DC
37 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Cullen, Internist in Washington, DC?
Dr. Dennis Cullen, MD is an Internist, who primarily practices in Washington, DC with 2 additional practice locations. He has been practicing for over 37 years and is board certified. Dr. Cullen graduated from Georgetown University School of Medicine and completed his residency at Georgetown Univ Hosp, Internal Medicine; Dartmouth-Hitchcock M C, Internal Medicine. Dr. Cullen is fluent in English, and is currently seeing new patients. Dr. Cullen’s practice accepts Kaiser Permanente, Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Cullen’s office at (240) 497-1570.
What are Areas of Expertise for Dr. Cullen?
Dr. Dennis Cullen, MD is a highly-rated, board-certified Internist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Cullen empowers patients to confidently navigate their health journey, specializing in Primary Care, and comprehensive wellness support. Serving the Washington, DC community, Dr. Cullen is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Cullen go to medical school and complete their residency?
Residency: Georgetown Univ Hosp, Internal Medicine; Dartmouth-Hitchcock M C, Internal Medicine | Georgetown University | Georgetown University Hospital/Washington Hospital Center Program
Medical School: Georgetown Univ Sch of Med, Washington Dc | Georgetown University School of Medicine
Is Dr. Cullen board certified as an Internist?
Yes, Dr. Dennis Cullen, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Cullen speak?
Dr. Cullen and their clinical team can communicate with patients in the following languages:
English
What conditions does an Internist like Dr. Cullen typically treat?
As an Internist, Dr. Cullen 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. Cullen. 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:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- Mixed High Cholesterol and Triglycerides
- Cholesterol
- Triglycerides
- Mixed hyperlipidemia
- Combined hyperlipidemia
- High lipids
ICD-10 Codes:
- E782: Mixed hyperlipidemia
Also known as:
- Heart Palpitations
- Arrhythmia
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
ICD-10 Codes:
- R002: Palpitations
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Diabetic Hyperglycemia
- Diabetes
- Hyperglycemia
- High Blood Sugar from Diabetes
- Diabetic High Glucose
- Elevated Blood Sugar
ICD-10 Codes:
- E1365: Other specified diabetes mellitus with hyperglycemia
Also known as:
- Other General Medical Examination
- Health Checkup
- General Health Checkup
- Comprehensive Medical Exam
- Miscellaneous Physical Exam
ICD-10 Codes:
- Z008: Encounter for other general examination
Also known as:
- Asthma
- Reactive Airway Disease
- Bronchial Asthma
- Allergic Asthma
ICD-10 Codes:
- J45909: Unspecified asthma, uncomplicated
What procedures does an Internist like Dr. Cullen typically perform?
As an Internist, procedures performed by Dr. Dennis Cullen may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
Please contact Dr. Cullen's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Cullen accept my insurance?
Dr. Cullen accepts most major insurance plans. Important: Please call our office at (240) 497-1570 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Cullen accept in Washington, DC?
Dr. Cullen 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
Cigna Group
CVS Health (formerly Aetna)
Humana
Medicare
Mutual of Omaha
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Cullen's office located?
Grady Dc Office
4910 Massachusetts Ave NW Ste 114 Ofc
Washington, DC 20016
(240) 497-1570
What is Dr. Cullen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Cullen's National Provider Identifier (NPI) number is 1104988054.
What common questions do patients ask about Dr. Cullen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Cullen
What is Dr. Dennis Cullen's specialty?
Dr. Cullen is a Internist near Washington, DC.
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Is this Dr. Dennis Cullen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Cullen is affiliated with Sibley Memorial Hospital 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
When to see an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. 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 Dennis Cullen accepting new patients in Washington, DC?
Yes, Dr. Dennis Cullen is accepting new patients at this time.
Does Dr. Dennis Cullen offer online booking?
Please contact Dr. Cullen's office at (240) 497-1570 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dennis Cullen?
Please contact Dr. Cullen's office at (240) 497-1570 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Dennis Cullen have?
Dr. Dennis Cullen is certified by the American Board of Internal Medicine.
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