DR. WILLIAM THOMAS SR. PARKER (M.D.) – Neuroradiology Physician, NPI 1437271335
Neuroradiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,271 DIAGNOSTIC RADIOLOGY in GA
Provider Addresses for DR. WILLIAM THOMAS SR. PARKER (M.D.)
407 Durden St
Vidalia, GA 304744600
Phone: (888) 545-5551
Type: Location
1120 15TH ST STE BI-1056
AUGUSTA, GA 309120004
Phone:
Type: Mailing
1120 15TH ST
AUGUSTA, GA 30912
Phone: (706) 721-8623
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 $50.
Total Amount is formed as General ($50) + Research ($0) + Ownership ($0) = $50.
Last reported payment date: 2024-03-05 • Largest payer in this snapshot: Nevro Corp. ($27).
Total Amount
$50
General + Research + Ownership
Payments
2
Total payment records
General Amount
$50
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Nevro Corp. | $27 |
| Medtronic, Inc. | $23 |
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: 2025-10-24
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20160113001486 | I | Diagnostic Radiology | GA | TBD |
| I20250813001595 | I | Diagnostic Radiology | CT | TBD |
| I20251024000714 | I | Diagnostic Radiology | SC | 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 | 349 | 312 | $0 |
| 72125 | Ct scan of upper spine without contrast | 105 | 101 | $0 |
| 70498 | Ct scan of blood vessels of neck with contrast | 88 | 88 | $0 |
| 70496 | Ct scan of blood vessels of head with contrast | 69 | 69 | $0 |
| 70551 | Mri scan of brain without contrast | 66 | 65 | $0 |
Insurance plans in this area (ZIP 30474)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | GA | |
| Diagnostic Radiology | GA | |
| Diagnostic Radiology | GA | |
| Diagnostic Radiology | GA | |
| - | GA | |
| Diagnostic Radiology | CO | |
| Diagnostic Radiology | GA | |
| Diagnostic Radiology, Interventional Radiology | OH | |
| Diagnostic Radiology | GA | |
| - | CA |
Reviews
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