Michael Grodin, DO
Ophthalmology · Lutherville, MDNPI 1184670366
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 93.8% of the total across 12 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 11 manufacturers, the largest accounting for just 21.4% — the pattern of someone who eats at a lot of different presentations. 2025 is the largest year on record at $114, 2.1 times the $55 reported in 2020. That places this record below the midpoint for ophthalmology clinicians in MD, where the typical reported total is $1,143.
Across 12 payments — averaging $23.13 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Apellis Pharmaceuticals, Inc.$59
- Glaukos Corporation$36
- AbbVie$28
- Alcon$23
- Astellas Pharma US Inc$22
- Genentech USA, Inc.$22
- plus $87 from 5 others
Across 3 payments — averaging $8279.45 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Amgen$25K
What the payments were for
- Food & beverage$26094%
- Gifts$176%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Apellis Pharmaceuticals, Inc. | 2 | $59 |
| Glaukos Corporation | 1 | $36 |
| AbbVie | 1 | $28 |
| Alcon | 1 | $23 |
| Astellas Pharma US Inc | 1 | $22 |
| Genentech USA, Inc. | 1 | $22 |
| Alimera Sciences, Inc. | 1 | $22 |
| Bausch & Lomb Americas Inc. | 1 | $20 |
| Carl Zeiss Meditec, Inc. | 1 | $17 |
| Bausch & Lomb, A Division Of Bausch Health US, LLC | 1 | $16 |
| Novartis | 1 | $12 |
How this compares
$278 in reported general payments places this provider in the 25th percentile of 493 ophthalmology providers in Maryland.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| SimbrinzaBrinzolamide/Brimonidine Tart | 32 | $6,418 |
| LumiganBimatoprost | 11 | $5,185 |
| Prednisolone Acetate | 84 | $4,023 |
| Brimonidine Tartrate | 49 | $1,471 |
| Latanoprost | 41 | $1,029 |
| Ketorolac Tromethamine | 49 | $950 |
| Atropine Sulfate | 24 | $742 |
| Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat | 27 | $593 |
| Ofloxacin | 32 | $363 |
| Dorzolamide Hcl | 16 | $238 |
| Timolol Maleate | 17 | $144 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| AlconSimbrinza | $23 | $6,41832 claims |
| AbbVieLumigan | $28 | $5,18511 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 25th percentile of 493 ophthalmology providers in Maryland.
Other ophthalmology in Lutherville
- Susan BresslerLutherville$341K
- Harry QuigleyLutherville$36K
- Alfred SommerBaltimore$2.9M
- Richard AdlerBaltimore$2.7M
- Peter McDonnellBaltimore$1.4M
- Esen AkpekBaltimore$782K
- Lisa FeulnerBel Air$434K
- Allen HuHagerstown$379K
- Renee BovelleGlenn Dale$292K
- Neil BresslerBaltimore$265K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.