DR. WESLEY LEE FUNG (M.D.) – Vascular Surgery Physician, NPI 1861679979
Vascular Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
675 VASCULAR SURGERY in CA
Provider Addresses for DR. WESLEY LEE FUNG (M.D.)
16917 ENADIA WAY
VAN NUYS, CA 914063602
Phone: (818) 401-1010
Fax: (818) 401-1212
Type: Mailing
18370 BURBANK BLVD STE 607
TARZANA, CA 913562833
Phone: (747) 265-6252
Fax: (747) 265-6892
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 53 Open Payments records for all available years, with a total value of $1,289.
Total Amount is formed as General ($1,289) + Research ($0) + Ownership ($0) = $1,289.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: Medtronic, Inc. ($625).
Total Amount
$1,289
General + Research + Ownership
Payments
53
Total payment records
General Amount
$1,289
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $625 |
| Abbott Laboratories | $137 |
| W. L. Gore & Associates, Inc. | $121 |
| Smith+Nephew, Inc. | $110 |
| Boston Scientific Corporation | $68 |
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: 2009-08-17
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 |
|---|---|---|---|---|
| I20090817000609 | I | Vascular Surgery | CA | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 167 | 111 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 123 | 112 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 89 | 69 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 81 | 81 | $0 |
| 93880 | Ultrasound of both sides of head and neck blood flow | 39 | 35 | $0 |
Insurance plans in this area (ZIP 91406)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| VASCULAR SURGERY | CA | 93922 | Ultrasound study of arteries of both arms and legs | 47 | 47 |
| VASCULAR SURGERY | CA | 93926 | Ultrasound study of arteries and arterial grafts of one leg or limited | 20 | 19 |
| VASCULAR SURGERY | CA | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 184 | 177 |
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