Michael Homayun, DDS
Periodontics · Marina del Rey, CANPI 1326260597
Payments from drug & device makers
Across 28 payments — averaging $127.82 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Darby Dental Supply, LLC$2K
- Align Technology, Inc.$809
- Straumann USA LLC$267
- Geistlich Pharma, North America, Inc.$210
- Keystone Dental Inc.$72
- 3M Company$44
- plus $119 from 4 others
What the payments were for
- Food & beverage$1,25035%
- Charitable contribution$2708%
- Other$2,05958%
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 |
|---|---|---|
| Darby Dental Supply, LLC | 1 | $2,059 |
| Align Technology, Inc. | 11 | $809 |
| Straumann USA LLC | 6 | $267 |
| Geistlich Pharma, North America, Inc. | 3 | $210 |
| Keystone Dental Inc. | 1 | $72 |
| 3M Company | 1 | $44 |
| Nobel Biocare USA | 1 | $43 |
| Carestream Dental, LLC | 2 | $31 |
| Biolase, Inc. | 1 | $25 |
| Solventum Corporation | 1 | $20 |
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.
- Invisalign$493
- Bio-Materials$125
How this compares
$3,579 in reported general payments places this provider in the 85th percentile of 716 periodontics 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 |
|---|---|---|
| Amoxicillin | 207 | $511 |
| Acetaminophen-CodeineAcetaminophen With Codeine | 84 | $494 |
| Ibuprofen | 127 | $336 |
| Clindamycin Hcl | 42 | $331 |
| Chlorhexidine Gluconate | 46 | $177 |
| Methylprednisolone | 12 | $114 |
| Cephalexin | 12 | $78 |
Paid to pharmacies, not to this prescriber.
Other periodontics in Marina del Rey
- Aleksander JovanovicLos Angeles$1.5M
- Chanook AhnLos Angeles$310K
- Neema BakTarzana$264K
- Eric DriverSan Diego$210K
- Pilseong KimIrvine$210K
- Stephen JohnSan Carlos$191K
- Donald ClemFullerton$174K
- Oded BahatBeverly Hills$119K
- Jeremy UenoCampbell$89K
- Ehsan RezvanGilroy$56K
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.