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

Sierra Guzman Neff

Individual provider Social Worker · NPI 1639068158

Sierra Guzman Neff is a Social Worker in San Diego, California. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

3350 E St
San Diego, CA 92102-3332
Phone: (619) 233-8500
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1639068158
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 30, 2025
Last updated in NPPESJune 30, 2025
Certification dateJune 30, 2025

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