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Evolution Services Inc.

Substance Use Disorder Rehabilitation Hospital Unit in Missoula, MT · enumerated 2010 · authorized official Jocelyn Nelson, Director.

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

National Provider Identifier

1609198795

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Registry record

Entity type Organization (Type 2)
Legal business name Evolution Services Inc.
Practice address 725 W Alder St, Suite 20, Missoula, MT, 59802
Phone (406) 240-3732
Fax (406) 728-4009
Enumeration date Feb 17, 2010
Last updated in NPPES Feb 17, 2010

Taxonomy & classification

276400000X Substance Use Disorder Rehabilitation Hospital Unit Hospital Units Primary

Authorized official

Name Jocelyn Nelson
Title Director
Phone (406) 240-3732

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.

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Frequently asked questions

Who is the authorized official for Evolution Services Inc.?
NPPES lists Jocelyn Nelson (Director) as the authorized official for this organization.
What is the NPI number for Evolution Services Inc.?
The NPI for Evolution Services Inc. is 1609198795, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-17.