Dr. Mark A. Seago
- Gender: Male
- Experience: 24 years
- Graduated from: Louisiana State University School Of Medicine In Shreveport
- Graduation year: 1997
- Sole propriator: No
- NPI: 1497732762
Dr. Mark A. Seago MD
Pediatrician
He is located at 1224 Trotwood Avenue in Columbia, TN 38401. Can help patients with the following: Cystitis, Food Poisoning, Hiatal Hernia, Parenting, Peptic Ulcer, Phenylketonuria (PKU). His National Provider Identifier (NPI) number is 1497732762. Appointment can be made via the phone number (931) 380-4072. He is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Mark Andrew Seago, being an pediatrician, 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 A. Seago.
- Abdominal Pain
- Acute Pain
- Allergic Reaction
- Anemia
- Anencephaly
- Arthritis
- Asthma
- Atherosclerosis
- Autism
- Bee and Wasp Stings
- Birth Defects
- Bladder Control
- Bronchitis
- Cerebral Palsy (CP)
- Chest Pain
- Childhood Behavioral and Emotional Disorders
- Childhood Obesity
- Cholecystitis
- Chronic Cough
- Chronic Obstructive Pulmonary Disease (COPD)
- Cleft Palate and Cleft Lip
- Colic
- Common Cold
- Constipation
- Croup
- Cystitis
- Developmental Delays
- Diarrhea
- Down Syndrome
- Dyslexia
- Eczema
- Edema
- Edwards Syndrome
- Enuresis
- Fetal Alcohol Syndrome (FAS)
- Fever
- Food Poisoning
- Fragile X Syndrome (FXS)
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Hay Fever
- Head Lice
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hives
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Infant Care
- Influenza
- Inguinal Hernia
- Jaundice
- Kawasaki Disease
- Learning Disability
- Migraine
- Muscular Dystrophy
- Nausea and Vomiting
- Noonan Syndrome
- Obesity
- Osteoporosis
- Parenting
- Peptic Ulcer
- Pervasive Developmental Disorders (PDD)
- Phenylketonuria (PKU)
- Pinworm Infection
- Prescription Refill
- Reye Syndrome
- Rickets
- Sinusitis
- Skin Rash
- Sore Throat
- Speech Disorders
- Stuttering
- Sudden Infant Death Syndrome (SIDS)
- Tourette Syndrome
- Turner Syndrome
- Upper Respiratory Infection (URI)
- Urethritis
- Urinary Tract Infection (UTI)
- Williams Syndrome
- Wilson-Turner Syndrome
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Mark A. Seago as in-network for the following 2026 plans.
Health plans
Ambetter of Tennessee
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 16 plans from Ambetter of Tennessee
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Elite Bronze | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Elite Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Elite Gold | EPO · Gold | Preferred | Not accepting new patients |
| Elite Gold + Vision + Adult Dental | EPO · Gold | Preferred | Not accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options | EPO · Silver | Preferred | Not accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental | EPO · Silver | Preferred | Not accepting new patients |
| Everyday Bronze | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Everyday Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Everyday Gold | EPO · Gold | Preferred | Not accepting new patients |
| Everyday Gold + Vision + Adult Dental | EPO · Gold | Preferred | Not accepting new patients |
| Standard Expanded Bronze | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Standard Expanded Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Standard Gold | EPO · Gold | Preferred | Not accepting new patients |
| Standard Gold + Vision + Adult Dental | EPO · Gold | Preferred | Not accepting new patients |
| Standard Silver | EPO · Silver | Preferred | Not accepting new patients |
| Standard Silver + Vision + Adult Dental | EPO · Silver | Preferred | Not accepting new patients |
Oscar Insurance Company
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 15 plans from Oscar Insurance Company
| Plan | Plan type | Network tier | 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 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Breathe Easy with Enhanced COPD Benefits | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Chronic Care CKM | 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 | EPO · Silver | Preferred | Accepting new patients |
| Silver Classic Standard | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Breathe Easy with Enhanced COPD Benefits | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Chronic Care CKM | 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 |
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 A. Seago 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 A. Seago is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Maury Regional Medical Group, Inc
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| AstraZeneca | $19 |
| Actavis Pharma | $16 |
Other
| Food and Beverage | $36 |
Studies
LOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN SHREVEPORT
Graduated in 1997Additional Specialities
- Internist
Looking for more Pediatricians?
Out of the 36 pediatricians in this region, here are 10 randomly selected ones for you to explore.
- Gender: Female
- Address: 1224 Trotwood Avenue Columbia, 38401, TN
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- Gender: Female
- Address: 1224 Trotwood Avenue Columbia, 38401, TN
- Gender: Female
- Address: 1224 Trotwood Avenue Columbia, 38401, TN
- Gender: Female
- Address: 1600 Nashville Highway Columbia, 38401, TN
- Gender: Male
- Address: 1224 Trotwood Avenue Columbia, 38401, TN
- Gender: Male
- Address: 1600 Nashville Highway Columbia, 38401, TN
- Gender: Female
- Address: 1224 Trotwood Avenue Columbia, 38401, TN
Questions & Answers
Does Dr. Mark Andrew Seago accept insurance?
Dr. Mark Andrew Seago is listed in-network for 31 ACA Marketplace (Obamacare/HealthCare.gov) plans from Ambetter of Tennessee, Oscar Insurance Company. See the Marketplace plans section for details.
Where can you meet with Dr. Mark Andrew Seago?
Dr. Mark Andrew Seago's office is located at 1224 Trotwood Avenue in Columbia, TN 38401.
Does Dr. Mark Andrew Seago have affiliation with practices?
Dr. Mark Andrew Seago is affiliated with Southern Tennessee Regional Health System Lawrenceburg.
What conditions does Dr. Mark Andrew Seago treat?
Dr. Mark Andrew Seago provides treatment for Cystitis, Food Poisoning, Hiatal Hernia, Parenting, Peptic Ulcer, Phenylketonuria (PKU). For the full list see this list.
Has Dr. Mark Andrew Seago affiliation with hospitals?
Dr. Mark Andrew Seago is affiliated with MAURY REGIONAL HOSPITAL.