Rhett Griggs, MD
Orthopaedic Surgery · Scottsdale, AZNPI 1467520478
Payments from drug & device makers
Across 16 payments — averaging $109.93 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Gemini Mountain Medical, LLC$1K
- Stryker$217
- Smith+Nephew$84
- Aap Implants Inc$27
- Polynovo North America LLC$27
- Exsomed Corporation$20
- plus $14 from 1 others
What the payments were for
- Travel & lodging$986%
- Food & beverage$43325%
- Education$1,22770%
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 |
|---|---|---|
| Gemini Mountain Medical, LLC | 5 | $1,370 |
| Stryker | 5 | $217 |
| Smith+Nephew | 2 | $84 |
| Aap Implants Inc | 1 | $27 |
| Polynovo North America LLC | 1 | $27 |
| Exsomed Corporation | 1 | $20 |
| Bioventus LLC | 1 | $14 |
How this compares
$1,759 in reported general payments places this provider in the 30th percentile of 377 orthopaedic surgery providers in Arizona.
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 |
|---|---|---|
| Meloxicam | 14 | $48 |
Paid to pharmacies, not to this prescriber.
Other orthopaedic surgery in Scottsdale
- Paul GauseScottsdale$614K
- Bertrand KaperScottsdale$567K
- David CamarataScottsdale$411K
- David BailieScottsdale$253K
- Shane MartinScottsdale$244K
- Sherwood DuhonScottsdale$229K
- John BradwayScottsdale$219K
- Krishna MallikScottsdale$79K
- Timothy KavanaughScottsdale$71K
- Laura ProkuskiScottsdale$58K
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.