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

Organization Mental Health Clinic/Center (Including Community Mental Health Center) · NPI 1073111746

Integrative Mental Health Services, PLLC is a Mental Health Clinic/Center (Including Community Mental Health Center) in Billings, Montana. Registered with an NPI since 2020.

In the registry since
2020
Specialties on file
2
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

926 Main St Ste 14
Billings, MT 59105-3359
Phone: (406) 702-1466
Fax: (406) 702-1591
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X
Mental Health Clinic/Center (Including Community Mental Health Center) Taxonomy 261QM0801X

Record details

NPI number1073111746
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Messina Michalsky — Owner · (406) 861-6328
NPI enumeratedOctober 14, 2020
Last updated in NPPESDecember 6, 2022
Certification dateDecember 6, 2022
Mailing address926 Main St Ste 14, Billings, MT 59105-3359

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