Dr. Richard Chang, MD
Lanham, MD
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chang, Family Medicine Specialist in Lanham, MD?
What languages does Dr. Chang speak?
Dr. Chang and their clinical team can communicate with patients in the following languages:
- English
What conditions does a Family Medicine Specialist like Dr. Chang typically 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Obstructive Sleep Apnea
- Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
Also known as:
- Other Sleep Disorder
- Excessive Sleepiness with Long Sleep
- Sleep Disorder
- Uncommon Sleep Problems
- Rare Sleep Conditions
- Idiopathic hypersomnia
- Long sleeper syndrome
- Unexplained excessive sleep
ICD-10 Codes:
- G478: Other sleep disorders
- G4711: Idiopathic hypersomnia with long sleep time
Also known as:
- Insomnia
- Sleeplessness
- Trouble sleeping
- Chronic insomnia
ICD-10 Codes:
- G4700: Insomnia, unspecified
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
What procedures does a Family Medicine Specialist like Dr. Chang typically perform?
As a Family Medicine Specialist, procedures performed by Dr. Richard Chang may include:
- ALCAT Testing
- Joint Injection
- Medication Assisted Treatment (MAT)
- Nebulizer Treatment
- OB Consultation
- Ozone Injection
- Post-Surgery Checkup
- Tetanus Shot
Please contact Dr. Chang's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
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
Cigna Group
CVS Health (formerly Aetna)
Humana
Kaiser Permanente
Medicare
Mutual of Omaha
UMR Administered Payer
UnitedHealth Group
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 hospitals are Dr. Chang affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Chang has admitting privileges at the following hospitals:
What is Dr. Chang's NPI number?A 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