Grace Zlaket Matta
Endocrinology, Diabetes & Metabolism · Scottsdale, AZNPI 1679564512
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $14,641 of the $16,897 with a category attached, or 86.6%. It is spread thinly across 57 manufacturers, the largest accounting for just 19.2% — the pattern of someone who eats at a lot of different presentations.
Across 778 payments — averaging $21.72 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novo Nordisk$3K
- Lilly USA, LLC$2K
- Corcept Therapeutics$2K
- Medtronic$1K
- Abbott$942
- Amgen$795
- plus $7K from 51 others
What the payments were for
- Consulting fees$2,04012%
- Food & beverage$14,64187%
- Education$1981%
- Gifts$180%
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.
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.
- RYBELSUS$2,040
- Korlym$691
- MINIMED 770G$311
- CeQur Simplicity$220
- MINIMED 780G$200
- INTELLIS ADAPTIVESTIM$139
- CRENESSITY$132
- INVOKANA$125
- EVENITY$125
- Prolia$120
- Minimed 530G$119
- LATITUDE$101
How this compares
$16,897 in reported general payments places this provider in the 85th percentile of 148 endocrinology, diabetes & metabolism providers in Arizona.
See all endocrinology, diabetes & metabolism providers in Arizona →
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| OzempicSemaglutide | 73 | $79,709 |
| MounjaroTirzepatide | 36 | $38,483 |
| JardianceEmpagliflozin | 19 | $25,336 |
| TrulicityDulaglutide | 17 | $23,834 |
| FarxigaDapagliflozin Propanediol | 14 | $15,545 |
| Tresiba Flextouch U-100Insulin Degludec | 13 | $7,771 |
| HumalogInsulin Lispro | 15 | $4,989 |
| Tresiba Flextouch U-200Insulin Degludec | 13 | $4,253 |
| SynthroidLevothyroxine Sodium | 43 | $3,926 |
| Nano 2nd Gen Pen NeedlePen Needle, Diabetic | 16 | $2,474 |
| EvistaRaloxifene Hcl | 12 | $2,311 |
| Ezetimibe | 30 | $2,076 |
| Levothyroxine Sodium | 132 | $1,186 |
| Testosterone Cypionate | 11 | $636 |
| Metformin Hcl ErMetformin Hcl | 35 | $540 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Novo NordiskOzempic | $3,242 | $79,70973 claims |
| Lilly USA, LLCMounjaro, Trulicity, Humalog | $1,669 | $67,30668 claims |
| Boehringer IngelheimJardiance | $330 | $25,33619 claims |
| AstraZenecaFarxiga | $674 | $15,54514 claims |
| AbbVieSynthroid | $566 | $3,92643 claims |
| Amneal Pharmaceuticals LLCLevothyroxine Sodium | $262 | $1,186132 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 85th percentile of 148 endocrinology, diabetes & metabolism providers in Arizona.
Other endocrinology, diabetes & metabolism in Scottsdale
- Amir HarariScottsdale$361K
- Kristina BlohmScottsdale$220K
- Andrea FerencziScottsdale$132K
- Sreedevi ReddyScottsdale$28K
- Heather SaranScottsdale$14K
- Chandana MishraScottsdale$11K
- Vincent LiouScottsdale$10K
- Kimberlee BrontsemaScottsdale$9K
- Dena HaddadScottsdale$8K
- Mercedes RomeroScottsdale$6K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.