MS. RENAE MARIE GIELEN CRNA
NPI 1568488153
Nurse Anesthetist, Certified Registered in Fargo, ND
About Ms. Renae Marie Gielen Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. RENAE MARIE GIELEN CRNA (NPI 1568488153) is an individual nurse anesthetist, certified registered in Fargo, North Dakota, licensed in North Dakota (204350) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Bigfork Valley Hospital, and is a graduate of Mayo Medical School (1993).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Ms. Renae Marie Gielen 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
8Medicare enrollment records show Renae Gielen reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fargo, ND 58102
- Reassigned Medicare billing, North Dakota enrollment
- 1,464 clinicians in this Medicare group
Grand Rapids, MN 55744
- Reassigned Medicare billing, Minnesota enrollment
- 555 clinicians in this Medicare group
Bigfork, MN 56628
- Reassigned Medicare billing, Minnesota enrollment
- 23 clinicians in this Medicare group
Annandale, MN 55302
- Reassigned Medicare billing, Minnesota enrollment
- 3,733 clinicians in this Medicare group
Hibbing, MN 55746
- Reassigned Medicare billing, Minnesota enrollment
- 707 clinicians in this Medicare group
Plymouth, MN 55447
- Reassigned Medicare billing, Minnesota enrollment
- 1,033 clinicians in this Medicare group
Shakopee, MN 55379
- Reassigned Medicare billing, Minnesota enrollment
- 320 clinicians in this Medicare group
Osage Beach, MO 65065
- Reassigned Medicare billing, Missouri enrollment
- 27 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Bigfork Valley Hospital
Critical Access Hospitals · Bigfork, MNLake Regional Health System
Acute Care Hospitals · Osage Beach, MOSanford Medical Center Fargo
Acute Care Hospitals · Fargo, NDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 58103 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 Renae Gielen's NPI number?
The NPI number for Renae Gielen is 1568488153. It was assigned to this individual provider in the NPPES registry on July 15, 2006. The provider is also known as Renae Marie Rasmusson.
Where is Renae Gielen located?
Renae Gielen practices at 1720 University Dr S, Fargo, ND 58103. The listed phone number is (701) 234-2000.
What is Renae Gielen's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Renae Gielen enrolled in Medicare?
Yes. Renae Gielen 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 Renae Gielen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Renae Gielen reassigns Medicare benefits to 8 organizations: Sanford Medical Center Fargo (Fargo, ND), Grand Itasca Clinic And Hospital (Grand Rapids, MN), Northern Itasca Hospital District (Bigfork, MN), Allina Health System (Annandale, MN), Range Regional Health Services (Hibbing, MN) and 3 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 Renae Gielen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Renae Gielen affiliated with any hospitals?
According to CMS data, Renae Gielen is affiliated with Bigfork Valley Hospital, Lake Regional Health System and Sanford Medical Center Fargo.
When was this NPI record last updated?
The NPPES record for Renae Gielen was last updated on March 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.
# Ms. Renae Marie Gielen, CRNA · NPI 1568488153
Nurse Anesthetist, Certified Registered physician in Fargo, North Dakota. Individual provider, active in the CMS NPPES registry since July 15, 2006.
## Identity
- **NPI:** 1568488153 (Entity type: Individual)
- **Enumerated:** July 15, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 204350 (North Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 1720 UNIVERSITY DR S, Fargo, ND 58103-4940
- **Phone:** (701) 234-2000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Sanford Medical Center Fargo (NPI 1952323974, Fargo, ND); Grand Itasca Clinic And Hospital (NPI 1669426631, Grand Rapids, MN); Northern Itasca Hospital District (NPI 1851335525, Bigfork, MN); Allina Health System (NPI 1457657249, Annandale, MN); Range Regional Health Services (NPI 1356321699, Hibbing, MN); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Mayo Medical School, class of 1993
## Record status
- **NPPES last updated:** March 6, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1568488153) · Data from the CMS NPPES public registry.