DR. AMIR LOUCAS BASTAWROUS (MD) – Surgery Physician, NPI 1609997485
Surgery Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
54 COLORECTAL SURGERY (PROCTOLOGY) in WA
Provider Addresses for DR. AMIR LOUCAS BASTAWROUS (MD)
751 NE Blakely Dr Ste 4500
Issaquah, WA 980296201
Phone: (425) 313-7075
Fax: (206) 386-2452
Type: Location
1101 MADISON
SUITE 500
SEATTLE, WA 98104
Phone: (206) 386-6600
Type: Mailing
21605 76th Ave W Ste 200
Edmonds, WA 980267520
Phone: (425) 313-7075
Fax: (206) 386-2452
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 41 Open Payments records for all available years, with a total value of $7,265.
Total Amount is formed as General ($7,265) + Research ($0) + Ownership ($0) = $7,265.
Last reported payment date: 2024-10-25 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($5,246).
Total Amount
$7,265
General + Research + Ownership
Payments
41
Total payment records
General Amount
$7,265
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $5,246 |
| Medical Device Business Services, Inc. | $1,063 |
| Stryker Corporation | $146 |
| Innovation Technologies Inc | $145 |
| Axonics, Inc. | $137 |
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: 2009-08-18
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20090818000108 | I | Colorectal Surgery (Proctology) | 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 | 64 | 43 | $0 |
| 46600 | Diagnostic exam of anus using an endoscope | 44 | 42 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 32 | 32 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 31 | 31 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 26 | 26 | $0 |
Insurance plans in this area (ZIP 98029)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WA | |
| General Surgery | WA | |
| P S Y C H I A T R Y | WA | |
| Hospitalist, Hospice/Palliative Care, Internal Medicine | WA | |
| Hospitalist, Hospice/Palliative Care | WA | |
| Physician Assistant | WA | |
| N E U R O L O G Y | WA | |
| N E U R O L O G Y | WA | |
| Hospitalist, Hospice/Palliative Care, Internal Medicine | ND | |
| Critical Care (Intensivists), Pulmonary Disease | WA |
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