Peter Khamvongsa, MD
Obstetrics & Gynecology · Miami, FLNPI 1356385918
Payments from drug & device makers
Across 219 payments — averaging $304.81 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Astellas Pharma US Inc$36K
- Meditrina$10K
- Medical Device Business Services, Inc.$6K
- AbbVie$5K
- Scynexis, Inc.$1K
- Gynesonics, Inc.$1K
- plus $8K from 30 others
What the payments were for
- Consulting fees$16,62725%
- Speaking & faculty fees$36,27754%
- Travel & lodging$5,5498%
- Food & beverage$8,16612%
- Education$1340%
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 |
|---|---|---|
| Astellas Pharma US Inc | 38 | $35,531 |
| Meditrina | 6 | $9,821 |
| Medical Device Business Services, Inc. | 4 | $5,761 |
| AbbVie | 41 | $5,077 |
| Scynexis, Inc. | 2 | $1,384 |
| Gynesonics, Inc. | 6 | $1,260 |
| Intuitive Surgical | 9 | $1,225 |
| Dysis Medical, Inc. | 2 | $1,200 |
| Acessa Health Inc. | 2 | $1,177 |
| Hologic Sales And Service, LLC | 20 | $1,098 |
| Coloplast | 5 | $588 |
| Caldera Medical, Inc | 5 | $541 |
| Biogen | 13 | $322 |
| Coopersurgical, Inc. | 12 | $282 |
| Conmed Corporation | 5 | $253 |
| Momentis Surgical Inc. | 2 | $212 |
| Medtronic | 1 | $155 |
| Pfizer | 5 | $118 |
| Therapeuticsmd, Inc. | 7 | $113 |
| Sumitomo Pharma America, Inc. | 5 | $105 |
| Myovant Sciences Inc. | 6 | $104 |
| Axonics, Inc. | 3 | $75 |
| Bayer | 3 | $54 |
| Millicent US Inc | 3 | $44 |
| Mycovia Pharmaceuticals, Inc. | 2 | $36 |
| Avion Pharmaceuticals | 2 | $29 |
| Mimedx Group, Inc. | 1 | $27 |
| Evofem Biosciences, Inc. | 1 | $24 |
| Femselect Inc. | 1 | $22 |
| Mayne Pharma Commercial LLC | 1 | $22 |
| Agile Therapeutics, Inc. | 1 | $19 |
| Exact Sciences | 1 | $16 |
| Lupin Inc. | 1 | $15 |
| Mylan Pharmaceuticals Inc. | 1 | $15 |
| Urovant Sciences Inc | 1 | $14 |
| Duchesnay USA Incorporated | 1 | $13 |
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.
- Veozah$34,481
- STRATAFIX$5,627
- ORIAHNN$4,250
- aveta$2,800
- ACESSA PROVU SYSTEM$1,954
- Ultra 2.0$1,200
- Da Vinci Surgical System$948
- Sonata System$863
- Desara$455
- ALTIS$437
- SONATA SONOGRAPHY-GUIDED TRANSCERVICAL FIBROID ABLATION SYSTEM$382
- MYOSURE TISSUE REMOVAL DEVICE$283
- NovaSure$283
- Orilissa$211
- Anovo Surgical System$166
- TruClear$155
- Harmonic$119
- WALLACH Cryosurgical Equipment$117
How this compares
$66,753 in reported general payments places this provider in the 95th percentile of 2,438 obstetrics & gynecology providers in Florida.
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 |
|---|---|---|
| Estradiol | 38 | $1,832 |
| ProgesteroneProgesterone, Micronized | 23 | $768 |
Paid to pharmacies, not to this prescriber.
Other obstetrics & gynecology in Miami
- Guillermo LievanoMiami$2.5M
- Victoria BedellMiami$1.4M
- Sarah BedellMiami$1.1M
- Luis LeyvaMiami$754K
- Joanna BedellMiami$575K
- Julio ArronteMiami$290K
- Beatrice HeckerMiami$172K
- Samuel LedermanLake Worth$13.4M
- Richard MyersJacksonville$2.7M
- Steven McCarusCelebration$2.3M
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.