John R Goodwin, M.D.
John R Goodwin is a Diagnostic Radiology specialist based in Knoxville, TN with over 39 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
John R Goodwin, M.D. has been part of the Knoxville medical community since 2006 in group practice. Trained at Medical University of South Carolina College of Medicine (class of 1987), he has been practicing for over 39 years. Among his Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data). CMS MIPS quality score: 99.09/100 (2023).
At a glance
- Federal MIPS score higher than 96% of MIPS-scored doctors in Tennessee
- Virtual visits available — no app or travel required
Older · 456dNPPES updated 2025-02-21 · verify NPI on CMS · Verify license at Tennessee Board of Medical Examiners
Contact & Location
Practice Location
1415 Old Weisgarber Rd Ste 300, Knoxville, TN 37909-1377
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 96% of doctors in Tennessee on federal quality measures.
MIPS Score
202399.09/100
Tennessee avg: 89 · US avg: 83.6
✓ Higher than most doctors nationally(+15.5 pts)
Top 4% of MIPS-scored doctors in TennesseeHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Medicare Patients
3,906
Unique beneficiaries
Very high volumePercentile 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 (+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 (+9%) — 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 (+5%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+2%) — 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 (+5%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$2.8k received from industry
18 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 John R Goodwin's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1987
Medical University of South Carolina College of Medicine
Board certified · Feb 20, 2025
Self-reported via NPPES
39 years in practice
Senior practitioner
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Taxonomy: 2085R0202X
Education & Training
Medical University of South Carolina College of Medicine (Class of 1987)
Mailing address
1112 E Weisgarber Rd Ste 102, Knoxville, TN 37909-2647
Differs from practice location
Virtual Diagnostic Radiology Care With John R Goodwin
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with John R Goodwin for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Knoxville 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 John R Goodwin
Dr. Goodwin is listed as active in the NPI registry with telehealth listed in Knoxville, TN. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (865) 686-8096.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact John R Goodwin
Practice Location
1415 Old Weisgarber Rd Ste 300, Knoxville, TN 37909-1377
Mailing Address
1112 E Weisgarber Rd Ste 102, Knoxville, TN 37909-2647
This is a provider directory. Contact the office directly to schedule appointments.
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