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

Melissa Oliva-Sullivan

Individual provider Social Worker · NPI 1104780584

Melissa Oliva-Sullivan is a Social Worker in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2025

Practice location Address checks out

165 Grattan St
San Francisco, CA 94117-4208
Phone: (415) 759-2815
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 64882 (CA)

Record details

NPI number1104780584
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedDecember 11, 2025
Last updated in NPPESDecember 11, 2025
Certification dateDecember 11, 2025

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