DR. CLINT WALKER GREGG (M.D.) – Ophthalmology Physician, NPI 1952392078
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,544 OPHTHALMOLOGY in TX
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Provider Addresses for DR. CLINT WALKER GREGG (M.D.)
4505, 82nd Street, Lubbock, Lubbock County, Texas, 79424, United States
SUITE 5
LUBBOCK, TX 794243215
Phone: (806) 798-7244
Fax: (806) 798-3391
Type: Location
925 SANTA FE DR, SUITE 105
WEATHERFORD, TX 76086
Phone: (855) 798-2020
Fax: (817) 789-6290
Type: Mailing
925 SANTA FE DR. SUITE 105
WEATHERFORD, TX 76086
Phone: (855) 798-2020
Fax: (817) 789-6290
Type: Location
Lubbock Post Office, 1515, Crickets Avenue, Lubbock, Lubbock County, Texas, 79402, United States
LUBBOCK, TX 794085865
Phone: (806) 743-2898
Fax: (806) 743-2787
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $43.
Total Amount is formed as General ($43) + Research ($0) + Ownership ($0) = $43.
Last reported payment date: 2024-05-10 • Largest payer in this snapshot: ABBVIE INC. ($22).
Total Amount
$43
General + Research + Ownership
Payments
2
Total payment records
General Amount
$43
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $22 |
| Alcon Vision LLC | $20 |
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: 2009-06-18
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 |
|---|---|---|---|---|
| I20090618000371 | 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 | 414 | 399 | $0 |
| 92136 | Measurement of corneal curvature and depth of eye | 117 | 74 | $0 |
| 66984 | Removal of cataract with insertion of prosthetic lens | 100 | 66 | $0 |
| 92133 | Imaging of optic nerve | 98 | 97 | $0 |
| 92134 | Imaging of retina | 84 | 80 | $0 |
Insurance plans in this area (ZIP 79424)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Interventional Cardiology | PA | |
| A N E S T H E S I O L O G Y | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| Family Practice | TX | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| - | TX | |
| - | TX |
Reviews
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