Accepting patients
Who is Dr. Peng, Rheumatologist in Washington, DC?
Dr. Justin Peng, MD is a Rheumatologist, who primarily practices in Washington, DC with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Peng completed his residency at Georgetown University Hospital, St. Christopher's Hospital for Children. Dr. Peng is fluent in English and Spanish, and is currently seeing new patients. Dr. Peng’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Peng’s office at (301) 942-7600.
What are Areas of Expertise for Dr. Peng?
Dr. Justin Peng, MD is a highly-rated, board-certified Rheumatologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Peng empowers patients to confidently navigate their health journey, specializing in Arthritis, Gout/Pseudogout, Lupus Nephritis, Lupus/SLE, Osteoarthritis, Psoriatic Arthritis, Rheumatoid Arthritis, or comprehensive wellness support. Serving the Washington/DC community, Dr. Peng is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Peng go to medical school and complete their residency?
Residency: Georgetown University Hospital, St. Christopher's Hospital for Children
Is Dr. Peng board certified in Rheumatologist?
Yes, Dr. Justin Peng, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Peng speak?
Dr. Peng and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Peng treat?
As a Rheumatologist, Dr. Peng 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. Peng. 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.
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:
- Rheumatoid Arthritis
- RA
- Chronic inflammatory arthritis
- Autoimmune arthritis
- Inflammatory joint disease
ICD-10 Codes:
- M0579: Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement
- M0609: Rheumatoid arthritis without rheumatoid factor, multiple sites
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 Joint Disorder in Multiple Sites
- Joint Disorder
- Specific Polyarthropathy
- Uncommon Multiple Joint Condition
- Atypical Widespread Arthropathy
ICD-10 Codes:
- M1289: Other specific arthropathies, not elsewhere classified, multiple sites
Also known as:
- Osteoarthritis of both knees
- Primary Generalized Osteoarthritis
- Osteoarthritis
- Degenerative joint disease
- Wear-and-tear arthritis
- Arthrosis
- Joint degeneration
- Primary Widespread Arthritis
- Idiopathic Generalized Osteoarthritis
- Generalized Degenerative Joint Disease
ICD-10 Codes:
- M170: Bilateral primary osteoarthritis of knee
- M150: Primary generalized (osteo)arthritis
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:
- Lupus with Organ Involvement
- Lupus
- Systemic Lupus Erythematosus
- SLE Affecting Organs
- Lupus Complications
ICD-10 Codes:
- M3219: Other organ or system involvement in systemic lupus erythematosus
Also known as:
- Other Soft Tissue Disorder
- Connective Tissue Disorder
- Muscle Disorder
- Muscle and connective tissue problems
- Uncommon soft tissue conditions
- Various soft tissue ailments
ICD-10 Codes:
- M7989: Other specified soft tissue disorders
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- High Antibody Levels
- Immune System and Disorder
- Elevated Antibody Titer
- Increased Antibodies
- Positive Antibody Test
ICD-10 Codes:
- R760: Raised antibody titer
Also known as:
- Fibromyalgia
- Widespread pain syndrome
- Chronic muscle pain
- Fibromyositis
ICD-10 Codes:
- M797: Fibromyalgia
Also known as:
- Vitamin D Deficiency
- Low Vitamin D Levels
- Lack of Vitamin D
- Hypovitaminosis D
ICD-10 Codes:
- E559: Vitamin D deficiency, unspecified
Also known as:
- Ankylosing Spondylitis
- AS', 'Bechterew's Disease
- Inflammatory Spinal Arthritis
ICD-10 Codes:
- M450: Ankylosing spondylitis of multiple sites in spine
Also known as:
- Polymyalgia Rheumatica
- Polymyalgia Rheumatica and Giant Cell Arteritis
- PMR
- Inflammatory Rheumatism
ICD-10 Codes:
- M353: Polymyalgia rheumatica
Also known as:
- Gout
- Gouty Arthritis
- Uric Acid Arthritis
- Hyperuricemia
ICD-10 Codes:
- M109: Gout, unspecified
Also known as:
- Multiple Site Bone Density and Structure Disorder
- Bone Density
- Bone Disease
- Widespread Bone Density Disorder
- Generalized Bone Structure Problem
- Multi-site Bone Disorder
ICD-10 Codes:
- M8589: Other specified disorders of bone density and structure, multiple sites
Also known as:
- Back Pain
- Backache
- Dorsalgia
- Spinal Pain
ICD-10 Codes:
- M549: Dorsalgia, unspecified
Also known as:
- Multiple Sclerosis
- MS
- Demyelinating Disease
ICD-10 Codes:
- G35: Multiple sclerosis
Which procedures does Dr. Peng perform as a Rheumatologist?
As a Rheumatologist, procedures performed by a Dr. Justin Peng may include:
- Abnormal ANA Testing
- Arthrocentesis
- Denosumab Injection
- Joint Aspiration
- Joint Injections
- Rheumatology Consultation
- Rheumatology Follow Up
- Viscosupplement Injections
For detailed information, please contact Dr. Peng's office.
Does Dr. Peng accept my insurance?
Dr. Peng accepts most major insurance plans. Important: Please call our office at (301) 942-7600 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Peng accept in Washington, DC?
Dr. Peng in Washington, DC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
Carefirst BlueCross BlueShield
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
Humana
Johns Hopkins
Medicare
State of Maryland
UnitedHealthcare
View All Insurances
Where is Dr. Peng's office located?
Dr. Justin Peng's Primary Practice
2021 K St NW Ste 300
Washington, DC 20006
(301) 942-7600
What is Dr. Peng's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Peng's National Provider Identifier (NPI) number is 1538328141.
What common questions do patients ask about Dr. Peng?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Peng
What is Dr. Justin Peng's specialty?
Dr. Peng is a Rheumatologist near Washington, DC. 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. Contact Dr. Peng to book an appointment today.
Is this Dr. Justin Peng affiliated with a ranked Castle Connolly Top Hospital?
No, Peng is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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
Where can I learn more about Rheumatologist?
Explore Rheumatologist with 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 Justin Peng accepting new patients in Washington, DC?
Yes, Dr. Justin Peng is accepting new patients at this time.
Does Dr. Justin Peng offer online booking?
Please contact Dr. Peng's office at (301) 942-7600 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Justin Peng?
Please contact Dr. Peng's office at (301) 942-7600 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Justin Peng have?
Dr. Justin Peng is certified by the American Board of Internal Medicine.
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