DR. JAMES Z. LAI (MD) – Ophthalmology Physician, NPI 1699760447
Ophthalmology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
1,544 OPHTHALMOLOGY in TX
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Provider Addresses for DR. JAMES Z. LAI (MD)
7155, Old Katy Road, Washington Avenue Coalition / Memorial Park, Houston, Harris County, Texas, 77024, United States
N100
HOUSTON, TX 770242134
Phone: (713) 668-6828
Fax: (832) 280-3636
Type: Mailing
2855 GRAMERCY ST # 400
HOUSTON, TX 770251697
Phone: (713) 668-6828
Type: Mailing
2855, Gramercy Street, Southgate, Braeswood, Houston, Harris County, Texas, 77030, United States
HOUSTON, TX 770251756
Phone: (713) 668-6828
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $571.
Total Amount is formed as General ($571) + Research ($0) + Ownership ($0) = $571.
Last reported payment date: 2024-09-20 • Largest payer in this snapshot: Teva Pharmaceuticals USA, Inc. ($213).
Total Amount
$571
General + Research + Ownership
Payments
6
Total payment records
General Amount
$571
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Teva Pharmaceuticals USA, Inc. | $213 |
| Neurocrine BioSciences Inc. | $135 |
| PIRAMAL CRITICAL CARE | $124 |
| Biogen, Inc. | $100 |
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: 2010-07-12
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 |
|---|---|---|---|---|
| I20100712000140 | I | Ophthalmology | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 92014 | Established patient complete exam of visual system | 22 | 22 | $0 |
| 92060 | Exam to measure eye deviation and range of motion | 15 | 14 | $0 |
Insurance plans in this area (ZIP 77024)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| O P H T H A L M O L O G Y | TX | |
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| O P H T H A L M O L O G Y | TX | |
| O P H T H A L M O L O G Y | TX | |
| O P H T H A L M O L O G Y | TX | |
| O P H T H A L M O L O G Y | TX | |
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| O P H T H A L M O L O G Y | TX | |
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