Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Southwest Internal Medicine, P. C.

Internal Medicine Physician in St George, UT · enumerated 2005 · authorized official Daniel Madsen, President.

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

National Provider Identifier

1043204118

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Registry record

Entity type Organization (Type 2)

Legal business name Southwest Internal Medicine, P. C.

Practice address 736 S 900 E, Suite 104, St George, UT, 84790

Phone (435) 628-9200

Fax (435) 674-5763

Enumeration date Sep 6, 2005

Last updated in NPPES Sep 27, 2012

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Daniel Madsen

Title President

Phone (435) 628-9200

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 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.

What type of organization is Southwest Internal Medicine, P. C.?

Southwest Internal Medicine, P. C. is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Providers at this address

Browse all →

Jayme Lott Physician Assistant · St George, UT NPI 1619970647 Curtis Carter Family Medicine Physician · St George, UT NPI 1245225325 George Doxey Otolaryngology Physician · Saint George, UT NPI 1245298959 Allen Hilton General Practice Dentistry · St George, UT NPI 1023020666 Gregory D Price, Sr, MD, PC Cardiovascular Disease Physician · Saint George, UT NPI 1730286972 Don Yates Podiatrist · St George, UT NPI 1528165867 David C. Boorman, MD, PC Cardiovascular Disease Physician · Saint George, UT NPI 1265575849 William Esplin Family Medicine Physician · St George, UT NPI 1093923393

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-27.