MJ
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Jennings, Family Medicine Specialist in Rockville, MD?
Dr. Marcus Jennings, MD is a Family Medicine Specialist, who primarily practices in Rockville, MD with 2 additional practice locations. Dr. Jennings is fluent in English and Samaritan Aramaic, and is currently seeing new patients. Dr. Jennings’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Jennings’s office at (301) 276-3377.
What languages does Dr. Jennings speak?
Dr. Jennings and their clinical team can communicate with patients in the following languages:
English
Samaritan Aramaic
What conditions does Dr. Jennings treat?
As a Family Medicine Specialist, Dr. Jennings 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. Jennings. 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
- 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Common Cold
- Head Cold
- Nasal Congestion
- Upper Respiratory Infection
- Cold Symptoms
ICD-10 Codes:
- J00: Acute nasopharyngitis [common cold]
- J069: Acute upper respiratory infection, unspecified
Also known as:
- Snoring
- Loud breathing during sleep
- Noisy sleep
- Obstructive snoring
ICD-10 Codes:
- R0683: Snoring
Also known as:
- Insomnia
- Sleeplessness
- Trouble sleeping
- Chronic insomnia
ICD-10 Codes:
- G4700: Insomnia, unspecified
Also known as:
- Sleep Disorder
- Excessive Sleepiness
- Sleep problems
- Trouble sleeping
- Sleep disturbances
- Hypersomnia
- Daytime sleepiness
- Too much sleep
ICD-10 Codes:
- F519: Sleep disorder not due to a substance or known physiological condition, unspecified
- G4710: Hypersomnia, unspecified
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Adult Health Checkup with Abnormal Findings
- Health Checkup
- Adult Physical Exam with Issues
- Routine Checkup with Concerns
- General Medical Exam with Abnormal Results
ICD-10 Codes:
- Z0001: Encounter for general adult medical examination with abnormal findings
Also known as:
- Strep Throat
- Sore Throat
- Streptococcal Infection
- Bacterial Sore Throat
- Pharyngitis
- Strep Infection
- Acute pharyngitis
- Throat inflammation
- Acute throat infection
ICD-10 Codes:
- J020: Streptococcal pharyngitis
- J029: Acute pharyngitis, unspecified
Also known as:
- Exposure to COVID-19
- COVID-19 (Coronavirus Disease 2019)
- COVID-19 contact
- Suspected coronavirus exposure
- SARS-CoV-2 exposure
ICD-10 Codes:
- Z20822: Contact with and (suspected) exposure to COVID-19
Also known as:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
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:
- Acute Vaginal Inflammation
- Vaginitis
- Acute Vaginitis
- Sudden Vaginal Infection
- Vaginal Irritation
ICD-10 Codes:
- N760: Acute vaginitis
Also known as:
- Sinusitis
- Sinus Infection
- Rhinosinusitis
- Acute Sinus Infection
ICD-10 Codes:
- J0190: Acute sinusitis, unspecified
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Sexually Transmitted Infection (STI) Screening
- Health Screening
- STD screening
- Sexual health check
- Venereal disease test
ICD-10 Codes:
- Z113: Encounter for screening for infections with a predominantly sexual mode of transmission
Also known as:
- Prediabetes
- Insulin Resistance & Prediabetes
- Borderline diabetes
- Insulin resistance
- High blood sugar (not yet diabetes)
ICD-10 Codes:
- R7303: Prediabetes
Which procedures does Dr. Jennings perform as a Family Medicine Specialist?
As a Family Medicine Specialist, procedures performed by Dr. Marcus Jennings 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. Jennings' office.
Does Dr. Jennings accept my insurance?
Dr. Jennings accepts most major insurance plans. Important: Please call our office at (301) 276-3377 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Jennings accept in Rockville, MD?
Dr. Jennings in Rockville, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
District of Columbia
Elevance Health Inc. (formerly Anthem)
Express Scripts
Highmark Inc.
Independence Blue Cross
Medicare
MedStar Health
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Jennings' office located?
Dr. Marcus Jennings' Primary Practice
15200 Shady Grove Rd Ste 401
Rockville, MD 20850
(301) 276-3377
Dr. Marcus Jennings' Practice 3
6201 Annapolis Rd
Landover Hills, MD 20784
(301) 276-3377
What is Dr. Jennings's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Jennings's National Provider Identifier (NPI) number is 1114292588.
What common questions do patients ask about Dr. Jennings?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Jennings
What is Dr. Marcus Jennings's specialty?
Dr. Jennings is a Family Medicine Specialist near Rockville, 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. Jennings to book an appointment today.
Is this Dr. Marcus Jennings affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Jennings is affiliated with Palmetto General 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
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 Marcus Jennings accepting new patients in Rockville, MD?
Yes, Dr. Marcus Jennings is accepting new patients at this time.
Does Dr. Marcus Jennings offer online booking?
Please contact Dr. Jennings's office at (301) 276-3377 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Marcus Jennings?
Please contact Dr. Jennings's office at (301) 276-3377 for information regarding telehealth appointment availability or for scheduling assistance.
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