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Olivia Halloran, RYT 200

NPI 1699565226 · on the registry since 2025 · sole proprietor

Practice

Address: 307 Placentia Ave
Newport Beach, CA 92663
Phone: (949) 393-2240
Organisation at this address: David M. Crnic, Md
Poppy Life Care Inc
Hung V. Ong, Md., Inc.
David C Chang, Md, Inc.
Share Our Selves Corporation
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 21

Registry record

Primary taxonomy: Mental Health Counselor
101YM0800X
Licence states on file: CA
From the registry's licence fields, which are often incomplete.
Sex: Female
Record last updated: 2025-05-07

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California