Leonard Jefferson Harris, MD
Leonard Jefferson Harris is a Hematology & Oncology specialist based in Germantown, TN with over 21 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Leonard Jefferson Harris, MD has practiced internal medicine for 21+ years, working in independent practice. A Medical College of Georgia School of Medicine graduate since 2005, he brings 21+ years of experience. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and arthritis. CMS MIPS quality score: 87.86/100 (2023).
At a glance
- Uses generic medications more than 27% of reporting doctors in Tennessee
- Federal MIPS score higher than 28% of MIPS-scored doctors in Tennessee
- Virtual visits available — no app or travel required
Older · 395dNPPES updated 2025-04-23 · verify NPI on CMS · Verify license at Tennessee Board of Medical Examiners
Contact & Location
Practice Location
7945 Wolf River Blvd, Germantown, TN 38138-1762
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
MIPS Score
202387.86/100
Tennessee avg: 89 · US avg: 83.6
✓ Higher than most doctors nationally(+4.3 pts)
How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Opioid Rx
↓ Lower = better9.5%
Tennessee avg: 5 · US avg: 5.1
⚠ Lower than most doctors nationally(+4.4 pts)
9.5% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better83.2%
Tennessee avg: 83.2 · US avg: 82.8
✓ Higher than most doctors nationally(+0.4 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
121
Unique beneficiaries
Standard volumePrescription Recipients
70
Patients prescribed
Prescriptions Written
179
Total claims
Total Medicare drug cost: $349k
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 (+10%) — 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 (+8%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+9%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+6%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$1.3k received from industry
47 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 Leonard Jefferson Harris's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2005
Medical College of Georgia at Augusta University
Board certified · Apr 22, 2025
Self-reported via NPPES
21 years in practice
Experienced
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Taxonomy: 207RH0003X
Education & Training
Medical College of Georgia School of Medicine (Class of 2005)
Mailing address
7714 Poplar Ave Ste 200, Germantown, TN 38138-3941
Differs from practice location
Virtual Hematology & Oncology Care With Leonard Jefferson Harris
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Leonard Jefferson Harris for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Germantown 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 Leonard Jefferson Harris
Dr. Harris is listed as active in the NPI registry with telehealth listed in Germantown, TN. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (901) 683-0055.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Leonard Jefferson Harris
Practice Location
7945 Wolf River Blvd, Germantown, TN 38138-1762
Mailing Address
7714 Poplar Ave Ste 200, Germantown, TN 38138-3941
This is a provider directory. Contact the office directly to schedule appointments.
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