2025
Mailing address203 Coronado Ave, Laredo, TX 78043-4748

Other providers in Laredo