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

Diane Quick LLC

Organization Psychiatric/Mental Health Nurse Practitioner · NPI 1770285884

Diane Quick LLC is a Psychiatric/Mental Health Nurse Practitioner in Billing, Montana. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1018 N 30th St
Billing, MT 59101
Phone: (406) 861-1940
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X

Record details

NPI number1770285884
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Diane Quick — Psychiatric Nurse Practitioner · (406) 861-1940
NPI enumeratedMarch 21, 2023
Last updated in NPPESMarch 21, 2023
Certification dateMarch 21, 2023
Mailing address1018 North 30th St., Billing, MT 59101