Shannon Hahn, MD
Obstetrics · Winter Park, FLNPI 1326485723
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 41 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 21 manufacturers reported payments, led by Astellas Pharma US Inc at 32.6% of the total. 2025 is the largest year on record at $376, 6.3 times the $60 reported in 2019. That places this record below the midpoint for obstetrics clinicians in FL, where the typical reported total is $1,080.
Across 41 payments — averaging $22.55 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Astellas Pharma US Inc$301
- Medtronic$127
- Mayne Pharma Commercial LLC$69
- Biogen$52
- Therapeuticsmd, Inc.$44
- Organon$43
- plus $288 from 15 others
What the payments were for
- Food & beverage$924100%
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 |
|---|---|---|
| Astellas Pharma US Inc | 12 | $301 |
| Medtronic | 2 | $127 |
| Mayne Pharma Commercial LLC | 4 | $69 |
| Biogen | 2 | $52 |
| Therapeuticsmd, Inc. | 3 | $44 |
| Organon | 2 | $43 |
| AbbVie | 2 | $34 |
| Gynesonics, Inc. | 1 | $30 |
| Coopersurgical, Inc. | 1 | $23 |
| Millicent US Inc | 1 | $22 |
| Pfizer | 1 | $21 |
| Scynexis, Inc. | 1 | $21 |
| Merck | 1 | $18 |
| Hologic Sales And Service, LLC | 1 | $17 |
| Shield Therapeutics Inc | 1 | $16 |
| Evofem Biosciences, Inc. | 1 | $16 |
| Axonics, Inc. | 1 | $16 |
| Exeltis, USA Inc. | 1 | $14 |
| Vivus LLC | 1 | $13 |
| Novo Nordisk | 1 | $13 |
| Avion Pharmaceuticals | 1 | $12 |
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.
- TruClear$113
How this compares
$924 in reported general payments places this provider in the 40th percentile of 78 obstetrics 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.
Other obstetrics in Winter Park
- Tiffany Smith-SuttonWinter Park$478
- Wilkens MondesirGreenacres$16K
- Phan NguyenNaples$14K
- Nasim KhanSebring$11K
- Ivonne ReynoldsMargate$11K
- Robert FeldmanSouth Miami$10K
- Isidro MartinezMiami$10K
- Michele LemayBradenton$10K
- Kyle GarnerSarasota$9K
- Robert BassPlantation$6K
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.