Homero Rivas, MD
Physical Medicine & Rehabilitation · Hixson, TNNPI 1932399300
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 29 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 7 manufacturers reported payments, led by Scilex Pharmaceuticals Inc. at 45.8% of the total.
Across 29 payments — averaging $18.50 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Scilex Pharmaceuticals Inc.$246
- Arbor Pharmaceuticals, Inc.$80
- Lundbeck LLC$78
- Pfizer$62
- AbbVie$43
- Ipsen Biopharmaceuticals, Inc$14
- plus $14 from 1 others
What the payments were for
- Food & beverage$536100%
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 |
|---|---|---|
| Scilex Pharmaceuticals Inc. | 14 | $246 |
| Arbor Pharmaceuticals, Inc. | 5 | $80 |
| Lundbeck LLC | 3 | $78 |
| Pfizer | 3 | $62 |
| AbbVie | 2 | $43 |
| Ipsen Biopharmaceuticals, Inc | 1 | $14 |
| Almatica Pharma LLC | 1 | $14 |
How this compares
$536 in reported general payments places this provider in the 65th percentile of 134 physical medicine & rehabilitation providers in Tennessee.
See all physical medicine & rehabilitation 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 |
|---|---|---|
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 317 | $8,438 |
| Gabapentin | 134 | $3,009 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 113 | $2,041 |
| Pregabalin | 37 | $740 |
| Oxycodone Hcl | 52 | $732 |
| Tramadol Hcl | 85 | $673 |
| Topiramate | 48 | $393 |
| Duloxetine Hcl | 35 | $312 |
| Cyclobenzaprine Hcl | 25 | $203 |
| Morphine Sulfate ErMorphine Sulfate | 11 | $182 |
| Tizanidine Hcl | 22 | $159 |
| Nortriptyline Hcl | 11 | $107 |
| Amitriptyline Hcl | 11 | $90 |
Paid to pharmacies, not to this prescriber.
Other physical medicine & rehabilitation in Hixson
- Stephan EselgrothHixson$888
- David BowersChattanooga$41K
- Son leMt. Juliet$28K
- Terence DunnChattanooga$14K
- Sandra GolamcoNashville$13K
- Wesley PeaceNashville$9K
- Michael McGuirkOak Ridge$9K
- Santos MartinezGermantown$7K
- Brandon TolmanBrentwood$7K
- James EbyMt Juliet$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.