Ephraim B Gammada, MD, INTERNAL MEDICIN
Ephraim B Gammada is an Internal Medicine specialist based in Winchester, TN with over 41 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Ephraim B Gammada, MD, INTERNAL MEDICIN practices as part of a group internist practice in Winchester, TN. He has been in practice for 41+ years. He regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).
At a glance
- Prescribes opioids less than 22% of reporting doctors in Tennessee
- Uses generic medications more than 25% of reporting doctors in Tennessee
- Virtual visits available — no app or travel required
Older · 3986dNPPES updated 2015-06-24 · verify NPI on CMS · Verify license at Tennessee Board of Medical Examiners
Contact & Location
Practice Location
1509 Old Cowan Rd, Winchester, TN 37398-1913
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better4.55%
Tennessee avg: 5 · US avg: 5.1
✓ Higher than most doctors nationally(-0.5 pts)
4.55% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better82%
Tennessee avg: 83.2 · US avg: 82.8
⚠ Lower than most doctors nationally(-0.8 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
492
Unique beneficiaries
Standard volumePrescription Recipients
815
Patients prescribed
Prescriptions Written
24,352
Total claims
Total Medicare drug cost: $2.57M
Percentile rankings compared against 1,167 reporting peers in Tennessee.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+2%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+8%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+2%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-2%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-4%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$2.6k received from industry
83 transactions reported in 2024 ·Moderate tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Ephraim B Gammada's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
41 years in practice
Senior practitioner
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.
Taxonomy: 207R00000X
Virtual Internal Medicine Care With Ephraim B Gammada
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Ephraim B Gammada for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Winchester required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Ephraim B Gammada
Dr. Gammada is listed as active in the NPI registry with telehealth listed in Winchester, TN. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (931) 962-2540.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Ephraim B Gammada
Practice Location
1509 Old Cowan Rd, Winchester, TN 37398-1913
Mailing Address
1509 Old Cowan Rd, Winchester, TN 37398-1913
This is a provider directory. Contact the office directly to schedule appointments.
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