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AVERA ST MARYS
NPI 1073305496
Emergency Medicine in Pierre, SD

Active since May 21, 2025
801 E SIOUX AVE, PIERRE, SD 57501(605) 224-3100 Get Directions Write a Review

NPPES record last updated: August 18, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Avera St Marys NPPES

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

AVERA ST MARYS (NPI 1073305496), doing business as Avera St Marys Hospital Er Crna, is a healthcare organization registered as an emergency medicine in Pierre, South Dakota and active in the NPI registry since May 2025. The organization lists Shantel Krebs, President/ceo, as its authorized official.

NPPES Registry Identity

NPI1073305496
Entity TypeOrganization
Primary Taxonomy207P00000X
Legal Business NameAVERA ST MARYS
Location Address801 E SIOUX AVEPierre, SD 57501-3323
Mailing AddressPo Box 860674Minneapolis, MN 55486-0001
Phone(605) 224-3100
Organization SubpartNo
Authorized OfficialShantel KrebsPresident/ceo · (605) 351-5916
Enumeration DateMay 21, 2025
Last NPPES UpdateAugust 18, 2025
NPPES CertifiedAugust 18, 2025
✔ NPI 1073305496 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
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.
Also ListedNurse Anesthetist, Certified RegisteredTaxonomy 367500000X
801 E SIOUX AVE, Pierre, SD 57501
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Other Names 1

Doing Business AsAvera St Marys Hospital Er Crna

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Sunflower Health Plan, Ambetter Health, Ambetter Health of Delaware and more.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)

Avera St Marys is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

197

Medicare enrollment records show 197 clinicians reassign Medicare billing to Avera St Marys, which bills Medicare for the services they deliver. Of these, 15 practice at this address and 64 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 24

Certified Registered Nurse Anesthetist (CRNA)43
Nurse Practitioner43
Family Practice22
Internal Medicine21
Obstetrics/Gynecology12
Radiation Oncology9
Physical Therapist in Private Practice7
Emergency Medicine6
16 other specialties34

Nearest to this location (20)

See all 197
Nielsen Burns, M.D.
Family Practice
NPI 1528408176
801 E SIOUX AVE
Pierre, SD 57501
(605) 224-3177
✔ PECOS✔ Accepts MedicareSame address
Justin Cassels, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1659110351
801 E SIOUX AVE
Pierre, SD 57501
(605) 224-3100
✔ Accepts MedicareSame address
Teddi Dowling
Nurse Practitioner
NPI 1457019283
801 E SIOUX AVE
Pierre, SD 57501
(605) 224-3370
✔ PECOS✔ Accepts MedicareSame address
Sierra Irwin
Physical Therapist in Private Practice
NPI 1750900528
801 E SIOUX AVE
Pierre, SD 57501
(605) 224-3162
✔ Accepts MedicareSame address
Alyssa Kahler, CNP
Nurse Practitioner
NPI 1598416653
801 E SIOUX AVE
Pierre, SD 57501
(605) 224-3100
✔ PECOS✔ Accepts MedicareSame address
Jalen Lamb
Family Practice
NPI 1487235008
801 E SIOUX AVE
Pierre, SD 57501
(605) 945-5267
✔ PECOS✔ Accepts MedicareSame address
Mary Lopour, CNP
Nurse Practitioner
NPI 1699444315
801 E SIOUX AVE
Pierre, SD 57501
(605) 224-3100
✔ PECOS✔ Accepts MedicareSame address
Timmi Lunsford Hutchison, DO
Emergency Medicine
NPI 1366026387
801 E SIOUX AVE
Pierre, SD 57501
(605) 224-3177
✔ PECOSSame address
Michael Murphy, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1780240994
801 E SIOUX AVE
Pierre, SD 57501
(605) 224-3100
✔ Accepts MedicareSame address
Sarah Speck
Nurse Practitioner
NPI 1124784103
801 E SIOUX AVE
Pierre, SD 57501
(605) 224-3100
✔ PECOS✔ Accepts MedicareSame address
Clinton Walls, M.D.
Family Practice
NPI 1811376411
801 E SIOUX AVE
Pierre, SD 57501
(605) 224-3100
✔ PECOS✔ Accepts MedicareSame address
Logan Widvey, PT
Physical Therapist in Private Practice
NPI 1649047754
801 E SIOUX AVE
Pierre, SD 57501
(605) 224-3162
✔ Accepts MedicareSame address
Kevin Yackley, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1447553938
801 E SIOUX AVE
Pierre, SD 57501
(605) 224-3100
✔ PECOS✔ Accepts MedicareSame address
Maari Labrie, RN
Nurse Practitioner
NPI 1770948150
801 E SIOUX AVE
Pierre, SD 57501
(605) 222-7562
✔ PECOSSame address
Erica Trebesch, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1104280296
801 E SIOUX AVE
Pierre, SD 57501
(605) 224-3100
✔ PECOS✔ Accepts MedicareSame address
Joanne Sarringar, PT
Physical Therapist in Private Practice
NPI 1841779758
801 E. SIOUX AVENUE
Pierre, SD 57501
(605) 224-3162
✔ Accepts Medicare0.1 mi
Brandt Becker, M.D.
General Surgery
NPI 1538321708
100 MAC LN
Pierre, SD 57501
(605) 224-5901
✔ PECOS✔ Accepts Medicare0.1 mi
Julie Cox, CNP
Nurse Practitioner
NPI 1063857233
100 MAC LN
Pierre, SD 57501
(605) 224-5901
✔ PECOS✔ Accepts Medicare0.1 mi
Joyce Fletcher, M.D.
Dermatology
NPI 1528327798
100 MAC LN
Pierre, SD 57501
(605) 945-5901
✔ PECOS✔ Accepts Medicare0.1 mi
Nick Jung, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1487063574
100 MAC LN
Pierre, SD 57501
(605) 224-5901
✔ Accepts Medicare0.1 mi
See all 197 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 Avera St Marys's NPI number?

The NPI number for Avera St Marys is 1073305496. It was assigned to this organization in the NPPES registry on May 21, 2025. The provider is doing business as Avera St Marys Hospital ER CRNA.

Where is Avera St Marys located?

Avera St Marys is located at 801 E Sioux Ave, Pierre, SD 57501. The listed phone number is (605) 224-3100.

What is Avera St Marys's specialty?

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

Is Avera St Marys enrolled in Medicare?

Yes. Avera St Marys is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Avera St Marys?

According to the CMS Revalidation Reassignment List (October 2026 release), 197 clinicians in 24 Medicare specialties reassign their Medicare billing to Avera St Marys. 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 Certified Registered Nurse Anesthetist (CRNA) (43), Nurse Practitioner (43) and Family Practice (22). Of these, 15 practice at this address and 64 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Avera St Marys accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan and Avera Health Plans list Avera St Marys 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 Avera St Marys was last updated on August 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.