Payment overview · 2025
General Payments
$1,999.92
119 reported records · 18 companies
Healthcare provider profile · identity verified
Ulker Tok, M.D.
Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology · TUCSON, AZ · NPI 1073580924
Verified facts
What the public records show
CMS Open Payments records show Ulker Tok, M.D. received $1,999.92 in general payments during 2025 across 119 reported records.
ABBVIE INC. accounted for 30.4% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 24 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Benlysta, Kevzara, Orencia, Prolia, Rinvoq, Xeljanz.
ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported RINVOQ as an associated drug or biological on 279238 records involving 34343 distinct recipient NPIs. Public Medicare Part D data also shows 82 claims for Rinvoq by this doctor in 2024.
Amgen Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported PROLIA as an associated drug or biological on 20867 records involving 11744 distinct recipient NPIs. Public Medicare Part D data also shows 66 claims for Prolia by this doctor in 2024.
E.R. Squibb & Sons, L.L.C. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ORENCIA as an associated drug or biological on 10404 records involving 2463 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Orencia by this doctor in 2024.
GENZYME CORPORATION reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported KEVZARA as an associated drug or biological on 5840 records involving 2002 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Kevzara by this doctor in 2024.
GlaxoSmithKline, LLC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported BENLYSTA as an associated drug or biological on 19884 records involving 5034 distinct recipient NPIs. Public Medicare Part D data also shows 70 claims for Benlysta by this doctor in 2024.
PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported XELJANZ as an associated drug or biological on 32588 records involving 8614 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Xeljanz by this doctor in 2024.
These records do not establish that a payment influenced prescribing or medical care.
Separate record types
Research & Ownership
Research Payments (direct recipient): not present in the loaded data
Associated Research Funding (for example, named PI): not present in the loaded data
Ownership / Investment: not present in the loaded data
These categories are never added into the General Payments headline. Associated research funding must not be described as money the doctor personally received unless the source record supports that conclusion.
Who paid this doctor?
Companies in 2025 General Payments
| Reported company | Canonical company | Amount | Share | Records | Year |
|---|---|---|---|---|---|
| ABBVIE INC. | Unresolved — no canonical attribution shown | $607.93 | 30.4% | 37 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $309.69 | 15.5% | 21 | 2025 |
| Amgen Inc. | Unresolved — no canonical attribution shown | $307.32 | 15.4% | 20 | 2025 |
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $148.85 | 7.4% | 11 | 2025 |
| Organon LLC | Unresolved — no canonical attribution shown | $124.17 | 6.2% | 6 | 2025 |
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $113.95 | 5.7% | 6 | 2025 |
| Radius Health, Inc. | Unresolved — no canonical attribution shown | $73.35 | 3.7% | 4 | 2025 |
| E.R. Squibb & Sons, L.L.C. | Unresolved — no canonical attribution shown | $49.94 | 2.5% | 3 | 2025 |
| GENZYME CORPORATION | Unresolved — no canonical attribution shown | $48.41 | 2.4% | 2 | 2025 |
| Mallinckrodt Hospital Products Inc. | Unresolved — no canonical attribution shown | $33.37 | 1.7% | 1 | 2025 |
| UCB, Inc. | Unresolved — no canonical attribution shown | $30.97 | 1.6% | 1 | 2025 |
| KYOWA KIRIN, INC. | Unresolved — no canonical attribution shown | $28.43 | 1.4% | 1 | 2025 |
| SOBI, INC | Unresolved — no canonical attribution shown | $26.36 | 1.3% | 1 | 2025 |
| Tonix Medicines, Inc. | Unresolved — no canonical attribution shown | $23.47 | 1.2% | 1 | 2025 |
| Sandoz Inc. | Unresolved — no canonical attribution shown | $21.43 | 1.1% | 1 | 2025 |
| Almatica Pharma LLC | Unresolved — no canonical attribution shown | $19.52 | 1.0% | 1 | 2025 |
| Biocon Biologics Inc | Unresolved — no canonical attribution shown | $17.25 | 0.9% | 1 | 2025 |
| TerSera Therapeutics LLC | Unresolved — no canonical attribution shown | $15.51 | 0.8% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $1,999.92 | 119 |
A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.
Analysis 1 · Payment-linked products
Products named in Open Payments records
| Reported product | Type | Reported company | Related amount* | Records | Year |
|---|---|---|---|---|---|
| RINVOQ Normalized: rinvoq |
Biological | ABBVIE INC. | $476.92 | 29 | 2025 |
Source payment records
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| XELJANZ Normalized: xeljanz |
Drug | PFIZER INC. | $309.69 | 21 | 2025 |
Source payment records
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| BENLYSTA Normalized: benlysta |
Biological | GlaxoSmithKline, LLC. | $148.85 | 11 | 2025 |
Source payment records
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| SKYRIZI Normalized: skyrizi |
Biological | ABBVIE INC. | $131.01 | 8 | 2025 |
Source payment records
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| EVENITY Normalized: evenity |
Biological | Amgen Inc. | $106.36 | 7 | 2025 |
Source payment records
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| HADLIMA Normalized: hadlima |
Drug | Organon LLC | $96.05 | 5 | 2025 |
Source payment records
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| RENFLEXIS Normalized: renflexis |
Drug | Organon LLC | $96.05 | 5 | 2025 |
Source payment records
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| TAVNEOS Normalized: tavneos |
Drug | Amgen Inc. | $94.30 | 6 | 2025 |
Source payment records
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| OTEZLA Normalized: otezla |
Drug | Amgen Inc. | $89.75 | 6 | 2025 |
Source payment records
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| Tymlos Normalized: tymlos |
Drug | Radius Health, Inc. | $73.35 | 4 | 2025 |
Source payment records
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| PROLIA Normalized: prolia |
Biological | Amgen Inc. | $66.30 | 4 | 2025 |
Source payment records
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| SAPHNELO Normalized: saphnelo |
Biological | AstraZeneca Pharmaceuticals LP | $54.84 | 3 | 2025 |
Source payment records
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| ORENCIA Normalized: orencia |
Biological | E.R. Squibb & Sons, L.L.C. | $49.94 | 3 | 2025 |
Source payment records
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| KEVZARA Normalized: kevzara |
Biological | GENZYME CORPORATION | $48.41 | 2 | 2025 |
Source payment records
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| ACTHAR Normalized: acthar |
Biological | Mallinckrodt Hospital Products Inc. | $33.37 | 1 | 2025 |
Source payment records
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| Bimzelx Normalized: bimzelx |
Biological | UCB, Inc. | $30.97 | 1 | 2025 |
Source payment records
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| CRYSVITA Normalized: crysvita |
Drug | KYOWA KIRIN, INC. | $28.43 | 1 | 2025 |
Source payment records
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| NEXPLANON Normalized: nexplanon |
Drug | Organon LLC | $28.12 | 1 | 2025 |
Source payment records
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| TONMYA Normalized: tonmya |
Drug | Tonix Medicines, Inc. | $23.47 | 1 | 2025 |
Source payment records
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| HYRIMOZ Normalized: hyrimoz |
Biological | Sandoz Inc. | $21.43 | 1 | 2025 |
Source payment records
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| TERIPARATIDE Normalized: teriparatide |
Drug | Almatica Pharma LLC | $19.52 | 1 | 2025 |
Source payment records
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| Yesintek Normalized: yesintek |
Biological | Biocon Biologics Inc | $17.25 | 1 | 2025 |
Source payment records
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| UPLIZNA Normalized: uplizna |
Biological | Amgen Inc. | $16.91 | 1 | 2025 |
Source payment records
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| Quzyttir Normalized: quzyttir |
Drug | TerSera Therapeutics LLC | $15.51 | 1 | 2025 |
Source payment records
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* Product-associated amounts are non-additive because one payment record may name more than one product.
These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.
Public prescribing for products named in payments
| Open Payments product | Payment year | Part D brand | Part D year | Claims | Match method | Source |
|---|---|---|---|---|---|---|
| BENLYSTA benlysta |
2025 | Benlysta | 2024 | 70 | exact normalized | Medicare Part D |
| KEVZARA kevzara |
2025 | Kevzara | 2024 | 15 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| ORENCIA orencia |
2025 | Orencia | 2024 | 22 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| PROLIA prolia |
2025 | Prolia | 2024 | 66 | exact normalized | Medicare Part D |
| RINVOQ rinvoq |
2025 | Rinvoq | 2024 | 82 | exact normalized | Medicare Part D |
| XELJANZ xeljanz |
2025 | Xeljanz | 2024 | 13 Beneficiary count suppressed |
exact normalized | Medicare Part D |
The presence of the same drug in both datasets does not show that a payment caused or influenced a prescription.
Analysis 2 · Same-company prescribing overlap
Drugs reported in other payments from the same company that also appear in Medicare Part D
This analysis is independent from products named on this doctor’s individual payment records. A row appears only when the exact Open Payments reporting entity paid this doctor, that same reporting entity reported the drug or biological on at least 10 loaded General Payment records involving at least 2 distinct recipient NPIs, and this doctor has the same non-generic brand in public Part D data. This does not mean the company owns or manufactures the drug.
| Paying company | Payment year | Drug reported by same entity | Open Payments evidence | Part D | Claims | Beneficiaries |
|---|---|---|---|---|---|---|
| ABBVIE INC. Exact reporting entity; no affiliate inference |
2025 | RINVOQ open payments reported associated product |
CMS Open Payments — General Payments 279238 supporting records · 34343 recipient NPIs · example record 1201352600 |
Rinvoq · 2024 Exact normalized brand match · 1 Part D row |
82 | 21 |
| Amgen Inc. Exact reporting entity; no affiliate inference |
2025 | PROLIA open payments reported associated product |
CMS Open Payments — General Payments 20867 supporting records · 11744 recipient NPIs · example record 1226874448 |
Prolia · 2024 Exact normalized brand match · 1 Part D row |
66 | 50 |
| E.R. Squibb & Sons, L.L.C. Exact reporting entity; no affiliate inference |
2025 | ORENCIA open payments reported associated product |
CMS Open Payments — General Payments 10404 supporting records · 2463 recipient NPIs · example record 1184378623 |
Orencia · 2024 Exact normalized brand match · 1 Part D row |
22 | suppressed by CMS |
| GENZYME CORPORATION Exact reporting entity; no affiliate inference |
2025 | KEVZARA open payments reported associated product |
CMS Open Payments — General Payments 5840 supporting records · 2002 recipient NPIs · example record 1233195032 |
Kevzara · 2024 Exact normalized brand match · 1 Part D row |
15 | suppressed by CMS |
| GlaxoSmithKline, LLC. Exact reporting entity; no affiliate inference |
2025 | BENLYSTA open payments reported associated product |
CMS Open Payments — General Payments 19884 supporting records · 5034 recipient NPIs · example record 1190332353 |
Benlysta · 2024 Exact normalized brand match · 1 Part D row |
70 | 15 |
| PFIZER INC. Exact reporting entity; no affiliate inference |
2025 | XELJANZ open payments reported associated product |
CMS Open Payments — General Payments 32588 supporting records · 8614 recipient NPIs · example record 1228794176 |
Xeljanz · 2024 Exact normalized brand match · 1 Part D row |
13 | suppressed by CMS |
These facts do not show that a payment was for the drug, that the company owns or manufactures the drug, or that a payment caused or influenced prescribing.
Public Medicare Part D data
Provider-and-drug rows loaded for 2024
| Brand | Generic | Claims | Beneficiaries |
|---|---|---|---|
| Methotrexate | Methotrexate Sodium | 1321 | 471 |
| Hydroxychloroquine Sulfate | Hydroxychloroquine Sulfate | 1100 | 376 |
| Prednisone | Prednisone | 888 | 366 |
| Folic Acid | Folic Acid | 412 | 171 |
| Humira(Cf) Pen | Adalimumab | 376 | 87 |
| Leucovorin Calcium | Leucovorin Calcium | 242 | 85 |
| Gabapentin | Gabapentin | 217 | 77 |
| Enbrel Sureclick | Etanercept | 195 | 46 |
| Alendronate Sodium | Alendronate Sodium | 178 | 76 |
| Leflunomide | Leflunomide | 147 | 47 |
| Xeljanz Xr | Tofacitinib Citrate | 127 | 38 |
| Gamunex-C | Immune Globul G/Gly/Iga Avg 46 | 106 | suppressed |
| Meloxicam | Meloxicam | 84 | 29 |
| Methotrexate Sodium | Methotrexate Sodium/Pf | 84 | 37 |
| Rinvoq | Upadacitinib | 82 | 21 |
| Pilocarpine Hcl | Pilocarpine Hcl | 79 | 35 |
| Tramadol Hcl | Tramadol Hcl | 72 | 43 |
| Benlysta | Belimumab | 70 | 15 |
| Orencia Clickject | Abatacept | 70 | 21 |
| Prolia | Denosumab | 66 | 50 |
| Duloxetine Hcl | Duloxetine Hcl | 64 | 24 |
| Pregabalin | Pregabalin | 54 | 19 |
| Celecoxib | Celecoxib | 53 | 19 |
| Cyltezo(Cf) Pen | Adalimumab-Adbm | 46 | 15 |
| Cevimeline Hcl | Cevimeline Hcl | 43 | 13 |
| Insulin Syringe | Syringe And Needle,insulin,1ml | 42 | 21 |
| Amitriptyline Hcl | Amitriptyline Hcl | 36 | 16 |
| Omeprazole | Omeprazole | 33 | 13 |
| Ibuprofen | Ibuprofen | 32 | 13 |
| Bupropion Xl | Bupropion Hcl | 31 | 15 |
| Trazodone Hcl | Trazodone Hcl | 31 | 13 |
| Inflectra | Infliximab-Dyyb | 30 | suppressed |
| Diclofenac Sodium | Diclofenac Sodium | 29 | 12 |
| Fluconazole | Fluconazole | 28 | 13 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 27 | suppressed |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 25 | suppressed |
| Ibandronate Sodium | Ibandronate Sodium | 22 | suppressed |
| Orencia | Abatacept/Maltose | 22 | suppressed |
| Allopurinol | Allopurinol | 21 | suppressed |
| Sulfasalazine Dr | Sulfasalazine | 20 | suppressed |
| Infliximab | Infliximab | 19 | suppressed |
| Raloxifene Hcl | Raloxifene Hcl | 19 | suppressed |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 18 | 15 |
| Nifedipine Er | Nifedipine | 18 | suppressed |
| Amlodipine Besylate | Amlodipine Besylate | 17 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl | 17 | 11 |
| Mycophenolate Mofetil | Mycophenolate Mofetil | 16 | suppressed |
| Rasuvo | Methotrexate/Pf | 16 | suppressed |
| Kevzara | Sarilumab | 15 | suppressed |
| Remicade | Infliximab | 15 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 15 | suppressed |
| Cephalexin | Cephalexin | 14 | suppressed |
| Famotidine | Famotidine | 14 | suppressed |
| Sodium Chloride | 0.9 % Sodium Chloride | 14 | suppressed |
| Azathioprine | Azathioprine | 13 | suppressed |
| Colchicine | Colchicine | 13 | suppressed |
| Humira(Cf) | Adalimumab | 13 | suppressed |
| Isoniazid | Isoniazid | 13 | suppressed |
| Ropinirole Hcl | Ropinirole Hcl | 13 | suppressed |
| Xeljanz | Tofacitinib Citrate | 13 | suppressed |
| Cyanocobalamin Injection | Cyanocobalamin (Vitamin B-12) | 12 | suppressed |
| Olumiant | Baricitinib | 12 | suppressed |
| Febuxostat | Febuxostat | 11 | suppressed |
| Lidocaine | Lidocaine | 11 | suppressed |
| Vitamin D2 | Ergocalciferol (Vitamin D2) | 11 | suppressed |
Timeline
Payment and prescribing data by year
Open Payments and Medicare Part D may refer to different years. They are shown separately rather than aligned as if they describe the same period.
| Year | General Payments | Main payer | Explicit products | Company overlaps | Part D coverage |
|---|---|---|---|---|---|
| 2025 | $1,999.92 · 119 records | ABBVIE INC. | ACTHAR, BENLYSTA, Bimzelx, CRYSVITA, EVENITY, HADLIMA, HYRIMOZ, KEVZARA, NEXPLANON, ORENCIA, OTEZLA, PROLIA, Quzyttir, RENFLEXIS, RINVOQ, SAPHNELO, SKYRIZI, TAVNEOS, TERIPARATIDE, TONMYA, Tymlos, UPLIZNA, XELJANZ, Yesintek | 6 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Benlysta play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with ABBVIE INC.?
- Are there reasonable alternatives I should understand when we discuss treatment options?
- How should I interpret the industry-payment records shown here in the context of my care?
These are general questions generated from reviewed templates. They are not personalized medical advice.
Sources and limitations
How to read this page
- Payment and Medicare prescribing data can cover different years; every comparison shows both years explicitly.
- Part D does not represent a doctor’s entire practice; it excludes many patients and is subject to CMS public-release thresholds.
- Company–drug relationships must have an auditable source, a precise relationship type, and a valid evidence period. Unresolved mappings are not published.
- Generic drug claims are not attributed to a specific manufacturer without manufacturer-level evidence.
- When a source extract is incomplete, missing rows are never treated as proof of no payments or no prescriptions.
Loaded source releases
| Dataset | Year | Publication | Source |
|---|---|---|---|
| CMS Open Payments — General Payments | 2025 | 2026-06-30 | Original source |
| Medicare Part D Prescribers by Provider and Drug | 2024 | 2026-05-06 | Original source |
| NPPES Data Dissemination V2 | current / reference data | 2026-08-10 | Original source |
Full methodology · Questions & answers · Report a possible error