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

Diana O'Brien

Individual provider Massage Therapist · NPI 1578015608

Diana O'Brien is a Massage Therapist in Rio Vista, California. Practices as a sole proprietor. Registered with an NPI since 2016.

In the registry since
2016

Practice location Address checks out

327 Main St
Rio Vista, CA 94571-1738
Phone: (707) 374-1412
Show map & directions

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

Specialties & licences

Massage Therapist (primary) Taxonomy 225700000X

Record details

NPI number1578015608
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedOctober 24, 2016
Last updated in NPPESOctober 24, 2016
Mailing addressPo Box 232, Isleton, CA 95641-0232