ALEXIA KLINKHAMMER CRNA
NPI 1255680450
Nurse Anesthetist, Certified Registered in Yankton, SD
About Alexia Klinkhammer Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXIA KLINKHAMMER CRNA (NPI 1255680450) is an individual nurse anesthetist, certified registered in Yankton, South Dakota, licensed in South Dakota (CR000719) and active in the NPI registry since September 2012. She is affiliated with Avera Mckennan Hospital & University Health Center and is a graduate of Other (2009).
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
Alexia Klinkhammer 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
2Medicare enrollment records show Alexia Klinkhammer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Parkston, SD 57366
- Reassigned Medicare billing, South Dakota enrollment
- 21 clinicians in this Medicare group
Tea, SD 57064
- Reassigned Medicare billing, South Dakota enrollment
- 1,277 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 8
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 Mckennan Hospital & University Health Center
Acute Care Hospitals · Sioux Falls, SDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 57078 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.
YANKTON, SD 57078
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 Alexia Klinkhammer's NPI number?
The NPI number for Alexia Klinkhammer is 1255680450. It was assigned to this individual provider in the NPPES registry on September 4, 2012.
Where is Alexia Klinkhammer located?
Alexia Klinkhammer practices at 501 Summit St, Yankton, SD 57078. The listed phone number is (605) 668-8000.
What is Alexia Klinkhammer's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Alexia Klinkhammer enrolled in Medicare?
Yes. Alexia Klinkhammer 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 Alexia Klinkhammer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexia Klinkhammer reassigns Medicare benefits to 2 organizations: St Benedict Health Center (Parkston, SD) and Avera Mckennan (Tea, 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 Alexia Klinkhammer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexia Klinkhammer accept?
Health plans from Avera Health Plans, Wellmark Health Plan of Iowa, Inc. and Wellmark of South Dakota, Inc. list Alexia Klinkhammer 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 Alexia Klinkhammer affiliated with any hospitals?
According to CMS data, Alexia Klinkhammer is affiliated with Avera Mckennan Hospital & University Health Center.
When was this NPI record last updated?
The NPPES record for Alexia Klinkhammer was last updated on September 4, 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.
# Alexia Klinkhammer, CRNA · NPI 1255680450
Nurse Anesthetist, Certified Registered physician in Yankton, South Dakota. Individual provider, active in the CMS NPPES registry since September 4, 2012.
## Identity
- **NPI:** 1255680450 (Entity type: Individual)
- **Enumerated:** September 4, 2012
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** CR000719 (South Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 501 SUMMIT ST, Yankton, SD 57078-3855
- **Phone:** (605) 668-8000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): St Benedict Health Center (NPI 1356443725, Parkston, SD); Avera Mckennan (NPI 1376519116, Tea, SD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** September 4, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1255680450) · Data from the CMS NPPES public registry.