DR. LUKE B ROLLER MD
NPI 1962769059
Radiology - Diagnostic Radiology in Bismarck, ND

Q: What is Luke Roller's NPI number?

The NPI number for Luke Roller is 1962769059. It was assigned to this individual provider in the NPPES registry on April 13, 2012.

Q: What is Luke Roller's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Q: When was this NPI record last updated?

The NPPES record for Luke Roller 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 7 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.

Active since April 13, 2012PECOS EnrolledAccepts Medicare Assignment

79.63/100

CMS Quality Rating

900 E BROADWAY AVE, BISMARCK, ND 58501(701) 530-7000 Get Directions Write a Review

NPPES record last updated: March 6, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 6, 2026, Nov 14, 2023, May 5, 2018 (3 updates tracked since 2018).

On this page

About Dr. Luke B Roller Md NPPES

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

DR. LUKE B ROLLER MD (NPI 1962769059) is an individual diagnostic radiology provider in Bismarck, North Dakota, licensed in North Dakota (14508) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Chi St Alexius Health, and maintains a secondary practice location in Clackamas.

NPPES Registry Identity

NPI1962769059

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameDR. LUKE B ROLLERCredential: MD

Location Address900 E BROADWAY AVEBismarck, ND 58501-4520

Mailing Address900 E Broadway AveBismarck, ND 58501-4520

Phone(701) 530-7000

Sole ProprietorNo

Medical School CMSOtherGraduated 2012

Enumeration DateApril 13, 2012

Last NPPES UpdateMarch 6, 20263 updates tracked since enumeration

NPPES CertifiedMarch 6, 2026

✔ NPI 1962769059 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

Licenses✔ Licensed in ND · 14508✔ Licensed in OR · MD228213✔ Licensed in WA · MD70061262

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

900 E BROADWAY AVE, Bismarck, ND 58501

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Secondary Practice Location 1

Location 110180 SE Sunnyside RdClackamas, OR 97015-8970 · Phone (800) 813-2000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Sunflower Health Plan, Ambetter Health, Ambetter Health of Delaware 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 and accepts Medicare assignment

Dr. Luke B Roller Md 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.

PECOS PAC ID2062717119

PECOS Enrollment IDI20180914000838, I20250613001647

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 Luke Roller reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St. Alexius Medical Center

Same address

Specialist

900 E BROADWAY AVE
Bismarck, ND 58501

Reassigned Medicare billing, North Dakota enrollment
616 clinicians in this Medicare group

NPI 1205868429 (701) 530-7000

Bismarck Radiology Associates PC

Same address

Diagnostic Radiology

900 E BROADWAY AVE
Bismarck, ND 58501

Reassigned Medicare billing, North Dakota enrollment
7 clinicians in this Medicare group

NPI 1750159398 (701) 333-8354

Independent Medical Consultants LLC

12 mi

Diagnostic Radiology

224 W AVENUE A
Bismarck, ND 58501

Reassigned Medicare billing, North Dakota enrollment
5 clinicians in this Medicare group

NPI 1952295024 (701) 333-8354

Lutheran Charity Association

96 mi

Multi-Specialty

2422 20TH ST SW
Jamestown, ND 58401

Reassigned Medicare billing, North Dakota enrollment
Also billed through NPI 1548256753 (North Dakota)
95 clinicians in this Medicare group

NPI 1073569794 (701) 252-1050

Trenton Indian Service Area

168 mi

Clinic/Center

331 4TH AVE E
Trenton, ND 58853

Reassigned Medicare billing, Texas enrollment
11 clinicians in this Medicare group

NPI 1568574036 (701) 774-0461

Huron Clinic Foundation Ltd

210 mi

Family Medicine

111 4TH ST SE
Huron, SD 57350

Reassigned Medicare billing, South Dakota enrollment
9 clinicians in this Medicare group

NPI 1184626962 (605) 352-8691

Huron Regional Medical Center, Inc

210 mi

Critical Access Hospital

172 4TH ST SE
Huron, SD 57350

Reassigned Medicare billing, South Dakota and North Dakota enrollments
Also billed through NPI 1154312429 (South Dakota)
120 clinicians in this Medicare group

NPI 1376779777 (605) 353-6200

Bella Natural Womens Care

519 mi

Obstetrics & Gynecology

1285 CENTAUR VILLAGE DR STE 100
Lafayette, CO 80026

Reassigned Medicare billing, Colorado enrollment
30 clinicians in this Medicare group

NPI 1285241299 (303) 665-2341

Merit Radiology PLLC

973 mi

Diagnostic Radiology

4343 N JOSEY LN
Carrollton, TX 75010

Reassigned Medicare billing, Texas enrollment
68 clinicians in this Medicare group

NPI 1326819145 (972) 492-1010

Trihealth H LLC

976 mi

Obstetrics

375 DIXMYTH AVE
Cincinnati, OH 45220

Reassigned Medicare billing, Ohio enrollment
1,102 clinicians in this Medicare group

NPI 1811215742 (513) 862-3452

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 45

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.

Screening mammography 77067

Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.

240 services240 patients

Screening 3d breast mammography 77063

Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.

234 services234 patients

Screening mammography 77067

217 services217 patients

Screening 3d breast mammography 77063

210 services210 patients

Nuclear medicine studies of heart muscle at rest and with stress and spect 78452

Nuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.

115 services115 patients

Ct scan of chest without contrast 71250

A CT scan of the chest without contrast is a non-invasive imaging procedure. It uses special X-ray equipment to produce detailed images of your chest area, including your lungs and heart. It can help diagnose conditions such as lung diseases or heart disorders. It doesn't involve any dyes or contrast agents.

114 services111 patients

Dxa bone density measurement of hip, pelvis, spine 77080

A DXA bone density measurement is a simple, quick, and non-invasive procedure that assesses the strength of your bones. This test uses X-rays to measure the amount of minerals, mainly calcium, in the hip, pelvis, and spine. It helps in early detection of osteoporosis or other bone diseases.

106 services106 patients

Ct scan head or brain without contrast 70450

A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.

85 services84 patients

Ct scan of abdomen and pelvis with contrast 74177

A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.

80 services79 patients

Ct scan of abdomen and pelvis without contrast 74176

A CT scan of the abdomen and pelvis is a non-invasive medical test. It uses special X-ray equipment to create detailed images of your abdominal and pelvic areas. This helps doctors examine organs, tissues, and vessels. No contrast dye is used in this procedure.

70 services70 patients

Ct scan of blood vessels of chest with contrast 71275

A CT scan of the chest with contrast is a non-invasive imaging test. It uses X-rays and a special dye to get detailed images of your blood vessels in the chest. This helps in diagnosing conditions related to heart and lungs.

64 services63 patients

Mri scan of leg joint without contrast 73721

An MRI scan of your leg joint is a non-invasive procedure that uses magnetic fields and radio waves to create detailed images of the structures within your leg. This helps doctors diagnose or monitor conditions without using contrast dye.

52 services49 patients

Mri scan of lower spinal canal without contrast 72148

An MRI scan of the lower spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to produce detailed images of your lower spine. This helps identify issues like disc problems, tumors, or nerve conditions. No dye is used.

51 services51 patients

Mri scan of lower spinal canal without contrast 72148

50 services50 patients

Limited ultrasound scan of 1 breast 76642

A limited ultrasound scan of one breast is a non-invasive imaging test. It uses sound waves to create pictures of the inside of your breast. It helps identify any unusual growths or changes. It's safe, quick, and typically painless.

45 services41 patients

Dxa bone density measurement of hip, pelvis, spine 77080

41 services41 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

37 services35 patients

Mri scan of brain before and after contrast 70553

An MRI scan of the brain, both before and after contrast, helps visualize different brain structures. Initially, images are taken without a contrast agent. Then, a safe dye is injected which helps highlight certain areas, providing clearer, more detailed images.

36 services36 patients

3d radiographic procedure 76376

A 3D radiographic procedure is a non-invasive imaging test that helps doctors visualize the internal structures of your body in three dimensions. This advanced technology provides detailed images, aiding in accurate diagnosis and treatment planning. It involves exposure to minimal radiation.

35 services34 patients

X-ray of chest, 1 view 71045

A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.

32 services27 patients

Mri scan of brain without contrast 70551

An MRI scan of the brain without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your brain. It helps in detecting abnormalities like tumors, stroke, inflammation, or infection.

31 services31 patients

Low dose ct scan of chest for lung cancer screening 71271

A low-dose CT scan of the chest is a quick, painless procedure that uses a small amount of radiation to create detailed images of your lungs. It's a key tool for early detection of lung cancer, especially for those at high risk.

29 services29 patients

Mri scan of arm joint without contrast 73221

An MRI scan of the arm joint is a non-invasive imaging procedure that uses magnetic fields and radio waves to create detailed images of the structures within your arm joint. No contrast dye is used in this process. It helps to diagnose or monitor conditions like arthritis, injuries, or infections.

27 services26 patients

Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) G0279

Diagnostic digital breast tomosynthesis is a 3D imaging test that allows doctors to examine your breast tissue layer by layer. It's performed on one or both sides. It helps in detecting abnormalities more accurately. It's often done in addition to other tests.

27 services24 patients

Mri scan of lower spinal canal before and after contrast 72158

An MRI scan of the lower spinal canal with contrast is a non-invasive imaging procedure. It uses magnetic fields to generate detailed images of your lower spine. A contrast agent is injected to enhance these images, helping doctors see issues more clearly.

26 services26 patients

Ct scan of abdomen and pelvis before and after contrast 74178

A CT scan of your abdomen and pelvis with and without contrast helps visualize your internal organs better. Contrast is a special dye that improves the clarity of the images. It's taken orally or injected into your veins before the scan. The process is painless and quick.

26 services26 patients

Mri scan of leg joint without contrast 73721

24 services21 patients

Ct scan of chest with contrast 71260

A CT scan of the chest with contrast is an imaging procedure. A special dye (contrast) is used to highlight specific areas in your body, providing clearer pictures of your chest. This helps in diagnosing conditions related to your lungs, heart, and other chest structures.

23 services23 patients

Ct scan of leg without contrast 73700

A CT scan of the leg is a non-invasive imaging test that uses X-rays to capture detailed images of your leg's bones, muscles, and blood vessels. It doesn't use contrast dye and doesn't cause any pain. It helps in diagnosing injuries or diseases.

23 services23 patients

Ct scan of blood vessels of neck with contrast 70498

A CT scan of the neck's blood vessels with contrast is a diagnostic procedure. It uses X-rays and a special dye to create detailed images of your neck's blood vessels. This helps doctors detect issues such as blockages or abnormalities.

22 services22 patients

Mri scan of abdomen before and after contrast 74183

An MRI scan of the abdomen before and after contrast provides detailed images of your abdominal organs. Initially, images are taken without a contrast agent. Then, a safe dye is administered, usually via an IV, to highlight certain areas, giving a clearer picture to help diagnose various conditions.

22 services22 patients

Ct scan of upper spine without contrast 72125

A CT scan of the upper spine without contrast is a non-invasive imaging test that uses X-rays to capture detailed images of your neck and upper back. It helps in identifying issues like fractures, tumors, or infections. No dye (contrast) is used in this scan.

21 services21 patients

Ct scan of blood vessels of head with contrast 70496

A CT scan of the head's blood vessels with contrast is a diagnostic procedure. A special dye (contrast) is injected into your body to make the blood vessels visible on the scan. This helps identify issues like blockages or abnormalities in your head's blood vessels.

20 services20 patients

Mri scan of upper spinal canal without contrast 72141

An MRI scan of the upper spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your upper spine. This helps doctors identify issues such as injuries, infections or diseases. No dye is used.

20 services20 patients

Mri scan of arm joint without contrast 73221

20 services18 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

18 services16 patients

Diagnostic mammography of 1 breast 77065

Diagnostic mammography of 1 breast is a detailed imaging test that allows doctors to closely examine a specific area in the breast. It's often used when a routine screening reveals an abnormality. This test can help identify any unusual changes or issues.

18 services16 patients

Mri scan of upper spinal canal without contrast 72141

15 services15 patients

Ct scan of blood vessels of abdomen and pelvis with contrast 74174

A CT scan of the abdomen and pelvis with contrast is a medical imaging procedure. A special dye, called contrast, is used to make blood vessels more visible. The scan produces detailed images of your abdomen and pelvis, helping doctors to diagnose conditions or plan treatments.

14 services13 patients

Ct scan of chest without contrast 71250

13 services13 patients

Low dose ct scan of chest for lung cancer screening 71271

12 services12 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

12 services12 patients

Ct scan of face without contrast 70486

A CT scan of the face without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your face, including bones, soft tissues, and blood vessels. It's often used to diagnose diseases, injuries, or abnormalities. No contrast dye is used in this procedure.

11 services11 patients

Ct scan of abdomen and pelvis with contrast 74177

11 services11 patients

Ultrasound study of arm or leg veins with compression and maneuvers 93970

An ultrasound study of arm or leg veins with compression and maneuvers is a non-invasive procedure that uses sound waves to create images of your veins. This helps identify blood clots or other vein problems. During the procedure, pressure is applied to the veins and certain movements are performed to assess blood flow.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Chi St Alexius Health

Acute Care Hospitals · Bismarck, ND

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number350002

Location900 E BroadwayBismarck, ND 58501 · Burleigh County

Emergency services Birthing friendly

Garrison Memorial Hospital

Critical Access Hospitals · Garrison, ND

OwnershipVoluntary non-profit - Church

CMS Certification Number351303

Location407 3rd Ave SEGarrison, ND 58540 · Mclean County

Emergency services

Sakakawea Medical Center - Cah

Critical Access Hospitals · Hazen, ND

OwnershipVoluntary non-profit - Private

CMS Certification Number351310

Location510 8th Avenue NEHazen, ND 58545 · Mercer County

Emergency services

Smp Health St Aloisius

Critical Access Hospitals · Harvey, ND

OwnershipVoluntary non-profit - Private

CMS Certification Number351327

Location325 E Brewster StHarvey, ND 58341 · Wells County

Emergency services

Carolina Pines Regional Medical Center

Acute Care Hospitals · Hartsville, SC

3/5 CMS rating

OwnershipProprietary

CMS Certification Number420010

Location1304 W Bobo Newsom HwyHartsville, SC 29550 · Darlington County

Emergency services Birthing friendly

Physician 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.

New Patient

$85.71 typical visit price

range $55.75 – $168.12

Typical copayment $21.42 (range $13.93 – $42.03)

Most-billed visit code 99203

Established Patient

$69.48 typical visit price

range $18.11 – $137.65

Typical copayment $17.37 (range $4.52 – $34.41)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

79.63/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

76.03

Promoting Interoperability

Improvement Activities

Cost

74.42

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.

DR. LING SING CHOW M.D.

Internal Medicine