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Dr. Donald Thomas, MD

Dr. Donald Thomas, MD

Greenbelt, MD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Thomas, Rheumatologist in Greenbelt, MD?

    Dr. Donald Thomas, MD is a Rheumatologist, who primarily practices in Greenbelt, MD with 2 additional practice locations. He is board certified. Dr. Thomas graduated from Baylor College of Medicine and completed his residency at Wilford Hall Medical Center (AETC) Military Only Program. Dr. Thomas is fluent in English and Spanish, and is currently seeing new patients. Dr. Thomas’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Thomas’s office at (301) 345-5600.

    What are Areas of Expertise for Dr. Thomas?

    Dr. Donald Thomas, 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. Thomas empowers patients to confidently navigate their health journey, specializing in Connective Tissue Disorders, Lupus/SLE, Osteoporosis, or comprehensive wellness support. Serving the Greenbelt/MD community, Dr. Thomas is dedicated to enhancing lives through expert, patient-centered care.

    Where did Dr. Thomas go to medical school and complete their residency?

    • Residency: Wilford Hall Medical Center (AETC) Military Only Program

    • Medical School: Baylor College of Medicine

    What languages does Dr. Thomas speak?

    Dr. Thomas and their clinical team can communicate with patients in the following languages:

    • English

    • Spanish

    What conditions does Dr. Thomas treat?

    As a Rheumatologist, Dr. Thomas 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. Thomas. 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:

    • Rheumatoid Arthritis
    • RA
    • Chronic inflammatory arthritis
    • Autoimmune arthritis
    • Inflammatory joint disease

    ICD-10 Codes:

    • M0589: Other rheumatoid arthritis with rheumatoid factor of multiple sites
    • M0579: Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement
    • M0609: Rheumatoid arthritis without rheumatoid factor, multiple sites
    • M059: Rheumatoid arthritis with rheumatoid factor, unspecified
    • M069: Rheumatoid arthritis, unspecified

    Also known as:

    • Lupus
    • Lupus with Organ Involvement
    • Systemic Lupus Erythematosus
    • SLE
    • Autoimmune Disease
    • Systemic lupus erythematosus
    • Disseminated lupus erythematosus
    • SLE Affecting Organs
    • Lupus Complications

    ICD-10 Codes:

    • M3210: Systemic lupus erythematosus, organ or system involvement unspecified
    • M329: Systemic lupus erythematosus, unspecified
    • M3219: Other organ or system involvement in systemic lupus erythematosus

    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:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Left Hand Pain
    • Right Hand Pain
    • Hand Injuries and Disorder
    • Pain
    • Ache in left hand
    • Left hand discomfort
    • Sore left hand
    • Pain in right palm
    • Right wrist and hand pain
    • Right hand discomfort

    ICD-10 Codes:

    • M79642: Pain in left hand
    • M79641: Pain in right hand

    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:

    • Right Hand Joint Swelling
    • Joint Disorder
    • Fluid in right hand joint
    • Right hand effusion
    • Swollen right hand joint

    ICD-10 Codes:

    • M25441: Effusion, right hand

    Also known as:

    • Fluid in Left Hand Joint
    • Joint Disorder
    • Swollen Left Hand
    • Left Hand Effusion
    • Water on the Left Hand

    ICD-10 Codes:

    • M25442: Effusion, left hand

    Also known as:

    • Joint Pain
    • Joint Disorder
    • Pain
    • Arthralgia
    • Aching joints
    • Sore joints

    ICD-10 Codes:

    • M2550: Pain in unspecified joint

    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:

    • Sjogren's Syndrome
    • Sjögren syndrome
    • Sjogren Syndrome
    • Sjögren's Disease
    • Autoimmune Dry Eye Syndrome
    • Dry Mouth Syndrome

    ICD-10 Codes:

    • M3500: Sjogren syndrome, unspecified

    Also known as:

    • Vitamin B12 Deficiency Anemia
    • Anemia
    • B Vitamins
    • Pernicious Anemia
    • B12 Anemia
    • Cobalamin Deficiency Anemia

    ICD-10 Codes:

    • D510: Vitamin B12 deficiency anemia due to intrinsic factor deficiency

    Also known as:

    • Pain in Right Knee
    • Knee Injuries and Disorder
    • Pain
    • Right Knee Ache
    • Right Knee Discomfort
    • Sore Right Knee

    ICD-10 Codes:

    • M25561: Pain in right knee

    Which procedures does Dr. Thomas perform as a Rheumatologist?

    As a Rheumatologist, procedures performed by a Dr. Donald Thomas may include:

    For detailed information, please contact Dr. Thomas' office.

    Does Dr. Thomas accept my insurance?

    Dr. Thomas accepts most major insurance plans. Important: Please call our office at (301) 345-5600 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Thomas accept in Greenbelt, MD?

    Dr. Thomas in Greenbelt, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Chevron

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Highmark Inc.

    • Humana

    • Medicare

    • State of Indiana

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Thomas' office located?

    Dr. Donald Thomas' Primary Practice

    7300 Hanover Dr Ste 201

    Greenbelt, MD 20770

    (301) 345-5600

    Get Directions

    Dr. Donald Thomas' Practice 2

    19 Walker Ave Ste 100

    Pikesville, MD 21208

    Get Directions

    Dr. Donald Thomas' Practice 3

    207 Ridgely Ave

    Annapolis, MD 21401

    Get Directions

    What is Dr. Thomas's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Thomas's National Provider Identifier (NPI) number is 1730167545.

    What common questions do patients ask about Dr. Thomas?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Thomas

    What is Dr. Donald Thomas's specialty?

    Dr. Thomas is a Rheumatologist near Greenbelt, MD. 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. Thomas to book an appointment today.

    Is this Dr. Donald Thomas affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Thomas is affiliated with MedStar St. Mary's Hospital, Riverside Regional Medical Center, Sentara Northern Virginia Medical Center, Luminis Health Doctors Community Medical Center 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

    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 Donald Thomas accepting new patients in Greenbelt, MD?

    Yes, Dr. Donald Thomas is accepting new patients at this time.

    Does Dr. Donald Thomas offer online booking?

    Please contact Dr. Thomas's office at (301) 345-5600 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Donald Thomas?

    Please contact Dr. Thomas's office at (301) 345-5600 for information regarding telehealth appointment availability or for scheduling assistance.

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