MH
27 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Harris, Rheumatologist in Wilmington, NC?
Dr. Mark Harris, MD is a Rheumatologist, who primarily practices in Wilmington, NC. He has been practicing for over 27 years. Dr. Harris graduated from Tufts University School of Medicine and completed his residency at David Grant Medical Center Program. Dr. Harris is fluent in English, and is currently seeing new patients. Dr. Harris’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Harris’s office at (910) 762-1182.
Where did Dr. Harris go to medical school and complete their residency?
Residency: David Grant Medical Center Program
Medical School: Tufts University School of Medicine
What languages does Dr. Harris speak?
Dr. Harris and their clinical team can communicate with patients in the following languages:
English
What conditions does a Rheumatologist like Dr. Harris typically treat?
As a Rheumatologist, Dr. Harris diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Harris. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Rheumatoid Arthritis
- RA
- Chronic inflammatory arthritis
- Autoimmune arthritis
ICD-10 Codes:
- M0579: Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement
Also known as:
- Inflammatory Arthritis
- Arthritis
- Inflammatory joint disease
- Polyarthritis
- Chronic inflammatory arthritis
ICD-10 Codes:
- M064: Inflammatory polyarthropathy
Also known as:
- Primary Generalized Osteoarthritis
- Osteoarthritis
- Primary Widespread Arthritis
- Idiopathic Generalized Osteoarthritis
- Generalized Degenerative Joint Disease
ICD-10 Codes:
- M150: Primary generalized (osteo)arthritis
Also known as:
- Age-Related Osteoporosis
- Fractures
- Osteoporosis
- Senile Osteoporosis
- Primary Osteoporosis
- Bone Thinning from Aging
ICD-10 Codes:
- M810: Age-related osteoporosis without current pathological fracture
Also known as:
- Other Psoriatic Arthritis
- Psoriatic arthritis
- Psoriasis
- Atypical psoriatic arthritis
- Psoriasis-related joint condition
- Unspecified psoriatic arthropathy
ICD-10 Codes:
- L4059: Other psoriatic arthropathy
Also known as:
- Other Long-Term Drug Therapy
- Chronic medication use
- Ongoing drug treatment
- Extended drug therapy
ICD-10 Codes:
- Z79899: Other long term (current) drug therapy
Also known as:
- Granulomatosis with polyangiitis (GPA) without kidney problems
- Granulomatosis with Polyangiitis
- Wegener's without kidney involvement
- Non-renal GPA
- Localized GPA
ICD-10 Codes:
- M3130: Wegener's granulomatosis without renal involvement
Also known as:
- Polymyalgia Rheumatica
- Polymyalgia Rheumatica and Giant Cell Arteritis
- PMR
- Inflammatory Rheumatism
ICD-10 Codes:
- M353: Polymyalgia rheumatica
What procedures does a Rheumatologist like Dr. Harris typically perform?
As a Rheumatologist, procedures performed by Dr. Mark Harris may include:
- Abnormal ANA Testing
- Arthrocentesis
- Denosumab Injection
- Joint Aspiration
- Joint Injections
- Rheumatology Consultation
- Rheumatology Follow Up
- Viscosupplement Injections
Please contact Dr. Harris' office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Harris accept my insurance?
Dr. Harris accepts most major insurance plans. Important: Please call our office at (910) 762-1182 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Harris accept in Wilmington, NC?
Dr. Harris in Wilmington, NC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross and Blue Shield of North Carolina
Blue Cross Blue Shield of Michigan
Medicare
Trustmark Mutual Holding Company
View All Insurances
Where is Dr. Harris' office located?
What is Dr. Harris's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Harris's National Provider Identifier (NPI) number is 1437157872.
What common questions do patients ask about Dr. Harris?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Harris
What is Dr. Mark Harris's specialty?
Dr. Harris is a Rheumatologist near Wilmington, NC.
What does a Rheumatologist do?
An internist specializing in the treatment of diseases affecting the joints, muscles, bones, and tendons. This specialist diagnoses and manages conditions such as arthritis, back pain, muscle strains, common sports injuries, and collagen-related diseases.
Is this Dr. Mark Harris affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Harris is affiliated with Unc Health Southeastern which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Rheumatologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Rheumatologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Mark Harris accepting new patients in Wilmington, NC?
Yes, Dr. Mark Harris is accepting new patients at this time.
Does Dr. Mark Harris offer online booking?
Please contact Dr. Harris's office at (910) 762-1182 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Harris?
Please contact Dr. Harris's office at (910) 762-1182 for information regarding telehealth appointment availability or for scheduling assistance.
Other Rheumatologist Near Wilmington, NC

Rheumatologist
Dr. Daniel Delo, MD is a Rheumatologist, who primarily practices in Wilmington, NC. He has been practicing for over 15 years and is board certified.
Wilmington, NC
GS
Rheumatologist
Dr. Gregory Schimizzi, MD is a Rheumatologist, who primarily practices in Wilmington, NC. He has been practicing for over 43 years and is board certified.
Wilmington, NC
WS
Rheumatologist
Dr. Wendy Simmons is a Rheumatologist, who primarily practices in Wilmington, NC.
Wilmington, NC