Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Serenity Treatment Center, Inc.

Q: What is the NPI number for Serenity Treatment Center, Inc.?

The NPI for Serenity Treatment Center, Inc. is 1184426165, a Type 2 (organization) record in the CMS NPPES registry.

Substance Abuse Rehabilitation Facility in Frederick, MD · enumerated 2025 · authorized official Sean Nicholson, Ceo/Owner.

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

National Provider Identifier

1184426165

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Registry record

Entity type Organization (Type 2)

Legal business name Serenity Treatment Center, Inc.

Practice address 1307 Butterfly Ln, Frederick, MD, 21703

Phone (240) 877-1302

Enumeration date Mar 27, 2025

Last updated in NPPES Mar 10, 2026

Taxonomy & classification

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities Primary

Authorized official

Name Sean Nicholson

Title Ceo/Owner

Phone (240) 457-8874

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

Who is the authorized official for Serenity Treatment Center, Inc.?

NPPES lists Sean Nicholson (Ceo/Owner) as the authorized official for this organization.

What is the NPI number for Serenity Treatment Center, Inc.?

The NPI for Serenity Treatment Center, Inc. is 1184426165, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-10.