ERICA TREBESCH CRNA
NPI 1104280296
Nurse Anesthetist, Certified Registered in Pierre, SD
About Erica Trebesch Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERICA TREBESCH CRNA (NPI 1104280296) is an individual nurse anesthetist, certified registered in Pierre, South Dakota, licensed in South Dakota (CR000908) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Avera St Mary's Hospital, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Erica Trebesch Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
9Medicare enrollment records show Erica Trebesch reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pierre, SD 57501
- Reassigned Medicare billing, South Dakota enrollment
- 197 clinicians in this Medicare group
Gettysburg, SD 57442
- Reassigned Medicare billing, South Dakota enrollment
- 39 clinicians in this Medicare group
Chamberlain, SD 57325
- Reassigned Medicare billing, South Dakota enrollment
- 422 clinicians in this Medicare group
Selby, SD 57472
- Reassigned Medicare billing, South Dakota enrollment
- Medicare enrollment name: Avera St Lukes
- 259 clinicians in this Medicare group
Sturgis, SD 57785
- Reassigned Medicare billing, South Dakota enrollment
- Medicare enrollment name: Monument Health Network Inc
- 321 clinicians in this Medicare group
Fort Collins, CO 80525
- Reassigned Medicare billing, Colorado enrollment
- 250 clinicians in this Medicare group
Denver, CO 80218
- Reassigned Medicare billing, Colorado enrollment
- 160 clinicians in this Medicare group
Parker, CO 80138
- Reassigned Medicare billing, Colorado enrollment
- Medicare enrollment name: South Denver Gastroenterology, P.C
- 55 clinicians in this Medicare group
Greenwood Village, CO 80111
- Reassigned Medicare billing, Colorado enrollment
- 971 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Avera St Mary's Hospital
Acute Care Hospitals · Pierre, SDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 57501 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Erica Trebesch's NPI number?
The NPI number for Erica Trebesch is 1104280296. It was assigned to this individual provider in the NPPES registry on April 5, 2016.
Where is Erica Trebesch located?
Erica Trebesch practices at 801 E Sioux Ave, Pierre, SD 57501. The listed phone number is (605) 224-3100.
What is Erica Trebesch's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Erica Trebesch enrolled in Medicare?
Yes. Erica Trebesch is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Erica Trebesch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erica Trebesch reassigns Medicare benefits to 9 organizations: Avera St Marys (Pierre, SD), Avera Gettysburg (Gettysburg, SD), Sanford Health Network (Chamberlain, SD), Avera St. Luke's (Selby, SD), Regional Health Network Inc (Sturgis, SD) and 4 more organizations, listed in the Medicare section above. Each 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 Erica Trebesch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Erica Trebesch accept?
Health plans from Avera Health Plans, Blue Cross Blue Shield of Wyoming, Select Health and Wellmark of South Dakota, Inc. list Erica Trebesch 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.
Is Erica Trebesch affiliated with any hospitals?
According to CMS data, Erica Trebesch is affiliated with Avera St Mary's Hospital.
When was this NPI record last updated?
The NPPES record for Erica Trebesch was last updated on April 5, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Erica Trebesch, CRNA · NPI 1104280296
Nurse Anesthetist, Certified Registered physician in Pierre, South Dakota. Individual provider, active in the CMS NPPES registry since April 5, 2016.
## Identity
- **NPI:** 1104280296 (Entity type: Individual)
- **Enumerated:** April 5, 2016
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** CR000908 (South Dakota)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 801 E SIOUX AVE, Pierre, SD 57501-3323
- **Phone:** (605) 224-3100
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Avera St Marys (NPI 1073305496, Pierre, SD); Avera Gettysburg (NPI 1003887266, Gettysburg, SD); Sanford Health Network (NPI 1134140825, Chamberlain, SD); Avera St. Luke's (NPI 1154346625, Selby, SD); Regional Health Network Inc (NPI 1881073005, Sturgis, SD); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** April 5, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1104280296) · Data from the CMS NPPES public registry.