ST GEORGE HIGH RISK OB
NPI 1134428279
Obstetrics & Gynecology in St George, UT
About St George High Risk Ob NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ST GEORGE HIGH RISK OB (NPI 1134428279) is a healthcare organization registered as an obstetrics & gynecology in St George, Utah and active in the NPI registry since March 2011. The organization maintains a secondary practice location in St George and lists Mark Briesacher, Svp Chief Phys Exec/pres Im Group, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 2
Secondary Practice Location 1
Group Practice 1
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)
St George High Risk Ob is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3,683Medicare enrollment records show 3,683 clinicians reassign Medicare billing to St George High Risk Ob, which bills Medicare for the services they deliver. Of these, 106 practice at this address and 331 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 68
Nearest to this location (20)
See all 3,683St George, UT 84790
St George, UT 84790
St George, UT 84790
St George, UT 84790
St George, UT 84790
St George, UT 84790
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 1134428279. It was assigned to this organization in the NPPES registry on March 15, 2011. The provider is doing business as St George High Risk Ob and Dixie MFM High Risk OB.
Where is Ihc Health Services Inc located?
Ihc Health Services Inc is located at 1380 E Medical Center Dr Ste 1600, St George, UT 84790. The listed phone number is (435) 251-4170.
What is Ihc Health Services Inc's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
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), 3,683 clinicians in 68 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 (813), Family Practice (484) and Internal Medicine (246). Of these, 106 practice at this address and 331 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 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 January 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# St George High Risk Ob · NPI 1134428279
Obstetrics & Gynecology organization in St George, Utah. Organization record, active in the CMS NPPES registry since March 15, 2011.
## Identity
- **NPI:** 1134428279 (Entity type: Organization)
- **Enumerated:** March 15, 2011
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **Legal business name:** Ihc Health Services Inc
- **Also known as:** Dixie MFM High Risk OB (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Mark Briesacher, SVP CHIEF PHYS EXEC/PRES IM GROUP
## Practice location
- **Address:** 1380 E MEDICAL CENTER DR STE 1600, St George, UT 84790-2123
- **Phone:** (435) 251-4170
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3,683 clinicians in 68 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (813), Family Practice (484), Internal Medicine (246); 106 practice at this address and 331 within 10 miles; [full list](https://npiprofile.com/npi/1134428279/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 7, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1134428279) · Data from the CMS NPPES public registry.