David Christianson, M.D.
David Christianson is a Hematology & Oncology specialist based in Billings, MT with over 33 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
With over 33 years in internal medicine, David Christianson, M.D. is a long-established hematology & oncology specialist in Billings. Trained at University of Oklahoma College of Medicine (class of 1993), he has been practicing for over 33 years. Among his Medicare patients, common conditions include hypertension, high cholesterol, and cancer (per CMS data).
Older · 5736dNPPES updated 2010-09-08 · verify NPI on CMS · Verify license at Montana Board of Medical Examiners
Contact & Location
Practice Location
1315 Golden Valley Cir, Billings, MT 59102-6746
How Does This Doctor Compare?
Opioid Rx
↓ Lower = better7.46%
Montana avg: 7.2 · US avg: 5.1
⚠ Lower than most doctors nationally(+2.4 pts)
7.46% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better78.8%
Montana avg: 85 · US avg: 82.8
⚠ Lower than most doctors nationally(-4 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
521
Unique beneficiaries
High volumePrescription Recipients
352
Patients prescribed
Prescriptions Written
2,977
Total claims
Total Medicare drug cost: $6.90M
Percentile rankings compared against 214 reporting peers in Montana.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Cancer.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-2%) — less common here
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-15%) — less common here
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+34%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-9%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-7%) — less common here
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-6%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-7%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1993
University of Oklahoma College of Medicine
33 years in practice
Senior practitioner
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Taxonomy: 207RH0003X
Education & Training
University of Oklahoma College of Medicine (Class of 1993)
Mailing address
Po Box 30976, Billings, MT 59107-0976
Differs from practice location
Virtual Hematology & Oncology Care With David Christianson
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with David Christianson for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Billings required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about David Christianson
Dr. Christianson is listed as active in the NPI registry with telehealth listed in Billings, MT. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (406) 238-6290.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact David Christianson
Practice Location
1315 Golden Valley Cir, Billings, MT 59102-6746
Mailing Address
Po Box 30976, Billings, MT 59107-0976
This is a provider directory. Contact the office directly to schedule appointments.
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