Dr. Karl Viddal M.D.
Family Physician
He is located at 701 East Rosser Avenue in Bismarck, ND 58501. Can help patients with the following: Abdominal Pain, Heart Disease, Infant Care, Obesity, Prenatal Care, Women's Health. His National Provider Identifier (NPI) number is 1083702955. Appointment can be made via the phone number (701) 751-9500. He is affiliated with 1 practices.
Conditions treated
Dr. Karl Viddal, being an family physician, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Karl Viddal.
- Abdominal Pain
- Aging In Place
- Anxiety
- Arthritis
- Asthma
- Autism
- Birth Control Counseling
- Breastfeeding and Lactation
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Diabetes
- Fever
- General Care
- Headache
- Heart Disease
- High Blood Pressure
- Hyperlipidemia
- Hypothyroidism
- Infant Care
- Influenza
- Migraine
- Mold Exposure
- Nausea and Vomiting
- Obesity
- Osteoarthritis (OA)
- Osteoporosis
- Pregnancy
- Prenatal Care
- Prescription Refill
- Thyroid Disease
- Women's Health
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Karl Viddal as in-network for the following 2026 plans.
Health plans
Blue Cross Blue Shield of North Dakota
Network data as of Sep 11, 2026, as reported by the insurer.
Show all 14 plans from Blue Cross Blue Shield of North Dakota
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| BlueCare Bronze HSA Eligible $50 PCP Copay ($5 Value Based Drug List) | PPO · Expanded Bronze | In Network | Accepting new patients |
| BlueCare Gold $10 PCP Copay ($5 Value Based Drug List) | PPO · Gold | In Network | Accepting new patients |
| BlueCare Silver $20 PCP Copay ($5 Value Based Drug List) | PPO · Silver | In Network | Accepting new patients |
| BlueDirect Bronze 100 HSA Eligible ($8000 Deductible / $5 Preventive Drug List) | PPO · Expanded Bronze | In Network | Accepting new patients |
| BlueDirect Gold 90 HSA Eligible ($2600 Deductible / $5 Preventive Drug List) | PPO · Gold | In Network | Accepting new patients |
| BlueDirect Silver 80 HSA Eligible ($3500 Deductible / $5 Preventive Drug List) | PPO · Silver | In Network | Accepting new patients |
| BlueEssential Catastrophic 100 HSA Eligible $10600 Deductible | PPO · Catastrophic | In Network | Accepting new patients |
| BlueValue Bronze HSA Eligible $50 PCP Copay (Standardized plan) | PPO · Expanded Bronze | In Network | Accepting new patients |
| BlueValue Gold $30 PCP Copay (Standardized plan) | PPO · Gold | In Network | Accepting new patients |
| BlueValue Silver $40 PCP Copay (Standardized plan) | PPO · Silver | In Network | Accepting new patients |
| DakotaBlue Altru Gold ($5 Value Based Drug List) | PPO · Gold | In Network | Accepting new patients |
| DakotaBlue Altru Silver ($5 Value Based Drug List) | PPO · Silver | In Network | Accepting new patients |
| DakotaBlue Trinity Gold ($5 Value Based Drug List) | PPO · Gold | In Network | Accepting new patients |
| DakotaBlue Trinity Silver ($5 Value Based Drug List) | PPO · Silver | In Network | Accepting new patients |
Medica
Network data as of Jul 13, 2026, as reported by the insurer.
Show all 9 plans from Medica
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Medica Individual Choice Bronze $0 Copay PCP Visits | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| Medica Individual Choice Bronze Share | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| Medica Individual Choice Expanded Bronze Standard | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| Medica Individual Choice Gold $0 Copay PCP Visits | HMO · Gold | Preferred | Not accepting new patients |
| Medica Individual Choice Gold Share | HMO · Gold | Preferred | Not accepting new patients |
| Medica Individual Choice Gold Standard | HMO · Gold | Preferred | Not accepting new patients |
| Medica Individual Choice Silver $0 Copay PCP Visits | HMO · Silver | Preferred | Not accepting new patients |
| Medica Individual Choice Silver Share | HMO · Silver | Preferred | Not accepting new patients |
| Medica Individual Choice Silver Standard | HMO · Silver | Preferred | Not accepting new patients |
Sanford Health Plan
Network data as of Dec 11, 2020, as reported by the insurer.
Show all 8 plans from Sanford Health Plan
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Sanford Individual Simplicity $1,750 | PPO · Gold | Simplicity | Accepting new patients |
| Sanford Individual Simplicity $3,500 | PPO · Silver | Simplicity | Accepting new patients |
| Sanford Individual Simplicity $4,750 | PPO · Silver | Simplicity | Accepting new patients |
| Sanford Individual Simplicity $6,500 | PPO · Expanded Bronze | Simplicity | Accepting new patients |
| Sanford Individual Simplicity $7,200 HSA Qualified | PPO · Expanded Bronze | Simplicity | Accepting new patients |
| Sanford Individual Simplicity Standardized $2,000 | PPO · Gold | Simplicity | Accepting new patients |
| Sanford Individual Simplicity Standardized $6,000 | PPO · Silver | Simplicity | Accepting new patients |
| Sanford Individual Simplicity Standardized $7,500 | PPO · Expanded Bronze | Simplicity | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Karl Viddal is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Karl Viddal is enrolled to bill Medicare as a Practitioner - Family Practice .
Bills through: West River Health Services
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Novo Nordisk | $40 |
| Merck | $35 |
| Amgen | $11 |
Other
| Food and Beverage | $99 |
Looking for more Family Physicians?
Out of the 80 family physicians in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: 701 East Rosser Avenue Bismarck, 58501, ND
- Gender: Male
- Address: 701 East Rosser Avenue Bismarck, 58501, ND
- Gender: Male
- Address: 222 North 7th Street Bismarck, 58501, ND
- Gender: Female
- Address: 9398 Ridgetop Boulevard Northwest Silverdale, 98383, WA
- Gender: Male
- Address: 300 North 7th Street Bismarck, 58501, ND
- Gender: Female
- Address: 701 East Rosser Avenue Bismarck, 58501, ND
- Gender: Female
- Address: 1722 Sharkey Way Lexington, 40511, KY
- Gender: Male
- Address: 727 Kirkwood Mall Bismarck, 58504, ND
- Gender: Female
- Address: Suite 1 2900 East Broadway Avenue Bismarck, 58501, ND
- Gender: Male
- Address: 300 North 7th Street Bismarck, 58501, ND
Questions & Answers
Does Dr. Karl Viddal have affiliation with practices?
Dr. Karl Viddal is affiliated with University of North Dakota.
Where can you meet with Dr. Karl Viddal?
Dr. Karl Viddal's office is located at 701 East Rosser Avenue in Bismarck, ND 58501.
Does Dr. Karl Viddal accept insurance?
Dr. Karl Viddal is listed in-network for 31 ACA Marketplace (Obamacare/HealthCare.gov) plans from Blue Cross Blue Shield of North Dakota, Medica, Sanford Health Plan. See the Marketplace plans section for details.
What conditions does Dr. Karl Viddal treat?
Dr. Karl Viddal provides treatment for Abdominal Pain, Heart Disease, Infant Care, Obesity, Prenatal Care, Women's Health. For the full list see this list.