Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

IHC HEALTH SERVICES INC
NPI 1437289808
Emergency Medicine in St George, UT

Active since March 06, 2007
577 S RIVER RD, ST GEORGE, UT 84790(435) 688-6300 Get Directions Write a Review

NPPES record last updated: September 22, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Ihc Health Services Inc NPPES

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

IHC HEALTH SERVICES INC (NPI 1437289808), doing business as Intermountain River Road Instacare, is a healthcare organization registered as an emergency medicine in St George, Utah and active in the NPI registry since March 2007. The organization lists Robert Allen, Ceo, as its authorized official.

NPPES Registry Identity

NPI1437289808
Entity TypeOrganization
Primary Taxonomy207P00000X
Legal Business NameIHC HEALTH SERVICES INC
Location Address577 S RIVER RDSt George, UT 84790-2097
Mailing AddressPo Box 27128Salt Lake City, UT 84127-0128 · (435) 688-6300
Organization SubpartNo
Authorized OfficialRobert AllenCeo · (801) 442-2000
Enumeration DateMarch 6, 2007
Last NPPES UpdateSeptember 22, 2026
NPPES CertifiedSeptember 22, 2026
✔ NPI 1437289808 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in UT · 3311
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
577 S RIVER RD, St George, UT 84790

Other Names 2

Doing Business AsIntermountain River Road Instacare
Doing Business AsRiver Road Clinic - Instacare

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ihc Health Services Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

4,576

Medicare enrollment records show 4,576 clinicians reassign Medicare billing to Ihc Health Services Inc, which bills Medicare for the services they deliver. Of these, 33 practice at this address and 386 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 75

Nurse Practitioner949
Family Practice516
Pediatric Medicine263
Internal Medicine262
Emergency Medicine211
Hospitalist198
Obstetrics/Gynecology196
Diagnostic Radiology173
67 other specialties1,808

Nearest to this location (20)

See all 4,576
Nurse Practitioner
NPI 1720228091
577 S RIVER RD
St George, UT 84790
(435) 688-6200
✔ PECOS✔ Accepts MedicareSame address
Registered Dietitian or Nutrition Professional
NPI 1902556582
577 S RIVER RD
St George, UT 84790
(435) 688-6100
✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1447807540
577 S RIVER RD
St George, UT 84790
(435) 688-6100
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1073311536
577 S RIVER RD
St George, UT 84790
(435) 688-6200
✔ PECOS✔ Accepts MedicareSame address
Family Practice
NPI 1972521201
577 S RIVER RD
St George, UT 84790
(435) 688-6100
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1316408370
577 S RIVER RD
Saint George, UT 84790
(435) 688-6200
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1477253144
577 S RIVER RD
St George, UT 84790
(435) 688-6100
✔ PECOS✔ Accepts MedicareSame address
Family Practice
NPI 1356376677
577 S RIVER RD
St George, UT 84790
(435) 688-6300
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1649727421
577 S RIVER RD
St George, UT 84790
(435) 688-6000
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1871249375
577 S RIVER RD
St George, UT 84790
(435) 688-6200
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1598116964
577 S RIVER RD
St George, UT 84790
(435) 688-6200
✔ PECOS✔ Accepts MedicareSame address
Rheumatology
NPI 1528401015
577 S RIVER RD
St George, UT 84790
(435) 688-6200
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1851617898
577 S RIVER RD
St George, UT 84790
(435) 688-6262
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1902508435
577 S RIVER RD
St George, UT 84790
(435) 688-6200
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1285773218
577 S RIVER RD
St George, UT 84790
(435) 688-6200
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1952620304
577 S RIVER RD
St George, UT 84790
(435) 688-6200
✔ PECOS✔ Accepts MedicareSame address
Family Practice
NPI 1710115837
577 S RIVER RD
St George, UT 84790
(435) 688-6300
✔ PECOS✔ Accepts MedicareSame address
Family Practice
NPI 1780629568
577 S RIVER RD
St George, UT 84790
(435) 688-6200
✔ PECOS✔ Accepts MedicareSame address
Family Practice
NPI 1811915135
577 S RIVER RD
St George, UT 84790
(435) 688-6100
✔ PECOS✔ Accepts MedicareSame address
Family Practice
NPI 1487672713
577 S RIVER RD
St George, UT 84790
(435) 688-6100
✔ PECOS✔ Accepts MedicareSame address
See all 4,576 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Ihc Health Services Inc's NPI number?

The NPI number for Ihc Health Services Inc is 1437289808. It was assigned to this organization in the NPPES registry on March 6, 2007. The provider is doing business as Intermountain River Road InstaCare and River Road Clinic - InstaCare.

Where is Ihc Health Services Inc located?

Ihc Health Services Inc is located at 577 S River Rd, St George, UT 84790. The listed phone number is (435) 688-6300.

What is Ihc Health Services Inc's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Ihc Health Services Inc enrolled in Medicare?

Yes. Ihc Health Services Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Ihc Health Services Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 4,576 clinicians in 75 Medicare specialties reassign their Medicare billing to Ihc Health Services Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (949), Family Practice (516) and Pediatric Medicine (263). Of these, 33 practice at this address and 386 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Ihc Health Services Inc accept?

Health plans from Molina Healthcare, Select Health and University of Utah Health Plans list Ihc Health Services Inc 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 Ihc Health Services Inc was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 days 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.