Larry Fields, MD
Obstetrics & Gynecology · Knoxville, TNNPI 1538162896
Payments from drug & device makers
What this record shows
The money is spread across several categories — education (56.6%), speaking fees and consulting fees — rather than concentrated in one kind of arrangement. Intuitive Surgical accounts for 82.1% of it on its own, with 55 other manufacturers making up the rest. Among obstetrics & gynecology clinicians in TN 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 747 payments — averaging $432.92 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$265K
- Coopersurgical, Inc.$47K
- Coloplast$2K
- Axonics, Inc.$2K
- AbbVie$1K
- Caldera Medical, Inc$841
- plus $6K from 50 others
What the payments were for
- Consulting fees$42,07513%
- Speaking & faculty fees$70,37822%
- Travel & lodging$6,0822%
- Food & beverage$21,4067%
- Education$183,09157%
- Gifts$3590%
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.
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$241,948
- Uterine Manipulators & Injectors$46,445
- DA VINCI SP$20,550
- Bulkamid$850
- ALTIS$715
- Axonics r-SNM System$611
- Desara$330
- Advincula Delineator Uterine Manipulator$225
- ALLY II UPS$186
- FEMALE INCONTINENCE$107
- ARIS$101
- Orilissa$100
How this compares
$323,392 in reported general payments places this provider in the 95th 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 | 81 | $4,962 |
| Clobetasol Propionate | 14 | $949 |
| Oxybutynin Chloride ErOxybutynin Chloride | 29 | $570 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 40 | $195 |
| Ondansetron OdtOndansetron | 25 | $166 |
| Metronidazole | 25 | $137 |
| Fluconazole | 24 | $116 |
| Ondansetron Hcl | 19 | $96 |
Paid to pharmacies, not to this prescriber.
Other obstetrics & gynecology in Knoxville
- Ramona ScottKnoxville$25K
- Lowell McCauleyKnoxville$21K
- Michael BullenKnoxville$13K
- Rosalind CadiganKnoxville$10K
- Nikki ZiteKnoxville$10K
- Kimberly RobertsKnoxville$9K
- Sudha NairKnoxville$8K
- Grover MayJohnson City$916K
- John GreenElizabethton$878K
- Brent LaingElizabethton$480K
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.