PHUONG-DUYEN BUI – Optometrist, NPI 1295474609
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,052 OPTOMETRY in VA
Provider Addresses for PHUONG-DUYEN BUI
4303 HOLLOWSTONE CT
CHANTILLY, VA 201512535
Phone: (571) 345-5656
Type: Mailing
7702 RICHMOND HWY UNIT H
ALEXANDRIA, VA 223062803
Phone: (073) 770-3717
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $164.
Total Amount is formed as General ($164) + Research ($0) + Ownership ($0) = $164.
Last reported payment date: 2024-09-21 • Largest payer in this snapshot: BIOTISSUE HOLDINGS INC. ($92).
Total Amount
$164
General + Research + Ownership
Payments
4
Total payment records
General Amount
$164
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| BIOTISSUE HOLDINGS INC. | $92 |
| RxSight Inc | $37 |
| Tarsus Pharmaceuticals, Inc. | $18 |
| SUN PHARMACEUTICAL INDUSTRIES INC. | $17 |
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: 2022-10-25
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20220708001222 | I | Optometry | VA | TBD |
| I20221025000079 | I | Optometry | DC | 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 |
|---|---|---|---|---|
| 92012 | Established patient problem focused exam of visual system | 19 | 17 | $0 |
Insurance plans in this area (ZIP 20151)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | DC | |
| O P H T H A L M O L O G Y | OH | |
| O P T O M E T R Y | VA | |
| O P H T H A L M O L O G Y | VA | |
| - | FL |
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