Kimberly Cockerham, MD
Neuro-ophthalmology · San Diego, CANPI 1366493629
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $123,493 of the $183,450 with a category attached, or 67.3%. Amgen accounts for 92.0% of it on its own, with 18 other manufacturers making up the rest. Reporting peaked in 2020 at $56,908 and has fallen 80.3% since, to $11,233 in 2025. Among neuro-ophthalmology clinicians in CA with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 221 payments — averaging $830.09 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Amgen$169K
- Genentech USA, Inc.$8K
- Argenx US, Inc.$5K
- Janssen Global Services, LLC$605
- AstraZeneca$389
- Merz North America, Inc.$162
- plus $755 from 13 others
Across 84 payments — averaging $3100.06 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$175K
- Genentech, Inc.$56K
- Argenx US, Inc.$28K
What the payments were for
- Consulting fees$44,70624%
- Speaking & faculty fees$123,49367%
- Travel & lodging$9,7705%
- Food & beverage$5,4403%
- Education$410%
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 |
|---|---|---|
| Amgen(2 entities) | 172 | $168,687 |
| Genentech USA, Inc. | 5 | $7,977 |
| Argenx US, Inc. | 2 | $4,875 |
| Janssen Global Services, LLC | 1 | $605 |
| AstraZeneca | 14 | $389 |
| Merz North America, Inc. | 3 | $162 |
| Mallinckrodt Hospital Products Inc. | 4 | $134 |
| Mallinckrodt Enterprises LLC | 1 | $120 |
| Oyster Point Pharma, Inc. | 4 | $83 |
| Topcon Healthcare, Inc. | 1 | $75 |
| Dompe US, Inc. | 2 | $54 |
| Alcon | 1 | $52 |
| ANI Pharmaceuticals, Inc. | 2 | $50 |
| Tarsus Pharmaceuticals, Inc. | 1 | $40 |
| Bausch & Lomb Americas Inc. | 2 | $37 |
| Galderma Laboratories, L.p. | 2 | $31 |
| AbbVie | 2 | $31 |
| UCB, Inc. | 1 | $30 |
| Aerie Pharmaceuticals, Inc. | 1 | $18 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- TEPEZZA$163,428
- VYVGART HYTRULO$4,800
- Enspryng$4,659
- UPLIZNA$2,045
- ACTHAR$120
How this compares
$183,450 in reported general payments places this provider in the 95th percentile of 25 neuro-ophthalmology providers in California.
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 |
|---|---|---|
| TobradexTobramycin/Dexamethasone | 81 | $21,255 |
| Pyridostigmine Bromide | 42 | $1,747 |
| ErythromycinErythromycin Base | 61 | $667 |
| MoxifloxacinMoxifloxacin Hcl | 16 | $638 |
| Tobramycin-DexamethasoneTobramycin/Dexamethasone | 13 | $583 |
| Doxycycline Monohydrate | 18 | $351 |
| Neomycin-Polymyxin-DexamethNeomycin/Polymyxin B/Dexametha | 31 | $315 |
| Prednisone | 14 | $32 |
Paid to pharmacies, not to this prescriber.
Other neuro-ophthalmology in San Diego
- Tim KimSan Diego$179
- Vivek PatelIrvine$81K
- Kimberly GokoffskiOrange$36K
- Syed Khizer KhaderiStanford$35K
- Nafiseh HashemiEncino$12K
- Yin LiuSacramento$11K
- Samuel SpiegelPasadena$8K
- Howard KraussLos Angeles$7K
- Heather MossStanford$4K
- Benjamin GhiamEncino$3K
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.