Individual provider · Type 1 NPI

Chai Sylvester, DNP, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Billings, MT

NPI number 1033025663 Active

About NPI 1033025663

Chai Sylvester, DNP, PMHNP-BC's National Provider Identifier is 1033025663, issued on Aug 22, 2026. The primary taxonomy on file is Psychiatric/Mental Health Nurse Practitioner (363LP0808X), and the practice location is in Billings, MT. The record was last updated on Aug 22, 2026.