DR. JOHN R GOODWIN (M.D.) – Diagnostic Radiology Physician, NPI 1346309523
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,081 DIAGNOSTIC RADIOLOGY in TN
Provider Addresses for DR. JOHN R GOODWIN (M.D.)
1112 E WEISGARBER RD STE 102
KNOXVILLE, TN 379092647
Phone: (865) 558-9862
Fax: (865) 584-3478
Type: Mailing
1415 OLD WEISGARBER RD STE 300
KNOXVILLE, TN 379091377
Phone: (865) 686-8096
Type: Location
1112, East Weisgarber Road, Timbercrest, Knoxville, Knox County, Tennessee, 37909, United States
KNOXVILLE, TN 379092647
Phone: (865) 558-9862
Fax: (865) 584-3478
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 22 Open Payments records for all available years, with a total value of $2,970.
Total Amount is formed as General ($2,970) + Research ($0) + Ownership ($0) = $2,970.
Last reported payment date: 2024-11-21 • Largest payer in this snapshot: Cook Incorporated ($1,789).
Total Amount
$2,970
General + Research + Ownership
Payments
22
Total payment records
General Amount
$2,970
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Cook Incorporated | $1,789 |
| Cook Medical LLC | $510 |
| Medtronic, Inc. | $269 |
| Inari Medical, Inc. | $184 |
| Boston Scientific Corporation | $82 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2015-09-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20150904000428 | I | Diagnostic Radiology | TN | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 1,960 | 22 | $0 |
| 71045 | X-ray of chest, 1 view | 1,606 | 1,299 | $0 |
| 71046 | X-ray of chest, 2 views | 577 | 533 | $0 |
| 74018 | X-ray of abdomen, 1 view | 366 | 305 | $0 |
| 70450 | Ct scan head or brain without contrast | 339 | 329 | $0 |
Insurance plans in this area (ZIP 37909)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | TN | 71010 | X-ray of chest, 1 view, front | 614 | 486 |
| DIAGNOSTIC RADIOLOGY | TN | 73110 | X-ray of wrist, minimum of 3 views | 12 | 12 |
| DIAGNOSTIC RADIOLOGY | TN | 73630 | X-ray of foot, minimum of 3 views | 30 | 29 |
| DIAGNOSTIC RADIOLOGY | TN | 76942 | Ultrasonic guidance imaging supervision and interpretation for insertion of needle | 37 | 37 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | TN | |
| U R O L O G Y | TN | |
| Nurse Practitioner | FL | |
| U R O L O G Y | TN | |
| P A T H O L O G Y | TN | |
| Physician Assistant | MD | |
| U R O L O G Y | MD | |
| - | TN | |
| Nurse Practitioner | TN | |
| Occupational Therapist In Private Practice | MD |
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