27 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Duncan, Internist in Lithonia, GA?
Dr. Wallace Duncan, MD is an Internist, who primarily practices in Lithonia, GA with 1 additional practice location. He has been practicing for over 27 years and is board certified. Dr. Duncan graduated from Morehouse School of Medicine and completed his residency at Hartford Hospital. Dr. Duncan is fluent in English and Spanish, and is currently seeing new patients. Dr. Duncan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Duncan’s office at (770) 987-8400.
Where did Dr. Duncan go to medical school and complete their residency?
Residency: Hartford Hospital
Medical School: Morehouse Sch of Med, Atlanta Ga | Morehouse School of Medicine
Is Dr. Duncan board certified as an Internist?
Yes, Dr. Wallace Duncan, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Duncan speak?
Dr. Duncan and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Internist like Dr. Duncan typically treat?
As an Internist, Dr. Duncan 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. Duncan. 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Type 2 Diabetes with High Blood Sugar
- Type 2 Diabetes
- Diabetes Type 2
- Hyperglycemia
- Type 2 diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E1165: Type 2 diabetes mellitus with hyperglycemia
- E119: Type 2 diabetes mellitus without complications
Also known as:
- High Cholesterol
- Cholesterol
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
ICD-10 Codes:
- E7800: Pure hypercholesterolemia, unspecified
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- Adult Health Checkup with Abnormal Findings
- Health Checkup
- Adult Physical Exam with Issues
- Routine Checkup with Concerns
- General Medical Exam with Abnormal Results
ICD-10 Codes:
- Z0001: Encounter for general adult medical examination with abnormal findings
Also known as:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
What procedures does an Internist like Dr. Duncan typically perform?
As an Internist, procedures performed by Dr. Wallace Duncan may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
Please contact Dr. Duncan's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Duncan accept my insurance?
Dr. Duncan accepts most major insurance plans. Important: Please call our office at (770) 987-8400 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Duncan accept in Lithonia, GA?
Dr. Duncan in Lithonia, GA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Federal government of the United States
Humana
Medicare
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Duncan's office located?
What is Dr. Duncan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Duncan's National Provider Identifier (NPI) number is 1821153529.
What common questions do patients ask about Dr. Duncan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Duncan
What is Dr. Wallace Duncan's specialty?
Dr. Duncan is a Internist near Lithonia, GA.
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Is this Dr. Wallace Duncan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Duncan is affiliated with Piedmont Rockdale Hospital, Emory Decatur Hospital, Piedmont Eastside Medical Center, Piedmont Walton Hospital, Emory University Hospital, Northside Hospital Forsyth which are a Castle Connolly Top Hospitals. 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 an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. 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 Wallace Duncan accepting new patients in Lithonia, GA?
Yes, Dr. Wallace Duncan is accepting new patients at this time.
Does Dr. Wallace Duncan offer online booking?
Please contact Dr. Duncan's office at (770) 987-8400 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Wallace Duncan?
Please contact Dr. Duncan's office at (770) 987-8400 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Wallace Duncan have?
Dr. Wallace Duncan is certified by the American Board of Internal Medicine.
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