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Dr. Richard Chang, MD
Lanham, MD
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chang, Family Medicine Specialist in Lanham, MD?
Dr. Richard Chang, MD is a Family Medicine Specialist, who primarily practices in Lanham, MD with 2 additional practice locations. He is board certified. Dr. Chang is fluent in English, and is currently seeing new patients. Dr. Chang’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chang’s office at (703) 521-6662.
What languages does Dr. Chang speak?
Dr. Chang and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Chang treat?
As a Family Medicine Specialist, Dr. Chang 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. Chang. 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:
- Obstructive Sleep Apnea
- Sleep Apnea
- Central Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
- Breathing Pauses During Sleep
- Snoring Disorder
- CSA
- Brain-Related Sleep Apnea
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
- G4730: Sleep apnea, unspecified
- G4731: Primary central sleep apnea
Also known as:
- Other Sleep Disorder
- Excessive Sleepiness with Long Sleep
- Sleep Disorder
- Restless Legs Syndrome
- Excessive Sleepiness
- Periodic Limb Movement Disorder
- Restless Legs
- Restless legs syndrome
- Uncommon Sleep Problems
- Rare Sleep Conditions
- Idiopathic hypersomnia
- Long sleeper syndrome
- Unexplained excessive sleep
- Sleep Problem
- Sleep Disturbance
- Trouble Sleeping
- RLS
- Willis-Ekbom Disease
- Hypersomnia
- Daytime sleepiness
- Too much sleep
- PLMD
- Leg Jerks During Sleep
- Sleep-Related Leg Movements
ICD-10 Codes:
- G478: Other sleep disorders
- G4711: Idiopathic hypersomnia with long sleep time
- G479: Sleep disorder, unspecified
- G2581: Restless legs syndrome
- G4710: Hypersomnia, unspecified
- G4761: Periodic limb movement disorder
Also known as:
- Insomnia
- Sleep Disorder
- Sleeplessness
- Trouble sleeping
- Chronic insomnia
- Trouble Sleeping
- Psychophysiologic Insomnia
ICD-10 Codes:
- G4700: Insomnia, unspecified
- F5104: Psychophysiologic insomnia
Also known as:
- Narcolepsy
- Narcolepsy with Cataplexy
- Sleep Disorder
- Excessive daytime sleepiness
- Sudden sleep attacks
- Type 2 narcolepsy
- Sudden Sleep Attacks with Muscle Weakness
- Daytime Sleepiness with Cataplexy
ICD-10 Codes:
- G47419: Narcolepsy without cataplexy
- G47411: Narcolepsy with cataplexy
Also known as:
- Snoring
- Loud breathing during sleep
- Noisy sleep
- Obstructive snoring
ICD-10 Codes:
- R0683: Snoring
Also known as:
- Asthma
- Reactive Airway Disease
- Bronchial Asthma
- Allergic Asthma
ICD-10 Codes:
- J45909: Unspecified asthma, uncomplicated
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Other Hypersomnia
- Sleep Disorder
- Unspecified Hypersomnia
- Different Types of Hypersomnia
ICD-10 Codes:
- G4719: Other hypersomnia
Also known as:
- Anxiety Disorder
- Anxiety
- General Anxiety
- Anxiety Problems
- Nervous Disorder
ICD-10 Codes:
- F419: Anxiety disorder, unspecified
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Fatigue
- Tiredness
- Lack of energy
- Exhaustion
ICD-10 Codes:
- R5383: Other fatigue
Which procedures does Dr. Chang perform as a Family Medicine Specialist?
As a Family Medicine Specialist, procedures performed by a Dr. Richard Chang may include:
- ALCAT Testing
- Joint Injection
- Medication Assisted Treatment (MAT)
- Nebulizer Treatment
- OB Consultation
- Ozone Injection
- Post-Surgery Checkup
- Tetanus Shot
For detailed information, please contact Dr. Chang's office.
Does Dr. Chang accept my insurance?
Dr. Chang accepts most major insurance plans. Important: Please call our office at (703) 521-6662 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chang accept in Lanham, MD?
Dr. Chang in Lanham, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Carefirst BlueCross BlueShield
Chevron
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
Federal Employee Program
Gordon Food Service
Humana
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Chang's office located?
Dr. Richard Chang's Primary Practice
9470 Annapolis Rd Ste 309
Lanham, MD 20706
(703) 521-6662
What is Dr. Chang's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chang's National Provider Identifier (NPI) number is 1043639180.
What common questions do patients ask about Dr. Chang?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chang
What is Dr. Richard Chang's specialty?
Dr. Chang is a Family Medicine Specialist near Lanham, MD. Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care. Contact Dr. Chang to book an appointment today.
Is this Dr. Richard Chang affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chang is affiliated with VHC Health - Virginia Hospital Center 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
Where can I learn more about Family Medicine Specialist?
Explore Family Medicine Specialist 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 Richard Chang accepting new patients in Lanham, MD?
Yes, Dr. Richard Chang is accepting new patients at this time.
Does Dr. Richard Chang offer online booking?
Please contact Dr. Chang's office at (703) 521-6662 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Richard Chang?
Please contact Dr. Chang's office at (703) 521-6662 for information regarding telehealth appointment availability or for scheduling assistance.
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