BERNA ROIG DEMALIGNON M.D.
NPI 1770560948
Radiology - Radiation Oncology in Great Falls, MT

Q: What is Berna Demalignon's NPI number?

The NPI number for Berna Demalignon is 1770560948. It was assigned to this individual provider in the NPPES registry on December 28, 2005. The provider is also known as Berna Roig M.D..

Q: What is Berna Demalignon's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Q: When was this NPI record last updated?

The NPPES record for Berna Demalignon was last updated on March 15, 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.

Active since December 28, 2005PECOS Enrolled

202 2ND AVE S STE 103, GREAT FALLS, MT 59405(406) 991-3957 Get Directions Write a Review

NPPES record last updated: March 15, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 15, 2023, Oct 29, 2020, Jan 8, 2018 and 1 more (4 updates tracked since 2017).

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About Berna Roig Demalignon M.d. NPPES

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

BERNA ROIG DEMALIGNON M.D. (NPI 1770560948) is an individual radiation oncology provider in Great Falls, Montana, licensed in Montana (57381) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS, is affiliated with Sidney Health Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1770560948

Entity TypeIndividualFemale

Primary Taxonomy2085R0001X

Provider Legal NameBERNA ROIG DEMALIGNONCredential: M.D.

Location Address202 2ND AVE S STE 103Great Falls, MT 59405-1882

Mailing Address202 2nd Ave S Ste 103Great Falls, MT 59405-1882 · (064) 991-3957

Phone(406) 991-3957

Sole ProprietorNo

Medical School CMSState University Of Ny Upstate Medical UniversityGraduated 1998

Enumeration DateDecember 28, 2005

Last NPPES UpdateMarch 15, 20234 updates tracked since enumeration

NPPES CertifiedMarch 15, 2023

✔ NPI 1770560948 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0001X

License✔ Licensed in MT · 57381

Definition

A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

Also ListedGeneral PracticeTaxonomy 208D00000X · License 57381 (MT)

202 2ND AVE S STE 103, Great Falls, MT 59405

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Other Names 1

Former Name (1)Berna Roig M.d.

Secondary Practice Locations 2

Location 11117 29th St South, Benefis Sletten Cancer InstituteGerat Falls, MT 59405 · Phone (406) 731-8265 · Fax (406) 731-8267

Location 2216 14th Ave SWSidney, MT 59270-3519 · Phone (406) 488-2552

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, BridgeSpan Health Company, Mountain Health CO-OP and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Berna Roig Demalignon M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID749252666

PECOS Enrollment IDI20170421001550, I20250130000942

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Berna Demalignon reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Benefis Hospitals Inc

2.1 mi

Multi-Specialty

1401 25TH ST S
Great Falls, MT 59405

Reassigned Medicare billing, Montana enrollment
637 clinicians in this Medicare group

NPI 1780968974 (406) 455-5000

Sidney Health Center

333 mi

Emergency Care

216 14TH AVE SW
Sidney, MT 59270

Reassigned Medicare billing, Montana enrollment
Also billed through NPI 1285719161 (Montana)
149 clinicians in this Medicare group

NPI 1568532802 (406) 488-2100

Asante

668 mi

General Acute Care Hospital

2825 E BARNETT RD
Medford, OR 97504

Reassigned Medicare billing, Oregon enrollment
267 clinicians in this Medicare group

NPI 1770587107 (541) 789-7000

Asante Three Rivers Medical Center, LLC

686 mi

General Acute Care Hospital

500 SW RAMSEY AVENUE
Grants Pass, OR 97527

Reassigned Medicare billing, Oregon enrollment
207 clinicians in this Medicare group

NPI 1801891809 (541) 472-7000

Bay Area Hospital District

689 mi

General Acute Care Hospital

1775 THOMPSON RD
Coos Bay, OR 97420

Reassigned Medicare billing, Oregon enrollment
327 clinicians in this Medicare group

NPI 1225016561 (541) 269-8124

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.

Sidney Health Center

Critical Access Hospitals · Sidney, MT

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number271344

Location216 14th Ave SWSidney, MT 59270 · Richland County

Emergency services Birthing friendly

Asante Three Rivers Medical Center

Acute Care Hospitals · Grants Pass, OR

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number380002

Location500 SW Ramsey AvenueGrants Pass, OR 97527 · Josephine County

Emergency services Birthing friendly

Asante Rogue Regional Medical Center

Acute Care Hospitals · Medford, OR

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380018

Location2825 E Barnett RoadMedford, OR 97504 · Jackson County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59405 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$172.26 typical visit price

range $56.81 – $172.26

Typical copayment $43.06 (range $14.20 – $43.06)

Most-billed visit code 99205

Established Patient

$70.82 typical visit price

range $18.24 – $140.32

Typical copayment $17.70 (range $4.56 – $35.08)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Berna Demalignon's NPI number?

The NPI number for Berna Demalignon is 1770560948. It was assigned to this individual provider in the NPPES registry on December 28, 2005. The provider is also known as Berna Roig M.D..

Where is Berna Demalignon located?

Berna Demalignon practices at 202 2nd Ave S Ste 103, Great Falls, MT 59405. The listed phone number is (406) 991-3957.

What is Berna Demalignon's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Berna Demalignon enrolled in Medicare?

Yes. Berna Demalignon is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Berna Demalignon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Berna Demalignon reassigns Medicare benefits to 5 organizations: Benefis Hospitals Inc (Great Falls, MT), Sidney Health Center (Sidney, MT), Asante (Medford, OR), Asante Three Rivers Medical Center, LLC (Grants Pass, OR) and Bay Area Hospital District (Coos Bay, OR). 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 Berna Demalignon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Berna Demalignon accept?

Health plans from Blue Cross and Blue Shield of Montana, BridgeSpan Health Company, Mountain Health CO-OP, PacificSource Health Plans and Providence Health Plan and 2 other insurers list Berna Demalignon 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 Berna Demalignon affiliated with any hospitals?

According to CMS data, Berna Demalignon is affiliated with Sidney Health Center, Asante Three Rivers Medical Center and Asante Rogue Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Berna Demalignon was last updated on March 15, 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.