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MOUNTAINS AND WAVES MENTAL HEALTH PLLC
NPI 1871472167
Clinic/Center - Adult Mental Health in Missoula, MT

Active since August 29, 2025
125 BANK ST STE 310, MISSOULA, MT 59802(406) 498-4387(949) 864-3694 Get Directions Write a Review

NPPES record last updated: August 29, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mountains And Waves Mental Health Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MOUNTAINS AND WAVES MENTAL HEALTH PLLC (NPI 1871472167) is a healthcare organization registered as an adult mental health in Missoula, Montana and active in the NPI registry since August 2025. The organization lists Mark Mcgrath, Owner/provider, as its authorized official.

NPPES Registry Identity

NPI1871472167
Entity TypeOrganization
Primary Taxonomy261QM0850X
Legal Business NameMOUNTAINS AND WAVES MENTAL HEALTH PLLC
Location Address125 BANK ST STE 310Missoula, MT 59802-4413
Mailing Address125 Bank St Ste 310Missoula, MT 59802-4413 · (406) 498-4387 · Fax (949) 864-3694
Phone(406) 498-4387
Fax(949) 864-3694
Organization SubpartNo
Authorized OfficialMark McgrathOwner/provider · (406) 498-4387
Enumeration DateAugust 29, 2025
NPPES CertifiedAugust 29, 2025
✔ NPI 1871472167 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Adult Mental HealthAmbulatory Health Care Facilities
Taxonomy Code261QM0850X
Definition

An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in adults.

125 BANK ST STE 310, Missoula, MT 59802
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Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WILLIAM D. PATENAUDE, PHD PC
Clinical Neuropsychologist
125 BANK ST STE 310
MISSOULA, MT 59802
Missoula County (406) 549-7325
THOMAS J. CLUCAS, PHD, P.C.
Psychologist
125 BANK ST STE 310
MISSOULA, MT 59802
Missoula County (406) 549-7325
ELLEN S DEWOLFE MSN PC
Clinical Nurse Specialist (Psychiatric/Mental Health)
125 BANK ST STE 310
MISSOULA, MT 59802
Missoula County (406) 549-7325
ELLEN S DEWOLFE MSN P.C.
Clinical Nurse Specialist (Psychiatric/Mental Health)
125 BANK ST STE 310
MISSOULA, MT 59802
Missoula County (406) 549-7325
RYAN TOLLESON KNEE LCSW, PHD
Social Worker (Clinical)
125 BANK ST STE 310
MISSOULA, MT 59802
Missoula County (406) 549-7325
DR. CHRISTIAN ZAL-HERWITZ, PLLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
125 BANK ST STE 310
MISSOULA, MT 59802
Missoula County (406) 282-4402
RAURIE BIRCH PSYCHOLOGICAL SERVICES, PLLC
Psychologist
125 BANK ST STE 310
MISSOULA, MT 59802
Missoula County (773) 398-9962

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mountains And Waves Mental Health PLLC's NPI number?

The NPI number for Mountains And Waves Mental Health PLLC is 1871472167. It was assigned to this organization in the NPPES registry on August 29, 2025.

Where is Mountains And Waves Mental Health PLLC located?

Mountains And Waves Mental Health PLLC is located at 125 Bank St Ste 310, Missoula, MT 59802. The listed phone number is (406) 498-4387.

What is Mountains And Waves Mental Health PLLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Adult Mental Health, with taxonomy code 261QM0850X.

When was this NPI record last updated?

The NPPES record for Mountains And Waves Mental Health PLLC was last updated on August 29, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.