DR. CHARLES C SUNG (MD) – Ophthalmology Physician, NPI 1275532996
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
466 OPHTHALMOLOGY in WA
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Provider Addresses for DR. CHARLES C SUNG (MD)
317, North Delaware Street, Tri-Cities, Benton County, Washington, 99336, United States
KENNEWICK, WA 993367750
Phone: (509) 736-5550
Fax: (509) 737-8281
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 11 Open Payments records for all available years, with a total value of $244.
Total Amount is formed as General ($244) + Research ($0) + Ownership ($0) = $244.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: Genentech USA, Inc. ($65).
Total Amount
$244
General + Research + Ownership
Payments
11
Total payment records
General Amount
$244
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Genentech USA, Inc. | $65 |
| ABBVIE INC. | $48 |
| Biogen, Inc. | $48 |
| Astellas Pharma US Inc | $26 |
| Tarsus Pharmaceuticals, Inc. | $22 |
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: 2004-03-29
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 |
|---|---|---|---|---|
| I20040329000539 | 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 |
|---|---|---|---|---|
| J2777 | Injection, faricimab-svoa, 0.1 mg | 32,760 | 120 | $0 |
| J0178 | Injection, aflibercept, 1 mg | 2,572 | 330 | $0 |
| 67028 | Injection of drug into eye | 1,945 | 449 | $0 |
| 92134 | Imaging of retina | 1,324 | 494 | $0 |
| 92012 | Established patient problem focused exam of visual system | 884 | 376 | $0 |
Insurance plans in this area (ZIP 99336)
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