MR. GREGORY L SR. HENDERSON (M.D.) – Ophthalmology Physician, NPI 1427055227
Ophthalmology Physician
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Profile Insights
NPPES metrics only — not quality of care.
1,548 OPHTHALMOLOGY in FL
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Provider Addresses for MR. GREGORY L SR. HENDERSON (M.D.)
Florida Eye Specialists & Cataract Institute, 403, Vonderburg Drive, Brandon, Hillsborough County, Florida, 33511, United States
BRANDON, FL 335115982
Phone: (813) 681-1122
Fax: (813) 684-4924
Type: Mailing
403 Vonderburg Dr
STE 101
Brandon, FL 335115982
Phone: (813) 681-1122
Fax: (813) 684-4924
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 9 Open Payments records for all available years, with a total value of $224.
Total Amount is formed as General ($224) + Research ($0) + Ownership ($0) = $224.
Last reported payment date: 2024-08-15 • Largest payer in this snapshot: ANI Pharmaceuticals, Inc. ($155).
Total Amount
$224
General + Research + Ownership
Payments
9
Total payment records
General Amount
$224
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ANI Pharmaceuticals, Inc. | $155 |
| Alcon Vision LLC | $41 |
| Horizon Therapeutics plc | $27 |
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: 2010-04-13
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 |
|---|---|---|---|---|
| I20100413000081 | I | Ophthalmology | FL | 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 |
|---|---|---|---|---|
| 68761 | Closure of tear duct opening using plug | 975 | 198 | $0 |
| 92083 | Exam of visual field with extended testing | 459 | 183 | $0 |
| 92020 | Exam of the internal drainage system of eye | 352 | 168 | $0 |
| 92134 | Imaging of retina | 264 | 159 | $0 |
| 92136 | Measurement of corneal curvature and depth of eye | 220 | 137 | $0 |
Insurance plans in this area (ZIP 33511)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPHTHALMOLOGY | FL | 92083 | Measurement of field of vision during daylight conditions | 787 | 460 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | FL | |
| O P T O M E T R Y | FL | |
| - | FL | |
| O P T O M E T R Y | FL | |
| Qualified Audiologist | FL | |
| O P H T H A L M O L O G Y | FL | |
| - | FL | |
| O P H T H A L M O L O G Y | FL | |
| O P T O M E T R Y | FL | |
| Qualified Audiologist | FL |
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