MR. GARRETT RICHARD HOUSKA CRNA
NPI 1144587932
Nurse Anesthetist, Certified Registered in Chamberlain, SD
About Mr. Garrett Richard Houska Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. GARRETT RICHARD HOUSKA CRNA (NPI 1144587932) is an individual nurse anesthetist, certified registered in Chamberlain, South Dakota, licensed in South Dakota (CR-000780) and active in the NPI registry since April 2012. He is a graduate of Other (2012).
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
Mr. Garrett Richard Houska 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
4Medicare enrollment records show Garrett Houska reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chamberlain, SD 57325
- Reassigned Medicare billing, South Dakota enrollment
- 422 clinicians in this Medicare group
Chamberlain, SD 57325
- Reassigned Medicare billing, South Dakota enrollment
- 1,277 clinicians in this Medicare group
Pierre, SD 57501
- Reassigned Medicare billing, South Dakota enrollment
- Medicare enrollment name: Avera St Marys
- 197 clinicians in this Medicare group
Aberdeen, SD 57401
- Reassigned Medicare billing, South Dakota enrollment
- 5 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 3
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 57325 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.
CHAMBERLAIN, SD 57325
CHAMBERLAIN, SD 57325
CHAMBERLAIN, SD 57325
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 Garrett Houska's NPI number?
The NPI number for Garrett Houska is 1144587932. It was assigned to this individual provider in the NPPES registry on April 18, 2012.
Where is Garrett Houska located?
Garrett Houska practices at 300 S Byron Blvd, Chamberlain, SD 57325. The listed phone number is (605) 680-4677.
What is Garrett Houska's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Garrett Houska enrolled in Medicare?
Yes. Garrett Houska 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 Garrett Houska's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Garrett Houska reassigns Medicare benefits to 4 organizations: Sanford Health Network (Chamberlain, SD), Avera Mckennan (Chamberlain, SD), Avera St. Mary's (Pierre, SD) and Ikare Anesthesia LLC (Aberdeen, SD). 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 Garrett Houska's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Garrett Houska accept?
Health plans from Avera Health Plans, Oscar Insurance Company and Wellmark of South Dakota, Inc. list Garrett Houska 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 Garrett Houska was last updated on April 18, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Mr. Garrett Richard Houska, CRNA · NPI 1144587932
Nurse Anesthetist, Certified Registered physician in Chamberlain, South Dakota. Individual provider, active in the CMS NPPES registry since April 18, 2012.
## Identity
- **NPI:** 1144587932 (Entity type: Individual)
- **Enumerated:** April 18, 2012
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** CR-000780 (South Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 S BYRON BLVD, Chamberlain, SD 57325-9741
- **Phone:** (605) 680-4677
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Sanford Health Network (NPI 1134140825, Chamberlain, SD); Avera Mckennan (NPI 1134139215, Chamberlain, SD); Avera St. Mary's (NPI 1972082683, Pierre, SD); Ikare Anesthesia LLC (NPI 1396594198, Aberdeen, SD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** April 18, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1144587932) · Data from the CMS NPPES public registry.