MRS. AMBER VAN VOORST RN, CRNA
NPI 1134543580
Nurse Anesthetist, Certified Registered in Mount Pleasant, WI
About Mrs. Amber Van Voorst Rn, Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. AMBER VAN VOORST RN, CRNA (NPI 1134543580) is an individual nurse anesthetist, certified registered in Mount Pleasant, Wisconsin, licensed in Wisconsin (100661) and active in the NPI registry since February 2014. She is enrolled in Medicare PECOS, is affiliated with Hegg Memorial Health Center, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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
Mrs. Amber Van Voorst Rn, 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
7Medicare enrollment records show Amber Van Voorst reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mountain Lake, MN 56159
- Reassigned Medicare billing, Minnesota and Iowa enrollments
- Also billed through NPI 1134787930 (Iowa), NPI 1841200623 (Iowa)
- 279 clinicians in this Medicare group
Orange City, IA 51041
- Reassigned Medicare billing, Iowa enrollment
- Also billed through NPI 1003886367 (Iowa)
- 45 clinicians in this Medicare group
Rock Valley, IA 51247
- Reassigned Medicare billing, Iowa enrollment
- 90 clinicians in this Medicare group
Rock Rapids, IA 51246
- Reassigned Medicare billing, Iowa enrollment
- 22 clinicians in this Medicare group
Sioux City, IA 51101
- Reassigned Medicare billing, Iowa enrollment
- 69 clinicians in this Medicare group
Sioux Falls, SD 57105
- Reassigned Medicare billing, South Dakota enrollment
- 66 clinicians in this Medicare group
Sioux Falls, SD 57108
- Reassigned Medicare billing, South Dakota enrollment
- 17 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hegg Memorial Health Center
Critical Access Hospitals · Rock Valley, IASioux Falls Specialty Hospital
Acute Care Hospitals · Sioux Falls, SDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53405 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.
MOUNT PLEASANT, WI 53405
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 Amber Van Voorst's NPI number?
The NPI number for Amber Van Voorst is 1134543580. It was assigned to this individual provider in the NPPES registry on February 5, 2014. The provider is also known as Amber Kramer Rn, Crna.
Where is Amber Van Voorst located?
Amber Van Voorst practices at 3801 Spring St, Mount Pleasant, WI 53405. The listed phone number is (412) 937-5000.
What is Amber Van Voorst's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Amber Van Voorst enrolled in Medicare?
Yes. Amber Van Voorst 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 Amber Van Voorst's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amber Van Voorst reassigns Medicare benefits to 7 organizations: Sanford Health Network (Mountain Lake, MN), Orange City Municipal Hospital (Orange City, IA), Hegg Memorial Hospital (Rock Valley, IA), Avera Mckennan (Rock Rapids, IA), Mhc Anesthesia Services (Sioux City, IA) and 2 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 Amber Van Voorst's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amber Van Voorst accept?
Health plans from Avera Health Plans, Oscar Insurance Company, Wellmark Health Plan of Iowa, Inc. and Wellmark of South Dakota, Inc. list Amber Van Voorst 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 Amber Van Voorst affiliated with any hospitals?
According to CMS data, Amber Van Voorst is affiliated with Hegg Memorial Health Center and Sioux Falls Specialty Hospital.
When was this NPI record last updated?
The NPPES record for Amber Van Voorst was last updated on May 6, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Mrs. Amber Van Voorst, RN, CRNA · NPI 1134543580
Nurse Anesthetist, Certified Registered physician in Mount Pleasant, Wisconsin. Individual provider, active in the CMS NPPES registry since February 5, 2014.
## Identity
- **NPI:** 1134543580 (Entity type: Individual)
- **Enumerated:** February 5, 2014
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 100661 (Wisconsin)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3801 SPRING ST, Mount Pleasant, WI 53405-1667
- **Phone:** (412) 937-5000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Sanford Health Network (NPI 1568469039, Mountain Lake, MN); Orange City Municipal Hospital (NPI 1265479323, Orange City, IA); Hegg Memorial Hospital (NPI 1629023429, Rock Valley, IA); Avera Mckennan (NPI 1750854956, Rock Rapids, IA); Mhc Anesthesia Services (NPI 1639244270, Sioux City, IA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** May 6, 2014
---
Source: [NPI Profile](https://npiprofile.com/npi/1134543580) · Data from the CMS NPPES public registry.