DG
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Griffen, Cardiologist in Rockville, MD?
Dr. Daniel Griffen, MD is a Cardiologist, who primarily practices in Rockville, MD with 2 additional practice locations. He is board certified. Dr. Griffen graduated from Baylor College of Medicine in Houston, Texas and completed his residency at Duke University Hospital Program. Dr. Griffen is fluent in English, and is currently seeing new patients. Dr. Griffen’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Griffen’s office at (301) 251-4500.
Where did Dr. Griffen go to medical school and complete their residency?
Residency: Duke University Hospital Program
Medical School: Roy J Lucille A Carver College of Medicine At University of Iowa,Iowa City, Ia, United States | Baylor College of Medicine in Houston, Texas
Is Dr. Griffen board certified as a Cardiologist?
Yes, Dr. Daniel Griffen, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Griffen speak?
Dr. Griffen and their clinical team can communicate with patients in the following languages:
English
What conditions does a Cardiologist like Dr. Griffen typically treat?
As a Cardiologist, Dr. Griffen 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. Griffen. 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:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
Also known as:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
What procedures does a Cardiologist like Dr. Griffen typically perform?
As a Cardiologist, procedures performed by Dr. Daniel Griffen may include:
- Absent Pulmonary Valve Repair
- Anomalous Coronary Artery Angiography
- Anticoagulation Management
- Aortic Stenosis Repair
- Aortic Valve Repair / Replacement
- Aortopulmonary Window Repair
- Arterial Doppler
- Balloon Septostomy
Please contact Dr. Griffen's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Griffen accept my insurance?
Dr. Griffen accepts most major insurance plans. Important: Please call our office at (301) 251-4500 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Griffen accept in Rockville, MD?
Dr. Griffen in Rockville, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross and Blue Shield of North Carolina
Blue Cross Blue Shield of Michigan
CareFirst BlueCross BlueShield
Cigna Group
FMH Benefit Services
Johns Hopkins Health System
Kaiser Permanente
Medicare
State of Maryland
Unknown
View All Insurances
Where is Dr. Griffen's office located?
Dr. Daniel Griffen's Primary Practice
15225 Shady Grove Rd Ste 201
Rockville, MD 20850
(301) 251-4500
What is Dr. Griffen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Griffen's National Provider Identifier (NPI) number is 1083640080.
What common questions do patients ask about Dr. Griffen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Griffen
What is Dr. Daniel Griffen's specialty?
Dr. Griffen is a Cardiologist near Rockville, MD.
What does a Cardiologist do?
An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias.
Is this Dr. Daniel Griffen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Griffen is affiliated with Adventist Healthcare Shady Grove Medical Center, Frederick Health Hospital, Adventist Healthcare White Oak Medical Center, Holy Cross Hospital - Silver Spring, Tidalhealth Nanticoke, Uva University Hospital 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 a Cardiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Cardiologist. 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 Daniel Griffen accepting new patients in Rockville, MD?
Yes, Dr. Daniel Griffen is accepting new patients at this time.
Does Dr. Daniel Griffen offer online booking?
Please contact Dr. Griffen's office at (301) 251-4500 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Daniel Griffen?
Please contact Dr. Griffen's office at (301) 251-4500 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Daniel Griffen have?
Dr. Daniel Griffen is certified by the American Board of Internal Medicine.
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