ARIEL ELIZABETH BIBB CRNA
NPI 1205557857
Nurse Anesthetist, Certified Registered in Bismarck, ND
About Ariel Elizabeth Bibb Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARIEL ELIZABETH BIBB CRNA (NPI 1205557857) is an individual nurse anesthetist, certified registered in Bismarck, North Dakota, licensed in North Dakota (R40408) and active in the NPI registry since September 2022. She is affiliated with Sanford Medical Center Bismarck and is a graduate of University Of North Dakota School Of Medicine (2022).
NPPES Registry Identity
Specialties & Licenses
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
Ariel Elizabeth Bibb 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 Ariel Bibb reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bismarck, ND 58501
- Reassigned Medicare billing, North Dakota enrollment
- 19 clinicians in this Medicare group
Bismarck, ND 58504
- Reassigned Medicare billing, North Dakota enrollment
- 5 clinicians in this Medicare group
Bismarck, ND 58504
- Reassigned Medicare billing, North Dakota enrollment
- 779 clinicians in this Medicare group
Bismarck, ND 58501
- Reassigned Medicare billing, North Dakota enrollment
- 14 clinicians in this Medicare group
Harvey, ND 58341
- Reassigned Medicare billing, North Dakota enrollment
- 29 clinicians in this Medicare group
Mobridge, SD 57601
- Reassigned Medicare billing, South Dakota enrollment
- 259 clinicians in this Medicare group
Dickinson, ND 58601
- Reassigned Medicare billing, North Dakota enrollment
- Also billed through NPI 1992947956 (North Dakota)
- 401 clinicians in this Medicare group
Minot, ND 58701
- Reassigned Medicare billing, North Dakota enrollment
- 20 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sanford Medical Center Bismarck
Acute Care Hospitals · Bismarck, NDEssentia Health
Acute Care Hospitals · Fargo, NDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 58501 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 Ariel Bibb's NPI number?
The NPI number for Ariel Bibb is 1205557857. It was assigned to this individual provider in the NPPES registry on September 12, 2022. The provider is also known as Ariel Elizabeth Mack Crna.
Where is Ariel Bibb located?
Ariel Bibb practices at 300 N 7th St, Bismarck, ND 58501. The listed phone number is (701) 323-6000.
What is Ariel Bibb's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Ariel Bibb enrolled in Medicare?
Yes. Ariel Bibb 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 Ariel Bibb's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ariel Bibb reassigns Medicare benefits to 8 organizations: 701 Anesthesia Associates, PLLC (Bismarck, ND), Dakota Surgery & Laser Center LLC (Bismarck, ND), Sanford Bismarck (Bismarck, ND), Face And Jaw Surgeons PC (Bismarck, ND), St Aloisius Hospital Inc (Harvey, ND) 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 Ariel Bibb's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ariel Bibb accept?
Health plans from Blue Cross Blue Shield of North Dakota, Sanford Health Plan and Wellmark of South Dakota, Inc. list Ariel Bibb 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 Ariel Bibb affiliated with any hospitals?
According to CMS data, Ariel Bibb is affiliated with Sanford Medical Center Bismarck and Essentia Health.
When was this NPI record last updated?
The NPPES record for Ariel Bibb was last updated on June 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Ariel Elizabeth Bibb, CRNA · NPI 1205557857
Nurse Anesthetist, Certified Registered physician in Bismarck, North Dakota. Individual provider, active in the CMS NPPES registry since September 12, 2022.
## Identity
- **NPI:** 1205557857 (Entity type: Individual)
- **Enumerated:** September 12, 2022
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** R40408 (North Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 N 7TH ST, Bismarck, ND 58501-4439
- **Phone:** (701) 323-6000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): 701 Anesthesia Associates, PLLC (NPI 1447897897, Bismarck, ND); Dakota Surgery & Laser Center LLC (NPI 1952348013, Bismarck, ND); Sanford Bismarck (NPI 1811941172, Bismarck, ND); Face And Jaw Surgeons PC (NPI 1184667305, Bismarck, ND); St Aloisius Hospital Inc (NPI 1457477218, Harvey, ND); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of North Dakota School Of Medicine, class of 2022
## Record status
- **NPPES last updated:** June 21, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1205557857) · Data from the CMS NPPES public registry.