NENG CHHEAN (O.D.) – Optometrist, NPI 1326051780
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,129 OPTOMETRY in TX
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Provider Addresses for NENG CHHEAN (O.D.)
Band Box Place, Dallas, Dallas County, Texas, 75244, United States
DALLAS, TX 752844658
Phone: (254) 724-8800
Type: Mailing
Baylor Scott & White Clinic – Round Rock 425 University, 425, University Boulevard, Round Rock, Williamson County, Texas, 78665, United States
ROUND ROCK, TX 786651053
Phone: (512) 509-0200
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 39 Open Payments records for all available years, with a total value of $2,639.
Total Amount is formed as General ($2,639) + Research ($0) + Ownership ($0) = $2,639.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: Carl Zeiss Meditec USA, Inc. ($1,847).
Total Amount
$2,639
General + Research + Ownership
Payments
39
Total payment records
General Amount
$2,639
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Carl Zeiss Meditec USA, Inc. | $1,847 |
| Bausch & Lomb Americas Inc. | $262 |
| ABBVIE INC. | $133 |
| BIOTISSUE HOLDINGS, INC. | $129 |
| Novartis Pharmaceuticals Corporation | $57 |
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: 2007-05-21
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 |
|---|---|---|---|---|
| I20070521000186 | I | Optometry | TX | 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 75284)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPTOMETRY | TX | 92134 | Diagnostic imaging of retina | 34 | 33 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | TX |
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