SWEE LIAN TAN (M.D.) – Vascular Surgery Physician, NPI 1568430908
Vascular Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
826 GENERAL SURGERY in WA
Provider Addresses for SWEE LIAN TAN (M.D.)
574 N 5th Ave
Sequim, WA 983823079
Phone: (206) 420-3119
Type: Location
515 MINOR AVE STE 240
SEATTLE, WA 981042133
Phone: (206) 420-3119
Fax: (206) 453-5912
Type: Location
PO BOX 22152
SEATTLE, WA 981220152
Phone: (206) 420-3119
Fax: (206) 453-5912
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 13 Open Payments records for all available years, with a total value of $534.
Total Amount is formed as General ($534) + Research ($0) + Ownership ($0) = $534.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Reflow Medical Inc ($168).
Total Amount
$534
General + Research + Ownership
Payments
13
Total payment records
General Amount
$534
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Reflow Medical Inc | $168 |
| CORDIS US CORP. | $127 |
| Philips North America LLC | $123 |
| Teleflex LLC | $86 |
| Bard Peripheral Vascular, Inc. | $31 |
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: 2004-04-28
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 |
|---|---|---|---|---|
| I20040428000598 | I | Vascular Surgery | WA | 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 | 751 | 323 | $0 |
| 29581 | Application of vein wound compression bandages on lower leg, ankle, and foot | 249 | 21 | $0 |
| 76937 | Ultrasonic guidance for blood vessel access | 168 | 117 | $0 |
| 75710 | Review by radiologist of arm or leg artery image | 139 | 95 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 124 | 124 | $0 |
Insurance plans in this area (ZIP 98382)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| VASCULAR SURGERY | WA | 93926 | Ultrasound study of arteries and arterial grafts of one leg or limited | 81 | 50 |
| VASCULAR SURGERY | WA | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 32 | 21 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| P O D I A T R Y | WA |
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