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ST. ALEXIUS MEDICAL CENTER
NPI 1205868429
Specialist in Bismarck, ND

Active since July 07, 2006
900 E BROADWAY AVE, BISMARCK, ND 58501(701) 530-7000(701) 530-8984 Get Directions Write a Review

NPPES record last updated: April 1, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 1, 2026, Apr 21, 2017, Jan 4, 2017 and 2 more (5 updates tracked since 2016).

About St. Alexius Medical Center NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ST. ALEXIUS MEDICAL CENTER (NPI 1205868429), doing business as Chi St. Alexius Health Clinics, is a healthcare organization registered as a specialist in Bismarck, North Dakota and active in the NPI registry since July 2006. The organization lists Reed Eugene Reyman, President / Ceo, as its authorized official.

NPPES Registry Identity

NPI1205868429
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameST. ALEXIUS MEDICAL CENTER
Location Address900 E BROADWAY AVEBismarck, ND 58501-4520
Mailing AddressPo Box 997Bismarck, ND 58502-0997 · (701) 530-7000
Phone(701) 530-7000
Fax(701) 530-8984
Organization SubpartYesParent: Catholic Health Initiatives
Authorized OfficialReed Eugene ReymanPresident / Ceo · (406) 951-0122
Enumeration DateJuly 7, 2006
Last NPPES UpdateApril 1, 20265 updates tracked since enumeration
NPPES CertifiedApril 1, 2026
✔ NPI 1205868429 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
900 E BROADWAY AVE, Bismarck, ND 58501
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Other Names 1

Doing Business AsChi St. Alexius Health Clinics

Other Identifiers 1

Medicaid1452473ND

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of North Dakota, Sanford Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

St. Alexius Medical Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

615

Medicare enrollment records show 615 clinicians reassign Medicare billing to St. Alexius Medical Center, which bills Medicare for the services they deliver. Of these, 101 practice at this address and 228 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 38

Nurse Practitioner112
Neurology86
Certified Registered Nurse Anesthetist (CRNA)45
Pediatric Medicine34
Urology28
Diagnostic Radiology26
Family Practice24
Internal Medicine22
30 other specialties238

Nearest to this location (20)

See all 615
Rhonda Bieber, DNP, APRN, FNP-C
Nurse Practitioner
NPI 1811738503
900 E BROADWAY AVE
Bismarck, ND 58501
(701) 720-3344
✔ PECOS✔ Accepts MedicareSame address
Cameron Blissell, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1821822941
900 E BROADWAY AVE
Bismarck, ND 58501
(701) 530-7000
✔ PECOS✔ Accepts MedicareSame address
Alexander Feng, MD
Diagnostic Radiology
NPI 1992293559
900 E BROADWAY AVE
Bismarck, ND 58501
(701) 530-7000
✔ PECOS✔ Accepts MedicareSame address
Natasha Garcia, MD
Internal Medicine
NPI 1427639582
900 E BROADWAY AVE
Bismarck, ND 58501
(701) 530-7000
✔ PECOS✔ Accepts MedicareSame address
Marwan Mashina, MD
Pulmonary Disease
NPI 1720648819
900 E BROADWAY AVE
Bismarck, ND 58501
(847) 770-3690
✔ PECOS✔ Accepts MedicareSame address
Sheena Mathew, MD
Pediatric Medicine
NPI 1992583678
900 E BROADWAY AVE
Bismarck, ND 58501
(914) 463-1690
✔ PECOSSame address
Issa Al Rabadi, M.D.
Hospitalist
NPI 1104249507
900 E BROADWAY AVE
Bismarck, ND 58501
(701) 530-7000
✔ PECOS✔ Accepts MedicareSame address
Rafael Coplin Reynoso, MD
Critical Care (Intensivists)
NPI 1427095702
900 E BROADWAY AVE
Bismarck, ND 58501
(701) 530-4777
✔ PECOS✔ Accepts MedicareSame address
Jenna Etzold, LP
Clinical Psychologist
NPI 1538707898
900 E BROADWAY AVE
Bismarck, ND 58501
(701) 530-7300
✔ PECOS✔ Accepts MedicareSame address
Patrick Grace, M.D.
Anesthesiology
NPI 1447698469
900 E BROADWAY AVE
Bismarck, ND 58501
(701) 530-7688
✔ PECOS✔ Accepts MedicareSame address
Todd Gray, MD
Urology
NPI 1679587422
900 E BROADWAY AVE
Bismarck, ND 58501
(701) 530-6500
✔ PECOSSame address
Colby Halsey, MD
Cardiac Electrophysiology
NPI 1376703942
900 E BROADWAY AVE
Bismarck, ND 58501
(701) 530-7000
✔ PECOS✔ Accepts MedicareSame address
Ermelinda Kerpi, M.D.
Family Practice
NPI 1508249707
900 E BROADWAY AVE
Bismarck, ND 58501
(701) 530-7000
✔ PECOS✔ Accepts MedicareSame address
Jeffrey Maddock, M.D.
Interventional Radiology
NPI 1922450790
900 E BROADWAY AVE
Bismarck, ND 58501
(701) 530-5304
✔ PECOS✔ Accepts MedicareSame address
Damon Nelson, MD
Emergency Medicine
NPI 1184731952
900 E BROADWAY AVE
Bismarck, ND 58501
(701) 530-7000
✔ PECOS✔ Accepts MedicareSame address
Oluwadara Okorafor, MD, MS
General Surgery
NPI 1922627231
900 E BROADWAY AVE
Bismarck, ND 58501
(701) 530-7000
✔ PECOS✔ Accepts MedicareSame address
Samantha Risan, RD, LRD
Registered Dietitian or Nutrition Professional
NPI 1659898799
900 E BROADWAY AVE
Bismarck, ND 58501
(701) 530-7877
✔ Accepts MedicareSame address
Jared Steinberger, MD
Interventional Cardiology
NPI 1497241350
900 E BROADWAY AVE
Bismarck, ND 58501
(701) 530-7000
✔ PECOS✔ Accepts MedicareSame address
Kevin Dahmen, M.D.
Psychiatry
NPI 1821174178
900 E BROADWAY AVE
Bismarck, ND 58501
(701) 530-7300
✔ PECOS✔ Accepts MedicareSame address
Sunanda Jain, MD
Nephrology
NPI 1164514519
900 E BROADWAY AVE
Bismarck, ND 58501
(701) 530-7000
✔ PECOSSame address
See all 615 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 St. Alexius Medical Center's NPI number?

The NPI number for St. Alexius Medical Center is 1205868429. It was assigned to this organization in the NPPES registry on July 7, 2006. The provider is doing business as CHI St. Alexius Health Clinics.

Where is St. Alexius Medical Center located?

St. Alexius Medical Center is located at 900 E Broadway Ave, Bismarck, ND 58501. The listed phone number is (701) 530-7000.

What is St. Alexius Medical Center's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is St. Alexius Medical Center enrolled in Medicare?

Yes. St. Alexius Medical Center is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through St. Alexius Medical Center?

According to the CMS Revalidation Reassignment List (October 2026 release), 615 clinicians in 38 Medicare specialties reassign their Medicare billing to St. Alexius Medical Center. A 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 the clinician's services. The largest specialties are Nurse Practitioner (112), Neurology (86) and Certified Registered Nurse Anesthetist (CRNA) (45). Of these, 101 practice at this address and 228 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does St. Alexius Medical Center accept?

Health plans from Blue Cross Blue Shield of North Dakota and Sanford Health Plan list St. Alexius Medical Center 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 St. Alexius Medical Center was last updated on April 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.