Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Serenity Oasis

Q: What is the NPI number for Serenity Oasis?

The NPI for Serenity Oasis is 1841107588, a Type 2 (organization) record in the CMS NPPES registry.

Emotionally Disturbed Childrens' Residential Treatment Facility in Mt Pleasant, MI · enumerated 2026 · authorized official Rebecca Nyinawabeza, Ceo.

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

National Provider Identifier

1841107588

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Registry record

Entity type Organization (Type 2)

Legal business name Serenity Oasis

Practice address 514 S Oak St, Mt Pleasant, MI, 48858

Phone (574) 326-7334

Enumeration date Aug 27, 2026

Last updated in NPPES Aug 27, 2026

Taxonomy & classification

322D00000X Emotionally Disturbed Childrens' Residential Treatment Facility Residential Treatment Facilities Primary

Authorized official

Name Rebecca Nyinawabeza

Title Ceo

Phone (574) 326-7334

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 Serenity Oasis?

The NPI for Serenity Oasis is 1841107588, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Serenity Oasis?

NPPES lists Rebecca Nyinawabeza (Ceo) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-27.