Dr. Mark G. Griffin
- Gender: Male
- Experience: 33 years
- Graduated from: University Of Missouri, Kansas City, School Of Medicine
- Graduation year: 1988
- Sole propriator: No
- NPI: 1164416251
Dr. Mark G. Griffin MD
Gastroenterologist
He is located at 4545 R Street in Lincoln, NE 68503. Can help patients with the following: Eosinophilic Esophagitis, Fatty Liver Disease, Fever, Hiatal Hernia, Obesity, Portal Hypertension. His National Provider Identifier (NPI) number is 1164416251. Appointment can be made via the phone number (402) 465-4545. He is affiliated with 5 hospitals.
Conditions treated
Dr. Mark G. Griffin, being an gastroenterologist, 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. Mark G. Griffin.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Ascites
- Asthma
- Atherosclerosis
- Autoimmune Hepatitis
- Bad Breath
- Barrett's Esophagus
- Bladder Control
- Bleeding Varices
- Blood in Stool
- Botulism
- Cancer
- Carcinoid Tumor
- Celiac Disease
- Chest Pain
- Childhood Obesity
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Cirrhosis
- Clostridium Difficile Colitis
- Colitis
- Colonoscopy
- Common Cold
- Constipation
- Crohn's Disease
- Cystitis
- Diarrhea
- Diverticulosis
- Edema
- Eosinophilic Esophagitis
- Esophagitis
- Fatty Liver Disease
- Feeding and Swallowing
- Fever
- Food Allergies
- Gallbladder Pain
- Gastric Bypass Surgery
- Gastritis
- Gastroesophageal Reflux Disease (GERD)
- Gastroparesis
- General Care
- Headache
- Heart Disease
- Heartburn
- Helicobacter Pylori Infection
- Hemorrhoids
- Hepatitis A (HAV)
- Hepatitis B (HBV)
- Hepatitis C (HCV)
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Indigestion
- Inflammatory Bowel Disease (IBD)
- Influenza
- Inguinal Hernia
- Internal Bleeding
- Intussusception
- Irritable Bowel Syndrome (IBS)
- Lactose Intolerance
- Leaky Gut Syndrome
- Liver Disease
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Pancreas Divisum
- Pancreatic Cancer
- Pancreatic Cysts
- Pancreatitis
- Peptic Ulcer
- Portal Hypertension
- Prescription Refill
- Primary Biliary Cirrhosis (PBC)
- Primary Sclerosing Cholangitis (PSC)
- Stomach Cancer
- Swallowing Disorders
- Ulcerative Colitis
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. Mark G. Griffin
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Mark G. Griffin as in-network for the following 2026 plans.
Health plans
Ambetter Health
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 16 plans from Ambetter Health
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Choice Bronze HSA | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Choice Bronze HSA + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Clear Gold | EPO · Gold | Preferred | Accepting new patients |
| Clear Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Elite Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elite Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elite Gold | EPO · Gold | Preferred | Accepting new patients |
| Elite Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Focused Silver | EPO · Silver | Preferred | Accepting new patients |
| Focused Silver + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients |
| Standard Expanded Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Expanded Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Gold | EPO · Gold | Preferred | Accepting new patients |
| Standard Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Standard Silver | EPO · Silver | Preferred | Accepting new patients |
| Standard Silver + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients |
Blue Cross and Blue Shield of Nebraska
Network data as of Sep 16, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| HeartlandBlue Bronze HSA 6500 NEtwork Blue | EPO · Expanded Bronze | Preferred | Accepting new patients |
Medica
Network data as of Jul 13, 2026, as reported by the insurer.
Show all 36 plans from Medica
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Elevate by Medica Bronze $0 Copay PCP Visits | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elevate by Medica Bronze Premier | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elevate by Medica Expanded Bronze Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elevate by Medica Gold $0 Copay PCP Visits | EPO · Gold | Preferred | Accepting new patients |
| Elevate by Medica Gold Share | EPO · Gold | Preferred | Accepting new patients |
| Elevate by Medica Gold Standard | EPO · Gold | Preferred | Accepting new patients |
| Elevate by Medica Silver $0 Copay PCP Visits | EPO · Silver | Preferred | Accepting new patients |
| Elevate by Medica Silver Share | EPO · Silver | Preferred | Accepting new patients |
| Elevate by Medica Silver Standard | EPO · Silver | Preferred | Accepting new patients |
| Medica Insure Bronze Premier | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica Insure Bronze Share | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica Insure Expanded Bronze Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica Insure Gold $0 Copay PCP Visits | EPO · Gold | Preferred | Accepting new patients |
| Medica Insure Gold Share | EPO · Gold | Preferred | Accepting new patients |
| Medica Insure Gold Standard | EPO · Gold | Preferred | Accepting new patients |
| Medica Insure Silver $0 Copay PCP Visits | EPO · Silver | Preferred | Accepting new patients |
| Medica Insure Silver Share | EPO · Silver | Preferred | Accepting new patients |
| Medica Insure Silver Standard | EPO · Silver | Preferred | Accepting new patients |
| Medica with CHI Health Bronze $0 Copay PCP Visits | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica with CHI Health Bronze $0 Copay PCP Visits + Adult Eye Exam | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica with CHI Health Bronze Premier | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica with CHI Health Bronze Premier + Adult Eye Exam | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica with CHI Health Expanded Bronze Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica with CHI Health Expanded Bronze Standard + Adult Eye Exam | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica with CHI Health Gold $0 Copay PCP Visits | EPO · Gold | Preferred | Accepting new patients |
| Medica with CHI Health Gold $0 Copay PCP Visits + Adult Eye Exam | EPO · Gold | Preferred | Accepting new patients |
| Medica with CHI Health Gold Share | EPO · Gold | Preferred | Accepting new patients |
| Medica with CHI Health Gold Share + Adult Eye Exam | EPO · Gold | Preferred | Accepting new patients |
| Medica with CHI Health Gold Standard | EPO · Gold | Preferred | Accepting new patients |
| Medica with CHI Health Gold Standard + Adult Eye Exam | EPO · Gold | Preferred | Accepting new patients |
| Medica with CHI Health Silver $0 Copay PCP Visits | EPO · Silver | Preferred | Accepting new patients |
| Medica with CHI Health Silver $0 Copay PCP Visits + Adult Eye Exam | EPO · Silver | Preferred | Accepting new patients |
| Medica with CHI Health Silver Share | EPO · Silver | Preferred | Accepting new patients |
| Medica with CHI Health Silver Share + Adult Eye Exam | EPO · Silver | Preferred | Accepting new patients |
| Medica with CHI Health Silver Standard | EPO · Silver | Preferred | Accepting new patients |
| Medica with CHI Health Silver Standard + Adult Eye Exam | EPO · Silver | Preferred | Accepting new patients |
Oscar Insurance Company
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 10 plans from Oscar Insurance Company
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze Classic | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Classic Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Elite + PCP Saver Plus | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Diabetes | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Gold Classic Standard | EPO · Gold | Preferred | Accepting new patients |
| Gold Elite | EPO · Gold | Preferred | Accepting new patients |
| Silver Classic Standard | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Diabetes | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple PCP Saver | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Women's Health with Menopause Benefits | EPO · Silver | Preferred | Accepting new patients |
UnitedHealthcare
Network data as of Sep 16, 2026, as reported by the insurer.
Show all 14 plans from UnitedHealthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Essential ($0 Virtual Urgent Care, No Referrals) | EPO · Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard (No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $3 Tier 2 Rx, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, $3 Tier 2 Rx, Dental + Vision, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Standard (No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Value ($0 Virtual Urgent Care, $5 Tier 2 Rx, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Silver Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard (No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard+ (Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Value ($0 Virtual Urgent Care, $8 Tier 2 Rx, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Value+ ($0 Virtual Urgent Care, $8 Tier 2 Rx, Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | 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. Mark G. Griffin 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. Mark G. Griffin is enrolled to bill Medicare as a Practitioner - Gastroenterology .
Bills through: Gastroenterology Specialties Pc
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
| Boston Scientific | $874 |
| Janssen | $639 |
| AbbVie | $399 |
Other
| Food and Beverage | $2782 |
| Travel and Lodging | $449 |
| Promotional Speaking or Service | $325 |
| Consulting | $200 |
Studies
UNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE
Graduated in 1988Additional Specialities
- Internist
- Specialist
Affiliated hospitals
Looking for more Gastroenterologists?
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- Gender: Male
- Address: Suite 100 4545 R Street Lincoln, 68503, NE
- Gender: Male
- Address: Suite 100 4545 R Street Lincoln, 68503, NE
- Gender: Male
- Address: 4545 R Street Lincoln, 68503, NE
- Gender: Male
- Address: 4545 R Street Lincoln, 68503, NE
- Gender: Male
- Address: Suite 100 4545 R Street Lincoln, 68503, NE
- Gender: Male
- Address: 4545 R Street Lincoln, 68503, NE
- Gender: Male
- Address: 4545 R Street Lincoln, 68503, NE
- Gender: Male
- Address: 4545 R Street Lincoln, 68503, NE
- Gender: Male
- Address: 4545 R Street Lincoln, 68503, NE
- Gender: Male
- Address: Suite 100 4545 R Street Lincoln, 68503, NE
Questions & Answers
Does Dr. Mark G. Griffin accept patients with Ambetter Health?
Yes, Dr. Mark G. Griffin is listed in-network for Ambetter Health through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Has Dr. Mark G. Griffin affiliation with hospitals?
Dr. Mark G. Griffin is affiliated with BRYAN MEDICAL CENTER. For the full list of hospitals see this list.
Where can you meet with Dr. Mark G. Griffin?
Dr. Mark G. Griffin's office is located at 4545 R Street in Lincoln, NE 68503.
What conditions does Dr. Mark G. Griffin treat?
Dr. Mark G. Griffin provides treatment for Eosinophilic Esophagitis, Fatty Liver Disease, Fever, Hiatal Hernia, Obesity, Portal Hypertension. For the full list see this list.