DR. LAWRENCE E JR. MASON (MD) – Diagnostic Radiology Physician, NPI 1093742553
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
598 DIAGNOSTIC RADIOLOGY in KY
Loading map...
Provider Addresses for DR. LAWRENCE E JR. MASON (MD)
702 EXECUTIVE PARK
LOUISVILLE, KY 402074207
Phone:
Type: Mailing
Baptist Health Louisville, 4000, Kresge Way, Springlee, Louisville, Jefferson County, Kentucky, 40207, United States
LOUISVILLE, KY 402074605
Phone: (502) 897-8121
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $359.
Total Amount is formed as General ($359) + Research ($0) + Ownership ($0) = $359.
Last reported payment date: 2024-06-17 • Largest payer in this snapshot: LEICA MICROSYSTEMS INC. ($275).
Total Amount
$359
General + Research + Ownership
Payments
4
Total payment records
General Amount
$359
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| LEICA MICROSYSTEMS INC. | $275 |
| Hologic Sales and Service, LLC | $48 |
| Siemens Medical Solutions USA, Inc. | $37 |
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: 2023-09-29
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 |
|---|---|---|---|---|
| I20070627000157 | I | Diagnostic Radiology | KY | TBD |
| I20230808001221 | I | Diagnostic Radiology | OH | TBD |
| I20230929002196 | I | Diagnostic Radiology | FL | 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 |
|---|---|---|---|---|
| 77067 | Screening mammography | 1,910 | 1,910 | $0 |
| 77063 | Screening 3d breast mammography | 1,907 | 1,907 | $0 |
| G0279 | Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 301 | 297 | $0 |
| 77065 | Diagnostic mammography of 1 breast | 244 | 232 | $0 |
| 76642 | Limited ultrasound scan of 1 breast | 233 | 228 | $0 |
Insurance plans in this area (ZIP 40207)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | KY | 71250 | CT scan chest | 83 | 82 |
| DIAGNOSTIC RADIOLOGY | KY | 73110 | X-ray of wrist, minimum of 3 views | 16 | 16 |
| DIAGNOSTIC RADIOLOGY | KY | 74177 | CT scan of abdomen and pelvis with contrast | 85 | 83 |
| DIAGNOSTIC RADIOLOGY | KY | 76830 | Ultrasound pelvis through vagina | 26 | 26 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology, Nuclear Medicine | OH | |
| Diagnostic Radiology | OH | |
| Diagnostic Radiology, Nuclear Medicine | FL | |
| Diagnostic Radiology | KY | |
| Diagnostic Radiology | OH | |
| Diagnostic Radiology | FL | |
| Diagnostic Radiology | OH |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.