Summary

Dr. Mark Blackwelder is an internal medicine physician who earned his medical degree from Louisiana State University School of Medicine in Shreveport. He completed his residency training at LSU Health Sciences and has been practicing medicine for over four decades. Dr. Blackwelder speaks English with his patients.

Dr. Blackwelder practices at Green Clinic LLC and Northern Louisiana Medical Center, both located in Ruston, Louisiana. He specializes in managing high blood pressure conditions, including hypertensive emergencies and pediatric hypertension cases. His practice includes administering insulin pen treatments and coordinating physical therapy care for patients. Patients have given Dr. Blackwelder an average rating of 3.0 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3
  • 41 years of experience
  • 34 insurance plans accepted
  • speaks English
  • Lsu Health Sciences
  • 2 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 2 office locations
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Locations

Dr. Mark Avery Blackwelder has 2 locations

Green Clinic Llc

1200 S Farmerville StRuston, LA 71270
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Mark Avery Blackwelder, MDDr. Khawar Khurshid, MDKelly Suzanne PowellDr. David Lee Jones
Internal MedicineInfectious DiseaseNurse PractitionerNurse Practitioner
Accepts New Patients Accepts New Patients
3.4 
41 Years of Experience 25 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish
Ruston , LAWest Monroe , LATampa , FLNew Braunfels , TX
Med School: Louisiana State University School Of Medicine In Shreveport Med School: Lugansk State Medical University
Current Profile
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Insurance Plans Accepted by Dr. Mark Avery Blackwelder

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • Aetna Better Health
  • AmeriGroup
  • AmeriHealth
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Louisiana - HMO
  • Blue Cross Blue Shield of Louisiana - POS
  • Blue Cross Blue Shield of South Carolina
  • Blue Cross Blue Shield of Texas
  • BLUE CROSS of CALIFORNIA
  • Blue Shield of California
  • CHAMPVA
  • Cigna
  • HFN
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • Mutual of Omaha - Medicare
  • Peoples Health
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO
  • UnitedHealthOne
  • Vantage Health Plan, Inc.

Medical Specialties

Dr. Mark Avery Blackwelder has the following specialty

Specialty Expertise

Dr. Mark Avery Blackwelder has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

41 Years Experience

Dr. Mark Avery Blackwelder holds an expired medical license in the state of Louisiana.

Medical License

Medical Doctor with an expired medical license in the state of Louisiana that expired in 2026.

Education & Training

Residency

Completed their residency at Lsu Health Sciences.

Medical School

Graduated from Louisiana State University School Of Medicine In Shreveport in 1985.

NPI Number

Dr. Blackwelder's NPI number is 1245200880.

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Frequently Asked Questions

Does Dr. Mark Blackwelder accept my insurance?
You can see the insurance plans that Dr. Mark Blackwelder accepts on their Vitals profile.
Is Dr. Mark Blackwelder accepting new patients?
Dr. Mark Blackwelder is accepting new patients on Vitals. View Dr. Mark Blackwelder's profile on Vitals to make an appointment.
What languages does Dr. Mark Blackwelder speak?
Dr. Mark Blackwelder speaks English.
Does Dr. Mark Blackwelder accept virtual/telehealth appointments?
Dr. Mark Blackwelder has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Mark Blackwelder's office located?
Dr. Mark Blackwelder's office is located at 1200 S Farmerville St, Ruston, LA, 71270.

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