TIFFANY C LIU – Orthopaedic Surgery Physician, NPI 1528562964
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,040 ORTHOPEDIC SURGERY in CA
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Provider Addresses for TIFFANY C LIU
625 9TH AVE STE 210
LONGVIEW, WA 986322465
Phone:
Type: Mailing
500 Parnassus Avenue, Parnassus Avenue, Inner Sunset, San Francisco, California, 94117, United States
MU 320 WEST
SAN FRANCISCO, CA 94143
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 31 Open Payments records for all available years, with a total value of $2,486.
Total Amount is formed as General ($2,486) + Research ($0) + Ownership ($0) = $2,486.
Last reported payment date: 2024-12-07 • Largest payer in this snapshot: Arthrex, Inc. ($1,535).
Total Amount
$2,486
General + Research + Ownership
Payments
31
Total payment records
General Amount
$2,486
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Arthrex, Inc. | $1,535 |
| Stryker Corporation | $534 |
| Steelhead Surgical Inc | $227 |
| Alafair Biosciences, Inc. | $108 |
| Smith+Nephew, Inc. | $60 |
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: 2024-10-11
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 |
|---|---|---|---|---|
| I20241011003611 | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 98632)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | WA | |
| Orthopedic Surgery | WA | |
| Orthopedic Surgery | CA | |
| P O D I A T R Y | WA | |
| Orthopedic Surgery | WA | |
| Orthopedic Surgery | WA | |
| Hand Surgery, Orthopedic Surgery | WA | |
| Nurse Practitioner | WA | |
| - | WA | |
| Physician Assistant | WA |
Reviews
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