Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ST. ALEXIUS MEDICAL CENTER
NPI 1306832654
General Acute Care Hospital in Bismarck, ND

Active since September 22, 2005
900 E BROADWAY AVE, BISMARCK, ND 58501(701) 530-7000 Get Directions Write a Review

NPPES record last updated: September 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 23, 2026, May 17, 2018, Apr 21, 2017 and 3 more (6 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 1306832654), doing business as Chi St. Alexius Health, is a healthcare organization registered as a general acute care hospital in Bismarck, North Dakota and active in the NPI registry since September 2005. The organization lists Reed Eugene Reyman, President, as its authorized official.

NPPES Registry Identity

NPI1306832654
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameST. ALEXIUS MEDICAL CENTER
Location Address900 E BROADWAY AVEBismarck, ND 58501
Mailing AddressPo Box 5510Bismarck, ND 58506-5510 · (701) 530-7000
Organization SubpartYesParent: Catholic Health Initiatives
Authorized OfficialReed Eugene ReymanPresident · (406) 951-0122
Enumeration DateSeptember 22, 2005
Last NPPES UpdateSeptember 23, 20266 updates tracked since enumeration
NPPES CertifiedSeptember 23, 2026
✔ NPI 1306832654 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
License✔ Licensed in ND · 5004
Definition
An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.
Also ListedClinic/Center · Ambulatory SurgicalTaxonomy 261QA1903X · License 5004 (ND)
900 E BROADWAY AVE, Bismarck, ND 58501

Other Names 1

Doing Business AsChi St. Alexius Health

Other Identifiers 2

Medicaid1456780ND
Other5004ND · Nd License

Accepted 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

7

Medicare enrollment records show 7 clinicians reassign Medicare billing to St. Alexius Medical Center, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 6 within 10 miles. They are listed nearest first.

Clinicians, nearest first (7)

Nurse Practitioner
NPI 1285116509
900 E BROADWAY AVE
Bismarck, ND 58501
(701) 530-5555
✔ PECOS✔ Accepts MedicareSame address
Obstetrics/Gynecology
NPI 1972713337
401 N 9TH ST
Bismarck, ND 58501
(701) 530-6000
✔ PECOS✔ Accepts Medicare0.1 mi
Nurse Practitioner
NPI 1306298534
2830 N WASHINGTON ST
Bismarck, ND 58503
(701) 323-6400
✔ PECOS✔ Accepts Medicare2.3 mi
Nurse Practitioner
NPI 1962424440
1421 MAPLETON AVE
Bismarck, ND 58503
(701) 877-1577
✔ PECOS✔ Accepts Medicare2.3 mi
Obstetrics/Gynecology
NPI 1225082647
3100 N 11TH ST STE 1
Bismarck, ND 58503
(701) 751-2272
✔ PECOS✔ Accepts Medicare2.3 mi
Nurse Practitioner
NPI 1174561617
3100 N 11TH ST STE 1
Bismarck, ND 58503
(701) 751-2272
✔ PECOS✔ Accepts Medicare2.3 mi
Nurse Practitioner
NPI 1285899138
14355 MIRANDA WAY
Los Altos Hills, CA 94022
(701) 989-5885
✔ PECOS✔ Accepts Medicare1,270 mi

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 1306832654. It was assigned to this organization in the NPPES registry on September 22, 2005. The provider is doing business as CHI St. Alexius Health.

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 General Acute Care Hospital with taxonomy code 282N00000X.

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), 7 clinicians in 2 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 (5) and Obstetrics/Gynecology (2). Of these, 1 practice at this address and 6 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 September 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days 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.