20 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mariel, Internist in Alexandria, VA?
Dr. Eduardo Mariel, MD is an Internist, who primarily practices in Alexandria, VA with 1 additional practice location. He has been practicing for over 20 years. Dr. Mariel completed his residency at Univ Tx Med Branch Hosps, Internal Medicine. Dr. Mariel is fluent in English and Spanish, and is currently seeing new patients. Dr. Mariel’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mariel’s office at (703) 535-5568.
Where did Dr. Mariel go to medical school and complete their residency?
Residency: Univ Tx Med Branch Hosps, Internal Medicine | University Tx Med Branch Hosps
Medical School: University of Tx Med Branch Galveston, Galveston Tx
What languages does Dr. Mariel speak?
Dr. Mariel and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Internist like Dr. Mariel typically treat?
As an Internist, Dr. Mariel 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. Mariel. 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:
- Type 2 Diabetes
- Diabetes Complicationss
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Complications
- Diabetes Related Health Problems
- Advanced Diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E1169: Type 2 diabetes mellitus with other specified complication
- E119: Type 2 diabetes mellitus without complications
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:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
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:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
What procedures does an Internist like Dr. Mariel typically perform?
As an Internist, procedures performed by Dr. Eduardo Mariel 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. Mariel's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Mariel accept my insurance?
Dr. Mariel accepts most major insurance plans. Important: Please call our office at (703) 535-5568 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mariel accept in Alexandria, VA?
Dr. Mariel in Alexandria, VA 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)
Elevance Health Inc. (formerly Anthem)
Humana
Medicare
Sentara Health System / Optima Health
State of Virginia
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Mariel's office located?
Dr. Eduardo Mariel's Primary Practice
6677 Richmond Hwy
Alexandria, VA 22306
(703) 535-5568
What hospitals are Dr. Mariel affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Mariel has admitting privileges at the following hospitals:
Inova Mount Vernon Hospital,Alexandria, VA
Ranked in 2 Specialties

Ranked in 2 Procedures

Ranked in 2 Specialties
Ranked in 2 Procedures
Inova Alexandria Hospital,Alexandria, VA
Ranked ObGyn Surgery

Ranked C-section surgery

Ranked ObGyn Surgery
Ranked C-section surgery
Inova Fairfax Hospital,Falls Church, VA
Ranked in 2 Specialties

Ranked in 6 Procedures

Ranked in 2 Specialties
Ranked in 6 Procedures
Medstar Georgetown University Hospital,Washington, DC
What is Dr. Mariel's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mariel's National Provider Identifier (NPI) number is 1053355461.
What common questions do patients ask about Dr. Mariel?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mariel
What is Dr. Eduardo Mariel's specialty?
Dr. Mariel is an Internist near Alexandria, VA.
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.