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Edit this profileAt a glance
- 801 E Sioux Ave, Pierre, SD 57501
About Avera St Marys
Avera St Marys is an organization based in Pierre, SD and listed in the NPI registry under critical access hospital. This provider record is associated with NPI 1346901071.
Factual summary compiled by Guide.md from public records; not written by this provider.
Practice Size
Counted from individual NPI records registered at the same street address; a shared building can inflate this.
Providers in This Building & Nearby
From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.
- Jill Richardson Occupational Therapist
- Amanda Demory
- Eric Mazel, MD Family Medicine
- Deann D. Jelsma, PA-C Physician Assistant — Medical
- Carly Jo Schroer Swartz Physical Therapist
- Erica Trebesch, CRNA Certified Registered Nurse Anesthetist
- Amy Weller, PT Physical Therapist
- Rebecca Benson, DOT, OTR/L Occupational Therapist
- Sarah J. Speck Nurse Practitioner
Showing 9 of 37. The full list is in the Related Providers tab.
Specialty
Credentials & Licensing
About this hospital
Source: CMS Care Compare, Hospital General Information, checked 2026-09-12.
Most common inpatient stays (Medicare)
200 Medicare discharges across 9 diagnosis groups (2024). Groups with fewer than 11 discharges are not published by CMS.
| Diagnosis group | DRG | Discharges | Avg. Medicare payment |
|---|---|---|---|
| Septicemia Or Severe Sepsis Without Mv >96 Hours With Mcc | 871 | 91 | $15,635 |
| Major Hip and Knee Joint Replacement Or Reattachment of Lower Extremity Without Mcc | 470 | 18 | $13,578 |
| Heart Failure and Shock With Mcc | 291 | 17 | $9,796 |
| Septicemia Or Severe Sepsis Without Mv >96 Hours Without Mcc | 872 | 15 | $6,962 |
| Cellulitis Without Mcc | 603 | 13 | $6,816 |
| Hip and Femur Procedures Except Major Joint With Cc | 481 | 12 | $15,960 |
| Gastrointestinal Obstruction With Cc | 389 | 12 | $5,931 |
| Infectious and Parasitic Diseases With O.r. Procedures With Mcc | 853 | 11 | $40,307 |
| Pulmonary Edema and Respiratory Failure | 189 | 11 | $9,514 |
Source: CMS Medicare Inpatient Hospitals by Provider and Service. Shows what the hospital admits Medicare patients for and what Medicare paid on average — not quality of care.
Contact Information
- (605) 224-3100
- Email not available
Practice Locations
801 E SIOUX AVE
Pierre, SD 57501
CMS Quality Rating
Sources
This rating is published by the Centers for Medicare & Medicaid Services (CMS) and is reproduced here unmodified.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at Avera St Marys 8
Providers listing the same practice in the NPI registry.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What kind of practice is Avera St Marys?
Avera St Marys is a critical access hospital in Pierre, SD. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Avera St Marys's address?
Avera St Marys is listed at 801 E Sioux Ave, Pierre, SD 57501. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Avera St Marys?
The number on file is (605) 224-3100. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Avera St Marys?
Avera St Marys's National Provider Identifier is 1346901071. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Is Avera St Marys's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Avera St Marys. If this is you, claiming it is free.
Guide.md
Is this your practice?
Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.
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