CHRISTINA LIEU (MD) – Student in an Organized Health Care Education/Training Program, NPI 1689179293
Student in an Organized Health Care Education/Training Program
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
466 OPHTHALMOLOGY in WA
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Provider Addresses for CHRISTINA LIEU (MD)
Central Pavilion, 925, Seneca Street, Central Business District, First Hill, Seattle, King County, Washington, 98101, United States
H8-GME
SEATTLE, WA 981012742
Phone: (206) 583-6079
Type: Mailing
243 CHARLES ST
BOSTON, MA 021143096
Phone: (617) 573-3689
Type: Mailing
1101 MADISON ST STE 600
SEATTLE, WA 981041340
Phone: (206) 215-2020
Fax: (206) 215-2022
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 $500.
Total Amount is formed as General ($500) + Research ($0) + Ownership ($0) = $500.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Alcon Vision LLC ($157).
Total Amount
$500
General + Research + Ownership
Payments
13
Total payment records
General Amount
$500
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alcon Vision LLC | $157 |
| Sight Sciences, Inc. | $142 |
| Thea Pharma Inc. | $68 |
| ABBVIE INC. | $51 |
| Dompe US, Inc. | $33 |
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: 2023-08-15
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 |
|---|---|---|---|---|
| I20230815002936 | I | Ophthalmology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 104 | 94 | $0 |
| 92020 | Exam of the internal drainage system of eye | 38 | 38 | $0 |
| 92133 | Imaging of optic nerve | 29 | 29 | $0 |
| 92083 | Exam of visual field with extended testing | 27 | 26 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 25 | 25 | $0 |
Insurance plans in this area (ZIP 98101)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WA | |
| O P H T H A L M O L O G Y | WA | |
| - | WA | |
| O P H T H A L M O L O G Y | CA |
Reviews
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