Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sydney Rasmussen

Mental Health Counselor in Missoula, MT · enumerated 2026.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1255264990

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Registry record

Entity type Individual (Type 1)

Name Sydney Rasmussen

Sex Female

Practice address 715 Kensington Ave Ste 14, Missoula, MT, 59801

Phone (406) 224-4192

Enumeration date Jun 3, 2026

Last updated in NPPES Jun 3, 2026

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License BBH-PCLC-LIC-89154 (MT) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Sydney Rasmussen?

The National Provider Identifier (NPI) for Sydney Rasmussen is 1255264990, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sydney Rasmussen practice?

The practice location on file with NPPES is in Missoula, MT. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Cosmos Therapy Solutions, LLC Clinic/Center · Missoula, MT NPI 1790327302 Meg Anne Anderson Clinical Social Worker · Missoula, MT NPI 1902438823 Level Up Therapy, LLC Community/Behavioral Health Agency · Missoula, MT NPI 1639821713 Amanda Johansson Professional Counselor · Missoula, MT NPI 1790602332

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-03.