Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Memorial Hospital of Sweetwater County

Critical Access Hospital in Rock Springs, WY · enumerated 2005 · authorized official Irene Richardson, Ceo.

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

National Provider Identifier

1558361949

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Memorial Hospital of Sweetwater County

Other name <Unavail>

Practice address 1200 College Drive, Rock Springs, WY, 82901

Phone (307) 362-3711

Fax (307) 352-8155

Enumeration date Jul 28, 2005

Last updated in NPPES Feb 6, 2026

Taxonomy & classification

261QE0700X End-Stage Renal Disease (ESRD) Treatment Clinic/Center Ambulatory Health Care Facilities Secondary

282N00000X General Acute Care Hospital Hospitals · License 06-195 (WY) Secondary

282NC0060X Critical Access Hospital Hospitals Primary

Authorized official

Name Irene Richardson

Title Ceo

Phone (307) 352-8413

Other identifiers

Identifier	Type	State	Issuer
1558361949	Other	WY	NPI
107352400	Medicaid	WY	-

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 type of organization is Memorial Hospital of Sweetwater County?

Memorial Hospital of Sweetwater County is registered in NPPES as a Critical Access Hospital (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

John Sherman Emergency Medicine Physician · Rock Springs, WY NPI 1730185497 Memorial Hospital of Sweetwater County General Acute Care Hospital · Rock Springs, WY NPI 1063840775

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-06.