Sassan Momtazbakhsh, MD
Internal Medicine · Tucson, AZNPI 1659461358
Payments from drug & device makers
Across 14 payments — averaging $86.92 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Johnson & Johnson$486
- Abbott$166
- Medtronic$159
- Biosense Webster, Inc.$140
- AstraZeneca$102
- Kestra Medical Technology Services, Inc.$95
- plus $68 from 1 others
What the payments were for
- Food & beverage$1,217100%
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 |
|---|---|---|
| Johnson & Johnson | 7 | $486 |
| Abbott | 2 | $166 |
| Medtronic | 1 | $159 |
| Biosense Webster, Inc. | 1 | $140 |
| AstraZeneca | 1 | $102 |
| Kestra Medical Technology Services, Inc. | 1 | $95 |
| Inari Medical, Inc. | 1 | $68 |
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.
- XARELTO$228
- NA$159
- MitraClip$147
- NUVISION ICE CATHETER$140
- FARXIGA$102
How this compares
$1,217 in reported general payments places this provider in the 75th percentile of 2,212 internal medicine 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 |
|---|---|---|
| EliquisApixaban | 77 | $25,755 |
| TrulicityDulaglutide | 25 | $13,089 |
| JardianceEmpagliflozin | 29 | $10,455 |
| JanuviaSitagliptin Phosphate | 14 | $7,958 |
| Meropenem-0.9% NaclMeropenem-0.9% Sodium Chloride | 18 | $3,880 |
| Midodrine Hcl | 49 | $2,916 |
| MyrbetriqMirabegron | 14 | $2,083 |
| Vancomycin Hcl | 20 | $1,795 |
| Levetiracetam | 41 | $1,594 |
| Oxycodone Hcl | 115 | $1,578 |
| Icosapent Ethyl | 15 | $1,360 |
| LantusInsulin Glargine,hum.Rec.Anlog | 19 | $1,326 |
| Valproic AcidValproic Acid (As Sodium Salt) | 23 | $1,151 |
| Sodium Chloride0.9 % Sodium Chloride | 22 | $1,117 |
| Gabapentin | 61 | $972 |
Paid to pharmacies, not to this prescriber.
Other internal medicine in Tucson
- Robert MutterperlTucson$5.3M
- Nebojsa SkrepnikTucson$4.7M
- Franz RischardTucson$3.7M
- Girish KaramchandaniTucson$2.9M
- Siddharth SinghalTucson$1.3M
- Rajesh JanardhananTucson$983K
- Carl DienerTucson$750K
- Roxana RodriguezTucson$547K
- Mona SelejTucson$440K
- Muhammad HusnainTucson$359K
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.