Alexandra Callan, MD
Orthopaedic Surgery · Dallas, TXNPI 1922398312
Payments from drug & device makers
What this record shows
The money is spread across several categories — consulting fees (58.2%), food and beverage and travel and lodging — rather than concentrated in one kind of arrangement. Stryker accounts for 68.2% of it on its own, with 23 other manufacturers making up the rest. 2025 is the largest year on record at $15,964, more than ten times the $1,035 reported in 2019.
Across 150 payments — averaging $262.74 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Stryker$27K
- Bone Support Inc.$5K
- Onkos Surgical, Inc.$3K
- Musculoskeletal Transplant Foundation Inc.$2K
- Johnson & Johnson$492
- Heron Therapeutics, Inc.$359
- plus $2K from 18 others
What the payments were for
- Consulting fees$22,94258%
- Speaking & faculty fees$2,0005%
- Travel & lodging$6,03215%
- Food & beverage$8,43721%
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 |
|---|---|---|
| Stryker | 55 | $26,861 |
| Bone Support Inc. | 26 | $4,696 |
| Onkos Surgical, Inc. | 14 | $3,242 |
| Musculoskeletal Transplant Foundation Inc. | 4 | $2,160 |
| Johnson & Johnson(2 entities) | 17 | $492 |
| Heron Therapeutics, Inc. | 3 | $359 |
| Smith+Nephew | 6 | $222 |
| Medical Device Business Services, Inc. | 3 | $211 |
| Globus Medical | 1 | $151 |
| Sanara Medtech Inc. | 1 | $146 |
| Carbofix Orthopedics Inc | 2 | $144 |
| Daiichi Sankyo Inc. | 1 | $125 |
| Orthofix Medical, Inc. | 1 | $74 |
| Medtronic | 2 | $73 |
| Ossur Americas, Inc. | 1 | $72 |
| Illuminoss Medical, Inc. | 1 | $65 |
| Sanofi-aventis U.S. LLC | 3 | $63 |
| Biocomposites Inc | 1 | $46 |
| Osteocentric Technologies, Inc. | 1 | $45 |
| Ferring Pharmaceuticals Inc. | 2 | $41 |
| Next Science LLC | 1 | $38 |
| Bioventus LLC | 2 | $32 |
| Kerecis Limited | 1 | $27 |
| Pixee Medical Inc. | 1 | $25 |
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.
- MAKO$14,746
- GMRS$10,904
- AEQUALIS$7,800
- CERAMENTBONE VOID FILLER$4,018
- ELEOS LIMB SALVAGE SYSTEM$2,620
- Zynrelef$359
- RELINE$151
- CellerateRx$146
- VARIAX$146
- INSIGNIA$144
- TRIATHLON$144
- CERAMENT G$133
- Turalio$125
- PINNACLE$117
- Velys$113
How this compares
$39,411 in reported general payments places this provider in the 85th percentile of 1,337 orthopaedic surgery providers in Texas.
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 Hcl | 79 | $610 |
| Celecoxib | 14 | $565 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 29 | $396 |
| Gabapentin | 21 | $384 |
| Methocarbamol | 42 | $277 |
| Meloxicam | 22 | $127 |
| Tramadol Hcl | 11 | $51 |
| Ondansetron Hcl | 18 | $38 |
Paid to pharmacies, not to this prescriber.
Other orthopaedic surgery in Dallas
- Richard JonesDallas$6.3M
- James BrodskyDallas$2.5M
- Sumant KrishnanDallas$1.9M
- Wayne BurkheadDallas$1.2M
- Bradford WaddellDallas$325K
- Jay MabreyDallas$310K
- Eddie LoDallas$276K
- Clinton BellDallas$261K
- Jesus ReyDallas$227K
- Stephen BurkhartSan Antonio$185.3M
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.