DR. STEPHEN JOHN BROWN (MD) – Diagnostic Radiology Physician, NPI 1104897420
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,081 DIAGNOSTIC RADIOLOGY in TN
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Provider Addresses for DR. STEPHEN JOHN BROWN (MD)
2240, Sutherland Avenue, Fort Sanders, Knoxville, Knox County, Tennessee, 37919, United States
STE 107
KNOXVILLE, TN 379192333
Phone: (865) 584-7376
Fax: (865) 584-8938
Type: Mailing
University of Tennessee Medical Center, 1924, Alcoa Highway, Knoxville, Knox County, Tennessee, 37920, United States
KNOXVILLE, TN 379201511
Phone: (865) 305-9661
Fax: (865) 305-6481
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $39.
Total Amount is formed as General ($39) + Research ($0) + Ownership ($0) = $39.
Last reported payment date: 2023-02-02 • Largest payer in this snapshot: GE HealthCare ($39).
Total Amount
$39
General + Research + Ownership
Payments
2
Total payment records
General Amount
$39
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-02-02
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GE HealthCare | $39 |
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: 2008-05-06
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 |
|---|---|---|---|---|
| I20080506000211 | 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 |
|---|---|---|---|---|
| 70450 | Ct scan head or brain without contrast | 541 | 480 | $0 |
| 70553 | Mri scan of brain before and after contrast | 354 | 321 | $0 |
| 70498 | Ct scan of blood vessels of neck with contrast | 232 | 226 | $0 |
| 70496 | Ct scan of blood vessels of head with contrast | 227 | 221 | $0 |
| 72148 | Mri scan of lower spinal canal without contrast | 149 | 148 | $0 |
Insurance plans in this area (ZIP 37919)
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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 | 790 | 612 |
| DIAGNOSTIC RADIOLOGY | TN | 71250 | CT scan chest | 80 | 79 |
| DIAGNOSTIC RADIOLOGY | TN | 73562 | X-ray of knee, 3 views | 47 | 41 |
| DIAGNOSTIC RADIOLOGY | TN | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 68 | 66 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | TN | |
| - | TN | |
| Diagnostic Radiology | TN | |
| Diagnostic Radiology, Nuclear Medicine | TN | |
| - | TN | |
| Diagnostic Radiology | TN | |
| - | TN | |
| Diagnostic Radiology | IN | |
| Interventional Radiology, Diagnostic Radiology | TN | |
| Diagnostic Radiology | TN |
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