Erin Yu, MD
Obstetrics & Gynecology · Nashville, TNNPI 1225028087
Payments from drug & device makers
Across 253 payments — averaging $18.43 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$817
- Astellas Pharma US Inc$551
- Aspira Women's Health Inc$375
- Bayer$373
- Mayne Pharma Commercial LLC$214
- Organon$202
- plus $2K from 31 others
What the payments were for
- Food & beverage$4,38094%
- Education$2836%
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 |
|---|---|---|
| AbbVie(2 entities) | 60 | $817 |
| Astellas Pharma US Inc | 18 | $551 |
| Aspira Women's Health Inc | 8 | $375 |
| Bayer | 18 | $373 |
| Mayne Pharma Commercial LLC | 12 | $214 |
| Organon | 12 | $202 |
| Biogen | 10 | $196 |
| Pfizer | 11 | $163 |
| Exeltis, USA Inc. | 10 | $153 |
| Coopersurgical, Inc. | 8 | $137 |
| Avion Pharmaceuticals | 10 | $132 |
| Exact Sciences | 6 | $123 |
| Intuitive Surgical | 1 | $118 |
| Millicent US Inc | 7 | $118 |
| Merck | 7 | $98 |
| Agile Therapeutics, Inc. | 5 | $93 |
| Evofem Biosciences, Inc. | 7 | $88 |
| Mylan Pharmaceuticals Inc. | 6 | $76 |
| Daiichi Sankyo Inc. | 4 | $75 |
| Shield Therapeutics Inc | 4 | $74 |
| Sumitomo Pharma America, Inc. | 4 | $67 |
| Channel Medsystems, Inc. | 1 | $62 |
| Therapeuticsmd, Inc. | 4 | $57 |
| Scynexis, Inc. | 3 | $50 |
| Lupin Inc. | 3 | $50 |
| Medtronic | 2 | $29 |
| Duchesnay USA Incorporated | 2 | $29 |
| Pharmacosmos Therapeutics Inc. | 1 | $20 |
| Minerva Surgical, Inc | 1 | $16 |
| Roche Diagnostics Corporation | 1 | $15 |
| Endo Pharmaceuticals Inc. | 1 | $15 |
| Hologic Sales And Service, LLC | 1 | $15 |
| Amgen | 1 | $14 |
| Seqirus USA Inc | 1 | $13 |
| Sanofi Pasteur Inc. | 1 | $13 |
| Olympus America Inc. | 1 | $12 |
| Myovant Sciences Inc. | 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.
- Da Vinci Surgical System$118
- OVA1$112
How this compares
$4,664 in reported general payments places this provider in the 85th percentile of 763 obstetrics & gynecology providers in Tennessee.
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 | 22 | $940 |
| ProgesteroneProgesterone, Micronized | 11 | $574 |
| ValacyclovirValacyclovir Hcl | 11 | $485 |
| Paroxetine Hcl | 11 | $1 |
Paid to pharmacies, not to this prescriber.
Other obstetrics & gynecology in Nashville
- Michael SwanNashville$146K
- Royce AdkinsNashville$95K
- Olga MuldoonNashville$91K
- Kimberly LooneyNashville$84K
- Lewis BellardoNashville$20K
- Suzanne BryantNashville$19K
- Stephen ClendeninNashville$14K
- Christopher SizemoreNashville$13K
- Laura BinkleyNashville$12K
- Georgia FerrellNashville$11K
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.