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

Olivia Halloran, RYT200

Individual provider Mental Health Counselor · NPI 1699565226

Olivia Halloran, RYT200 is a Mental Health Counselor in Newport Beach, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2025

Practice location Address checks out

307 Placentia Ave
Newport Beach, CA 92663-3310
Phone: (949) 393-2240
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 451177 (CA)

Record details

NPI number1699565226
Entity typeIndividual (Type 1)
GenderFemale
Credentials RYT200
Sole proprietorYes
NPI enumeratedMay 7, 2025
Last updated in NPPESMay 7, 2025
Certification dateMay 7, 2025

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