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Internal Medicine Physicians
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Medicare + 2 Networks
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About Dr. Clifford L. Ferguson
Background and practice information
Dr. Clifford L. Ferguson is an internal medicine physician with over 50 years of clinical experience serving patients in the Silver Spring, MD area. He completed his medical training at Meharry Medical College School Of Medicine and has been in practice since 1976.
Dr. Clifford L. Ferguson is in-network with 2 insurance providers, including Aetna, Medicare. Patients are encouraged to verify coverage with his office before scheduling an appointment.
At a Glance
Education
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Claim this profilePractice Locations
1 location
2025 E W Hwy
Silver Spring, MD 20910
(301) 328-5182
Insurance Networks
Accepted insurance plans and networks
Dr. Clifford L. Ferguson accepts 8 plans from 2 insurers, including Aetna, Medicare.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Research & Academic Activity
Dr. Clifford L. Ferguson has contributed to medical research, participating in 2 clinical trials registered with ClinicalTrials.gov.
Clinical Trials
Sources: ClinicalTrials.gov, NIH RePORTER. Name-based matching may include other researchers with similar names.
Patient Reviews
Reviews and ratings from patients
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About Internal Medicine
Specialty overview and common conditions
An internal medicine physician (internist) is a medical doctor who specializes in the prevention, diagnosis, and treatment of diseases in adults. Internists are trained to manage complex, chronic, and multi-system illnesses, often serving as primary care doctors for adults or as consultants to other...
Common conditions treated by internal medicine specialists:
- Type 2 Diabetes Mellitus
- Hypertension (High Blood Pressure)
- Hyperlipidemia (High Cholesterol)
- Coronary Artery Disease (Heart Disease)
Frequently Asked Questions
Common questions about Clifford L. Ferguson
Does Dr. Ferguson accept Medicare?
Yes, Dr. Ferguson accepts Medicare assignment. Patients with Medicare coverage can see Dr. Ferguson and typically pay less out of pocket when using a provider who accepts Medicare assignment.
What insurance does Dr. Ferguson accept?
Dr. Ferguson is in-network with 2 insurance providers, including Aetna, Medicare. Insurance networks can change, so patients should verify their specific plan coverage directly with Dr. Ferguson's office before scheduling.
Does Dr. Ferguson offer telehealth or virtual appointments?
Dr. Ferguson does not currently list telehealth services. For virtual care options, contact the office directly or consider other internal medicine providers in Silver Spring who offer telehealth.
What conditions does Dr. Ferguson treat?
As a internal medicine specialist, Dr. Ferguson commonly treats conditions including type 2 diabetes mellitus, hypertension (high blood pressure), hyperlipidemia (high cholesterol), coronary artery disease (heart disease), chronic obstructive pulmonary disease (copd), and other related health concerns. Contact the office to discuss your specific healthcare needs.
Where did Dr. Ferguson go to medical school?
Dr. Ferguson completed medical training at Meharry Medical College School Of Medicine and has been practicing since 1976, bringing over 50 years of clinical experience.
Where is Dr. Ferguson's office located?
Dr. Ferguson practices at 2025 E W HWY, Silver Spring, MD 20910. You can reach the office by calling (301) 328-5182.
How do I make an appointment with Dr. Ferguson?
To schedule an appointment with Dr. Ferguson, call the office at (301) 328-5182. New patients should have their insurance information and medical records ready when calling.
Data source: CMS National Provider Registry ·
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Medical Disclaimer: This content is for informational purposes only and is not a substitute for professional medical advice. Learn more about our editorial standards