Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

S48wy1, LLC

Substance Abuse Rehabilitation Facility in Casper, WY · enumerated 2007 · authorized official Amanda Constantino, Provider Enrollment.

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

National Provider Identifier

1891994950

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Registry record

Entity type Organization (Type 2)

Legal business name S48wy1, LLC

Other name <Unavail>

Practice address 231 S. Wilson, Casper, WY, 82601

Phone (307) 265-3791

Fax (307) 265-4480

Enumeration date Jul 17, 2007

Last updated in NPPES Jan 14, 2021

Taxonomy & classification

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities Primary

Authorized official

Name Amanda Constantino

Title Provider Enrollment

Phone (307) 265-3791

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

Where is S48wy1, LLC located?

The practice location on file with NPPES is in Casper, WY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-01-14. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-14.