TAMARA SHANNAN SIMPSON (MD) – Orthopaedic Trauma Physician, NPI 1003935388
Orthopaedic Trauma Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
779 ORTHOPEDIC SURGERY in WA
Provider Addresses for TAMARA SHANNAN SIMPSON (MD)
805 MADISON ST
SUITE 901
SEATTLE, WA 981041172
Phone: (206) 264-8100
Fax: (206) 264-8689
Type: Mailing
512 N YOUNG ST
SUITE C
KENNEWICK, WA 993367806
Phone: (509) 572-2605
Fax: (509) 572-2607
Type: Location
1122 W ELM AVE
HERMISTON, OR 978386933
Phone: (541) 289-7075
Fax: (541) 314-4873
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $14.
Total Amount is formed as General ($14) + Research ($0) + Ownership ($0) = $14.
Last reported payment date: 2023-06-01 • Largest payer in this snapshot: DePuy Synthes Sales Inc. ($14).
Total Amount
$14
General + Research + Ownership
Payments
1
Total payment records
General Amount
$14
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-06-01
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| DePuy Synthes Sales Inc. | $14 |
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: 2005-11-16
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 |
|---|---|---|---|---|
| I20051116000728 | I | Orthopedic Surgery | OR | 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 |
|---|---|---|---|---|
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 128 | 21 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 38 | 32 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 16 | 16 | $0 |
Insurance plans in this area (ZIP 98104)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | OR | |
| - | OR | |
| - | OR | |
| Nurse Practitioner | AR | |
| Certified Registered Nurse Anesthetist (Crna) | IN | |
| Diagnostic Radiology | UT | |
| Emergency Medicine | CA | |
| General Surgery | OR | |
| Certified Registered Nurse Anesthetist (Crna) | ID | |
| Emergency Medicine | OR |
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