Andy Chang, MD
Hand Surgery · Atlanta, GANPI 1912393455
Payments from drug & device makers
What this record shows
This record is dominated by education: $4,800 of the $7,389 with a category attached, or 65.0%. Arthrex accounts for 73.7% of it on its own, with 6 other manufacturers making up the rest. Reporting peaked in 2021 at $4,851 and has fallen 99.6% since, to $19 in 2025.
Across 33 payments — averaging $223.92 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Arthrex$5K
- United Orthopedics LLC$2K
- Stryker$156
- Endo Pharmaceuticals Inc.$143
- ERMI LLC$78
- Sonex Health, Inc.$37
- plus $17 from 1 others
What the payments were for
- Travel & lodging$1,83125%
- Food & beverage$75910%
- Education$4,80065%
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 |
|---|---|---|
| Arthrex | 22 | $5,447 |
| United Orthopedics LLC | 3 | $1,511 |
| Stryker | 1 | $156 |
| Endo Pharmaceuticals Inc. | 2 | $143 |
| ERMI LLC | 3 | $78 |
| Sonex Health, Inc. | 1 | $37 |
| Ossur Americas, Inc. | 1 | $17 |
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.
- AEQUALIS PERFORM REVERSED$156
- XIAFLEX$125
How this compares
$7,389 in reported general payments places this provider in the 75th percentile of 77 hand surgery providers in Georgia.
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 |
|---|---|---|
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 48 | $255 |
Paid to pharmacies, not to this prescriber.
Other hand surgery in Atlanta
- Eric WagnerAtlanta$173K
- Phani DantuluriAtlanta$120K
- Travis LittletonAtlanta$35K
- Nicole ZelenskiAtlanta$34K
- James SprattAtlanta$18K
- Jim RoderiqueAtlanta$14K
- Bryce GillespieAtlanta$10K
- Randall AlexanderAtlanta$7K
- Catphuong VuAtlanta$3K
- Obinwanne UgwonaliAtlanta$3K
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.