Dr. Gregory L Henderson , MD
Ophthalmology โข Brandon, FL
403 Vonderburg Dr, Ste 101
Brandon, FL 335115982
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Gregory Henderson is listed in NPPES under Ophthalmology.
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NPI assigned on July 7, 2005; this date does not establish years in practice.
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Published CMS data list 3,553 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 68761 โ Closure of tear duct opening using plug: 780 service units.
- 92020 โ Exam of the internal drainage system of eye: 365 service units.
- 92083 โ Exam of visual field with extended testing: 362 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 22 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 998 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Moxifloxacin (Moxifloxacin Hcl) โ 240 prescription fills, including refills.
- Erythromycin (Erythromycin Base) โ 165 prescription fills, including refills.
- Ketorolac Tromethamine โ 128 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 14 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 60% of clinicians listed under Ophthalmology in Brandon, FL (2024, 15 clinicians with data). Median for this group: 2,722. Middle half: 1,569 to 4,125.
More Medicare Part B services than 65% of clinicians listed under Ophthalmology in Florida (2024, 1,014 clinicians with data). Median for this group: 2,174. Middle half: 801 to 4,691.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 3,783 in 2020 to 3,553 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
403 Vonderburg Dr
Ste 101
Brandon, FL 335115982
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Gregory L Henderson Md Facs Inc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
University Of South Florida College Of Medicine
1975
What Public CMS Data Show
Ophthalmology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
147 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2024.
Medicare-allowed amount
About $295,229 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
Paid by Medicare
About $235,887 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
30-day fills
1,195 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$34,217 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $344.61 across 7 records.
By nature of payment
- Food and Beverage: $344.61 across 7 records.
Reporting-company totals (3 largest of 5)
- Amgen Inc.: $156.00 across 3 records.
- RxSight Inc: $135.08 across 1 record.
- Alcon Vision LLC: $18.33 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
51 years (graduated 1975)
CMS Doctors and Clinicians data list 1975 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2005
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Henderson has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Henderson as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Brandon and Florida
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 60% of clinicians listed under Ophthalmology in Brandon, FL (2024, 15 clinicians with data). Median for this group: 2,722. Middle half: 1,569 to 4,125.
More Medicare Part B services than 65% of clinicians listed under Ophthalmology in Florida (2024, 1,014 clinicians with data). Median for this group: 2,174. Middle half: 801 to 4,691.
Medicare-allowed amount
A higher Medicare-allowed amount than 60% of clinicians listed under Ophthalmology in Brandon, FL (2024, 15 clinicians with data). Median for this group: $282,075. Middle half: $166,387 to $327,816.
Close to the middle for clinicians listed under Ophthalmology in Florida (2024, 1,014 clinicians with data). Median for this group: $239,067. Middle half: $86,567 to $537,508.
Paid by Medicare
A higher Medicare payment amount than 70% of clinicians listed under Ophthalmology in Brandon, FL (2024, 15 clinicians with data). Median for this group: $209,453. Middle half: $121,725 to $250,783.
A higher Medicare payment amount than 60% of clinicians listed under Ophthalmology in Florida (2024, 1,014 clinicians with data). Median for this group: $175,260. Middle half: $61,464 to $390,296.
Medicare Part D prescriptions
Fewer Part D prescriptions than 70% of clinicians listed under Ophthalmology in Brandon, FL (2024, 15 clinicians with data). Median for this group: 1,297. Middle half: 948 to 1,907.
Close to the middle for clinicians listed under Ophthalmology in Florida (2024, 1,099 clinicians with data). Median for this group: 1,203. Middle half: 442 to 2,490.
Part D drug cost
A lower Part D drug cost than 90% of clinicians listed under Ophthalmology in Brandon, FL (2024, 15 clinicians with data). Median for this group: $141,831. Middle half: $69,367 to $449,819.
A lower Part D drug cost than 70% of clinicians listed under Ophthalmology in Florida (2024, 1,099 clinicians with data). Median for this group: $114,958. Middle half: $23,858 to $310,282.
19 active clinicians are listed under Ophthalmology with a practice address in Brandon, FL (1,582 in Florida).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Brandon
0% of these 19 clinicians have the CMS telehealth indicator.
78.9% of these 19 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services varied from year to year: 3,783 in 2020 and 3,553 in 2024.
- 2020: 3,783
- 2021: 3,110
- 2022: 3,915
- 2023: 4,054
- 2024: 3,553
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Medicare-allowed amount
Medicare-allowed amount stayed about the same: $322,497 in 2020 and $295,229 in 2024.
- 2020: $322,497
- 2021: $302,235
- 2022: $346,375
- 2023: $350,803
- 2024: $295,229
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Paid by Medicare
Paid by Medicare stayed about the same: $254,382 in 2020 and $235,887 in 2024.
- 2020: $254,382
- 2021: $241,162
- 2022: $276,988
- 2023: $277,083
- 2024: $235,887
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Medicare Part D prescriptions
Medicare Part D prescriptions stayed about the same: 932 in 2020 and 998 in 2024.
- 2020: 932
- 2021: 944
- 2022: 1,037
- 2023: 1,030
- 2024: 998
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30-day fills
30-day fills increased 20% from 996 in 2020 to 1,195 in 2024.
- 2020: 996
- 2021: 1,044
- 2022: 1,189
- 2023: 1,236
- 2024: 1,195
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Part D drug cost
Part D drug cost decreased 42% from $59,035 in 2020 to $34,217 in 2024.
- 2020: $59,035
- 2021: $77,862
- 2022: $59,807
- 2023: $68,810
- 2024: $34,217
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $724.23 in 2019 to $344.61 in 2025.
- 2019: $724.23
- 2020: $252.85
- 2023: $60.33
- 2024: $163.49
- 2025: $344.61
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): fewer than 11 records totaling $344.61.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| RxSight Inc |
Food and Beverage
In-kind items and services
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RXSIGHT CONTACT LENS | General | $135.08 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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โ | General | $125.00 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
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Clareon PanOptix Pro | General | $18.33 |
| Oyster Point Pharma, Inc. |
Food and Beverage
In-kind items and services
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TYRVAYA | General | $17.88 |
| Johnson & Johnson Surgical Vision, Inc. |
Food and Beverage
In-kind items and services
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Tecnis IOL | General | $17.32 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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TEPEZZA | General | $16.88 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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TEPEZZA | General | $14.12 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2017โ2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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68761
Closure of tear duct opening using plug
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780 | 124 | $442.00 | $103.92 |
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92020
Exam of the internal drainage system of eye
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365 | 145 | $55.00 | $27.02 |
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92083
Exam of visual field with extended testing
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362 | 146 | $165.00 | $59.08 |
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92201
Extended exam of the back part of the eye with retinal drawing
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219 | 137 | $60.00 | $24.67 |
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92134
Imaging of retina
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213 | 126 | $94.00 | $25.31 |
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92136
Measurement of corneal curvature and depth of eye
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193 | 115 | $182.00 | $37.76 |
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66984
Removal of cataract with insertion of prosthetic lens
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184 | 86 | $1699.50 | $342.71 |
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92060
Exam to measure eye deviation and range of motion
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152 | 110 | $121.00 | $58.08 |
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92283
Extended exam involving color vision testing
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143 | 133 | $63.00 | $52.34 |
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92025
Ct scan of cornea
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126 | 110 | $60.00 | $32.50 |
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92286
Imaging of front third of eye using a special microscope
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121 | 111 | $305.00 | $35.03 |
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76514
Ultrasound scan of cornea to determine thickness
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117 | 112 | $48.00 | $8.96 |
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92133
Imaging of optic nerve
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115 | 112 | $86.00 | $23.03 |
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92250
Photography of the retina
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111 | 100 | $165.00 | $26.45 |
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99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
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98 | 94 | $281.00 | $181.06 |
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68761
Closure of tear duct opening using plug
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52 | 20 | $442.00 | $57.84 |
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66761
Creation of eye fluid drainage tracts in iris using a laser, per session
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40 | 31 | $550.00 | $292.45 |
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66982
Complex removal of cataract with insertion of prosthetic lens
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40 | 20 | $1497.38 | $452.46 |
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92100
Multiple measurements of eye fluid pressure over an extended time period
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38 | 36 | $100.00 | $82.98 |
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99205
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
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34 | 34 | $404.00 | $224.12 |
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66821
Removal of recurring cataract in lens capsule using a laser
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27 | 21 | $425.00 | $291.68 |
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99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
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23 | 21 | $86.00 | $56.81 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Moxifloxacin | Moxifloxacin Hcl | 240 | 3,005 | $5,791.23 | 131 |
| Erythromycin | Erythromycin Base | 165 | 1,919 | $1,630.53 | 131 |
| Ketorolac Tromethamine | Ketorolac Tromethamine | 128 | 6,702 | $2,318.58 | 105 |
| Prednisolone Acetate | Prednisolone Acetate | 124 | 3,266 | $5,553.17 | 85 |
| Difluprednate | Difluprednate | 117 | 2,281 | $9,167.21 | 63 |
| Latanoprost | Latanoprost | 52 | 2,915 | $436.21 | 32 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 46 | 95 | $138.84 | 46 |
| Methazolamide | Methazolamide | 30 | 80 | $217.00 | 22 |
| Bromfenac Sodium | Bromfenac Sodium | 23 | 731 | $4,119.95 | 14 |
| Tramadol Hcl | Tramadol Hcl | 19 | 50 | $32.54 | 19 |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 15 | 34 | $44.16 | 15 |
| Timolol Maleate | Timolol Maleate | 14 | 886 | $185.76 | โ |
| Prolensa | Bromfenac Sodium | 13 | 455 | $4,501.51 | โ |
| Tobramycin | Tobramycin | 12 | 223 | $80.67 | โ |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2020-09-10NUCC Taxonomy Code: 207W00000X
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
NUCC Taxonomy Code: 207W00000X
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - OPHTHALMOLOGY
I20100413000081
FL
8729071311
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Gregory L Henderson Md Facs Inc
403 Vonderburg Dr, Brandon, FL 335115982
Phone: 8136811122
Secondary Practice Locations
403 Vonderburg Dr, Ste 101
Brandon, FL 335115982
Phone: 8136811122
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Optometrist
Doctor of Optometry
Ophthalmology - Ophthalmic Plastic and Reconstructive Surgery
Doctor of Medicine (M.D.)
Ophthalmology - Pediatric Ophthalmology and Strabismus Specialist
Doctor of Medicine (M.D.)
Ophthalmology - Glaucoma Specialist
Doctor of Medicine (M.D.)
Ophthalmology
Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)
Ophthalmology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Ophthalmology (license number reported to NPPES: FL ME26952)
NPI status registered as active in NPPES database
Registered at 403 VONDERBURG DR, BRANDON, FL 335115982 (Tel: 8136811122)
Registered at 403 VONDERBURG DR, STE 101, BRANDON, FL 335115982 (Tel: 8136811122)
Recorded as GREGORY HENDERSON, M.D.
Ophthalmology (license number reported to NPPES: FL ME0026952)
NPI status registered as active in NPPES database
Registered at 403 VONDERBURG DR, STE 101, BRANDON, FL 335115982 (Tel: 8136811122)
Registered at 403 VONDERBURG DR, STE 101, BRANDON, FL 335115982 (Tel: 8136811122)
Recorded as GREGORY HENDERSON, M.D.
Ophthalmology (license number reported to NPPES: FL ME0026952)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Ophthalmology Specialists in Brandon
- Dr. Jennifer Landy, MD
- Dr. Haroon Ilyas, MD
- Dr. Christopher Donovan, MD
- Dr. Dilip Rathinasamy, MD
- Dr. William Reeves, MD
- Dr. Jose De Apodaca, MD, PhD
Mailing Address
403 Vonderburg Dr
Brandon, FL 335115982
Phone: 8136811122