Dr. John C. Nelson
- Gender: Male
- Experience: 44 years
- Graduated from: University Of Mississippi School Of Medicine
- Graduation year: 1977
- Sole propriator: No
- NPI: 1366470056
Dr. John C. Nelson MD
Emergency Physician
He is located at 1146 Evelyn Gandy Parkway in Petal, MS 39465. Can help patients with the following: Brain Hemorrhage, Febrile Seizure, Fever, Frostbite, General Care, Laceration. His National Provider Identifier (NPI) number is 1366470056. Appointment can be made via the phone number (601) 584-4309. He is affiliated with 2 hospitals.
Conditions treated
Dr. John Clayton Nelson, being an emergency 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. John C. Nelson.
- Acute Pain
- Altitude Sickness
- Angina
- Brain Aneurysm
- Brain Hemorrhage
- Broken Bone
- Bruises
- Choking
- Common Cold
- Coronavirus
- Costochondritis
- Febrile Seizure
- Fever
- Frostbite
- General Care
- Headache
- Hematoma
- Influenza
- Insect Stings
- Laceration
- Migraine
- Nausea and Vomiting
- Phlebitis and Thrombophlebitis
- Prescription Refill
- Whiplash
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. John C. Nelson 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 14 plans from Ambetter Health
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Choice Bronze HSA | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Choice Bronze HSA + Vision + Adult Dental | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Complete Gold | HMO · Gold | Preferred | Accepting new patients |
| Complete Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Everyday Bronze | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Bronze + Vision + Adult Dental | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Gold | HMO · Gold | Preferred | Accepting new patients |
| Everyday Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Standard Expanded Bronze | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Expanded Bronze + Vision + Adult Dental | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Gold | HMO · Gold | Preferred | Accepting new patients |
| Standard Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Standard Silver | HMO · Silver | Preferred | Accepting new patients |
| Standard Silver + Vision + Adult Dental | HMO · 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. John C. Nelson 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. John C. Nelson is enrolled to bill Medicare as a Practitioner - Family Practice (also registered under: Practitioner - Emergency Medicine) .
Bills through: Magee Benevolent Association
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
| Allergan | $30 |
| Pfizer | $24 |
| Csl Behring | $13 |
Other
| Food and Beverage | $83 |
Studies
UNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE
Graduated in 1977
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Questions & Answers
What conditions does Dr. John Clayton Nelson treat?
Dr. John Clayton Nelson provides treatment for Brain Hemorrhage, Febrile Seizure, Fever, Frostbite, General Care, Laceration. For the full list see this list.
Where can you meet with Dr. John Clayton Nelson?
Dr. John Clayton Nelson's office is located at 1146 Evelyn Gandy Parkway in Petal, MS 39465.
Does Dr. John Clayton Nelson accept insurance?
Dr. John Clayton Nelson is listed in-network for 14 ACA Marketplace (Obamacare/HealthCare.gov) plans from Ambetter Health. See the Marketplace plans section for details.
Has Dr. John Clayton Nelson affiliation with hospitals?
Dr. John Clayton Nelson is affiliated with HANCOCK MEDICAL CENTER. For the full list of hospitals see this list.