DR. JOHN LAIRD III MCMULLEN (MD) – Vascular & Interventional Radiology Physician, NPI 1891998498
Vascular & Interventional Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
506 INTERVENTIONAL RADIOLOGY in FL
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Provider Addresses for DR. JOHN LAIRD III MCMULLEN (MD)
734, North 3rd Street, Leesburg, Lake County, Florida, 34748, United States
SUITE 115
LEESBURG, FL 347485285
Phone: (352) 365-2583
Fax: (352) 728-6749
Type: Mailing
801, Dixie Avenue, Leesburg, Lake County, Florida, 34748, United States
SUITE 104
LEESBURG, FL 347487699
Phone: (352) 365-2583
Fax: (352) 728-6749
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 21 Open Payments records for all available years, with a total value of $741.
Total Amount is formed as General ($741) + Research ($0) + Ownership ($0) = $741.
Last reported payment date: 2024-10-24 • Largest payer in this snapshot: AngioDynamics, Inc. ($274).
Total Amount
$741
General + Research + Ownership
Payments
21
Total payment records
General Amount
$741
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AngioDynamics, Inc. | $274 |
| Penumbra, Inc. | $273 |
| Inari Medical, Inc. | $124 |
| Bard Peripheral Vascular, Inc. | $70 |
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: 2008-08-08
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 |
|---|---|---|---|---|
| I20080808000220 | I | Interventional 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 |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 32,821 | 417 | $0 |
| 71045 | X-ray of chest, 1 view | 359 | 324 | $0 |
| 71046 | X-ray of chest, 2 views | 322 | 321 | $0 |
| 71250 | Ct scan of chest without contrast | 153 | 152 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 120 | 119 | $0 |
Insurance plans in this area (ZIP 34748)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERVENTIONAL RADIOLOGY | FL | 71250 | CT scan chest | 38 | 38 |
| INTERVENTIONAL RADIOLOGY | FL | 73630 | X-ray of foot, minimum of 3 views | 12 | 12 |
| INTERVENTIONAL RADIOLOGY | FL | 76942 | Ultrasonic guidance imaging supervision and interpretation for insertion of needle | 40 | 40 |
| INTERVENTIONAL RADIOLOGY | FL | 77012 | Radiological supervision and interpretation of CT guidance for needle insertion | 57 | 57 |
| INTERVENTIONAL RADIOLOGY | FL | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 15 | 15 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Interventional Radiology, Diagnostic Radiology | FL | |
| Diagnostic Radiology | FL | |
| - | FL | |
| Diagnostic Radiology, Nuclear Medicine | FL | |
| Diagnostic Radiology | FL | |
| Interventional Radiology, Diagnostic Radiology | FL | |
| Diagnostic Radiology | FL | |
| Diagnostic Radiology | FL | |
| - | FL | |
| Diagnostic Radiology | FL |
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