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SOUTHWEST INTERNAL MEDICINE, P. C.
NPI 1043204118
Internal Medicine in St George, UT

Active since September 06, 2005
736 S 900 E, SUITE 104, ST GEORGE, UT 84790(435) 628-9200(435) 674-5763 Get Directions Write a Review

NPPES record last updated: September 27, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Southwest Internal Medicine, P. C. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SOUTHWEST INTERNAL MEDICINE, P. C. (NPI 1043204118) is a healthcare organization registered as an internal medicine in St George, Utah and active in the NPI registry since September 2005. The organization lists Daniel Bailey Madsen, President, as its authorized official.

NPPES Registry Identity

NPI1043204118
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameSOUTHWEST INTERNAL MEDICINE, P. C.
Location Address736 S 900 E, SUITE 104St George, UT 84790-7000
Mailing Address736 S 900 E, Ste 104St George, UT 84790-7000 · (435) 628-9200 · Fax (435) 674-5763
Phone(435) 628-9200
Fax(435) 674-5763
Organization SubpartNo
Authorized OfficialDaniel Bailey MadsenPresident · (435) 628-9200
Enumeration DateSeptember 6, 2005
Last NPPES UpdateSeptember 27, 2012
✔ NPI 1043204118 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
736 S 900 E, St George, UT 84790
Open in Google Maps ↗

Other Identifiers 1

Medicare ID-Type Unspecified0055972UT

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include University of Utah Health Plans.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 46D0944495

Southwest Internal Medicine · St George, UT
Expired · Aug 13, 2026
CLIA Number46D0944495
Laboratory TypePhysician Office
Certificate Effective DateAugust 14, 2024
Certificate Expiration DateAugust 13, 2026
Laboratory DirectorJoseph H. Wooley
Laboratory Phone(435) 628-9200
Laboratory LocationSouthwest Internal MedicineRim Rock Plaza #100 292 S 1470 E, St George, UT 84790
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ALLEN E HILTON II DDS
Dentist (General Practice)
736 S 900 E, 105
ST GEORGE, UT 84790
Washington County (435) 673-2491
D ALDEN YATES DPM PC
Podiatrist
736 S 900 E, STE 101
ST GEORGE, UT 84790
Washington County (435) 674-7444
DR. WILLIAM FAY ESPLIN D.O.
Family Medicine
736 S 900 E, SUITE 203
ST GEORGE, UT 84790
Washington County (435) 673-6131
DR. CURTIS ALLAN CARTER MD
Family Medicine
736 S 900 E, SUITE 203
ST GEORGE, UT 84790
Washington County (435) 673-6131
GEORGE PAUL DOXEY M.D.
Otolaryngology
736 S 900 E, STE 201
SAINT GEORGE, UT 84790
Washington County (435) 628-3342
DAVID C. BOORMAN, MD, PC
Internal Medicine (Cardiovascular Disease)
736 S 900 E, SUITE 107
SAINT GEORGE, UT 84790
Washington County (435) 634-8383
G. PAUL DOXEY, M.D., P.C.
Clinic/Center (Ambulatory Surgical)
736 S 900 E, STE 201
SAINT GEORGE, UT 84790
Washington County (435) 628-3342
ST GEORGE REGIONAL NEUROLOGY PC
Psychiatry & Neurology (Neurology)
736 S 900 E, 202
SAINT GEORGE, UT 84790
Washington County (435) 688-7800

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Southwest Internal Medicine, P. C.'s NPI number?

The NPI number for Southwest Internal Medicine, P. C. is 1043204118. It was assigned to this organization in the NPPES registry on September 6, 2005.

Where is Southwest Internal Medicine, P. C. located?

Southwest Internal Medicine, P. C. is located at 736 S 900 E Suite 104, St George, UT 84790. The listed phone number is (435) 628-9200.

What is Southwest Internal Medicine, P. C.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

What insurance does Southwest Internal Medicine, P. C. accept?

Health plans from University of Utah Health Plans list Southwest Internal Medicine, P. C. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Southwest Internal Medicine, P. C. was last updated on September 27, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.