ROBERT MICHAEL TAMURIAN (MD) – Orthopaedic Surgery Physician, NPI 1558334490
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
779 ORTHOPEDIC SURGERY in WA
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Provider Addresses for ROBERT MICHAEL TAMURIAN (MD)
Multicare Center Of Occupational Medicine, 3124, South 19th Street, Tacoma, Pierce County, Washington, 98405, United States
STE 340
TACOMA, WA 984052433
Phone: (253) 459-7000
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 18 Open Payments records for all available years, with a total value of $3,121.
Total Amount is formed as General ($3,121) + Research ($0) + Ownership ($0) = $3,121.
Last reported payment date: 2024-10-16 • Largest payer in this snapshot: Smith+Nephew, Inc. ($1,781).
Total Amount
$3,121
General + Research + Ownership
Payments
18
Total payment records
General Amount
$3,121
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Smith+Nephew, Inc. | $1,781 |
| Zimmer Biomet Holdings, Inc. | $1,187 |
| DePuy Synthes Sales Inc. | $153 |
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: 2012-08-30
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 |
|---|---|---|---|---|
| I20120830000062 | I | Orthopedic 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 |
|---|---|---|---|---|
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 240 | 31 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 187 | 147 | $0 |
| 73502 | X-ray of hip, 2-3 views | 149 | 102 | $0 |
| 73562 | X-ray of knee, 3 views | 132 | 85 | $0 |
| 73564 | X-ray of knee, 4 or more views | 81 | 59 | $0 |
Insurance plans in this area (ZIP 98405)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ORTHOPEDIC SURGERY | WA | 27447 | Repair of knee joint | 34 | 32 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | WA | |
| Nurse Practitioner | WA | |
| - | IL | |
| O P H T H A L M O L O G Y | OR | |
| O P H T H A L M O L O G Y | WA | |
| Nurse Practitioner | WA | |
| Family Practice | WA | |
| Interventional Radiology, Diagnostic Radiology | OH | |
| Physician Assistant | ID | |
| Clinical Psychologist | WA |
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