Payment overview · 2025
General Payments
$199.35
8 reported records · 6 companies
Healthcare provider profile · identity verified
Peter T Demos, M.D.
Allopathic & Osteopathic Physicians|Dermatology · SPRINGFIELD, MA · NPI 1619977402
Verified facts
What the public records show
CMS Open Payments records show Peter T Demos, M.D. received $199.35 in general payments during 2025 across 8 reported records.
Amgen Inc. accounted for 33.3% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 7 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Otezla.
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 OTEZLA as an associated drug or biological on 177267 records involving 48600 distinct recipient NPIs. Public Medicare Part D data also shows 87 claims for Otezla 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 EUCRISA as an associated drug or biological on 1712 records involving 991 distinct recipient NPIs. Public Medicare Part D data also shows 29 claims for Eucrisa 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 |
|---|---|---|---|---|---|
| Amgen Inc. | Unresolved — no canonical attribution shown | $66.46 | 33.3% | 2 | 2025 |
| UCB, Inc. | Unresolved — no canonical attribution shown | $47.10 | 23.6% | 2 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $27.23 | 13.7% | 1 | 2025 |
| Novartis Pharmaceuticals Corporation | Unresolved — no canonical attribution shown | $23.12 | 11.6% | 1 | 2025 |
| Regeneron Healthcare Solutions, Inc. | Unresolved — no canonical attribution shown | $19.67 | 9.9% | 1 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $15.77 | 7.9% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $199.35 | 8 |
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 |
|---|---|---|---|---|---|
| OTEZLA Normalized: otezla |
Drug | Amgen Inc. | $66.46 | 2 | 2025 |
Source payment records
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| Bimzelx Normalized: bimzelx |
Biological | UCB, Inc. | $47.10 | 2 | 2025 |
Source payment records
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| RINVOQ Normalized: rinvoq |
Biological | ABBVIE INC. | $27.23 | 1 | 2025 |
Source payment records
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| COSENTYX Normalized: cosentyx |
Drug | Novartis Pharmaceuticals Corporation | $23.12 | 1 | 2025 |
Source payment records
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| DUPIXENT Normalized: dupixent |
Biological | Regeneron Healthcare Solutions, Inc. | $19.67 | 1 | 2025 |
Source payment records
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| CIBINQO Normalized: cibinqo |
Drug | PFIZER INC. | $15.77 | 1 | 2025 |
Source payment records
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| LITFULO Normalized: litfulo |
Drug | PFIZER INC. | $15.77 | 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 |
|---|---|---|---|---|---|---|
| OTEZLA otezla |
2025 | Otezla | 2024 | 87 | 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 |
|---|---|---|---|---|---|---|
| Amgen Inc. Exact reporting entity; no affiliate inference |
2025 | OTEZLA open payments reported associated product |
CMS Open Payments — General Payments 177267 supporting records · 48600 recipient NPIs · example record 1226871616 |
Otezla · 2024 Exact normalized brand match · 1 Part D row |
87 | 14 |
| PFIZER INC. Exact reporting entity; no affiliate inference |
2025 | EUCRISA open payments reported associated product |
CMS Open Payments — General Payments 1712 supporting records · 991 recipient NPIs · example record 1228794851 |
Eucrisa · 2024 Exact normalized brand match · 1 Part D row |
29 | 12 |
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 |
|---|---|---|---|
| Triamcinolone Acetonide | Triamcinolone Acetonide | 966 | 457 |
| Ketoconazole | Ketoconazole | 915 | 363 |
| Betamethasone Dipropionate | Betamethasone Dipropionate | 494 | 276 |
| Hydrocortisone | Hydrocortisone | 482 | 280 |
| Tacrolimus | Tacrolimus | 459 | 220 |
| Fluocinonide | Fluocinonide | 340 | 175 |
| Ammonium Lactate | Ammonium Lactate | 290 | 120 |
| Clobetasol Propionate | Clobetasol Propionate | 269 | 132 |
| Doxycycline Monohydrate | Doxycycline Monohydrate | 251 | 116 |
| Metronidazole | Metronidazole | 223 | 116 |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 219 | 66 |
| Clindamycin Phosphate | Clindamycin Phosphate | 210 | 81 |
| Alclometasone Dipropionate | Alclometasone Dipropionate | 191 | 99 |
| Dupixent Pen | Dupilumab | 182 | 29 |
| Calcipotriene | Calcipotriene | 128 | 67 |
| Nystatin | Nystatin | 113 | 47 |
| Valacyclovir | Valacyclovir Hcl | 109 | 40 |
| Ciclopirox | Ciclopirox | 108 | 49 |
| Betamethasone Diprop Augmented | Betamethasone/Propylene Glyc | 105 | 51 |
| Minocycline Hcl | Minocycline Hcl | 97 | 32 |
| Azelaic Acid | Azelaic Acid | 95 | 47 |
| Taltz Autoinjector | Ixekizumab | 91 | 14 |
| Otezla | Apremilast | 87 | 14 |
| Fluorouracil | Fluorouracil | 83 | 67 |
| Mupirocin | Mupirocin | 83 | 72 |
| Acitretin | Acitretin | 79 | suppressed |
| Humira(Cf) Pen | Adalimumab | 67 | 15 |
| Mometasone Furoate | Mometasone Furoate | 63 | 31 |
| Zoryve | Roflumilast | 62 | 21 |
| Spironolactone | Spironolactone | 58 | 20 |
| Doxepin Hcl | Doxepin Hcl | 53 | 16 |
| Fluconazole | Fluconazole | 51 | 34 |
| Minoxidil | Minoxidil | 50 | 19 |
| Doxycycline Hyclate | Doxycycline Hyclate | 49 | 20 |
| Imiquimod | Imiquimod | 49 | 29 |
| Prednisone | Prednisone | 42 | 18 |
| Opzelura | Ruxolitinib Phosphate | 41 | 17 |
| Cephalexin | Cephalexin | 38 | 34 |
| Tremfya | Guselkumab | 38 | suppressed |
| Dupixent Syringe | Dupilumab | 35 | suppressed |
| Fluocinolone Acetonide | Fluocinolone Acetonide | 34 | 12 |
| Stelara | Ustekinumab | 33 | 11 |
| Fluocinolone Acetonide | Fluocinolone/Shower Cap | 31 | 12 |
| Halobetasol Propionate | Halobetasol Propionate | 30 | 15 |
| Eucrisa | Crisaborole | 29 | 12 |
| Tretinoin | Tretinoin | 29 | 13 |
| Gabapentin | Gabapentin | 26 | suppressed |
| Clotrimazole | Clotrimazole | 25 | suppressed |
| Glycopyrrolate | Glycopyrrolate | 24 | suppressed |
| Cosentyx Unoready Pen | Secukinumab | 23 | suppressed |
| Ciclopirox | Ciclopirox Olamine | 21 | suppressed |
| Finasteride | Finasteride | 20 | suppressed |
| Adbry | Tralokinumab-Ldrm | 18 | suppressed |
| Betamethasone Valerate | Betamethasone Valerate | 18 | suppressed |
| Selenium Sulfide | Selenium Sulfide | 18 | 11 |
| Terbinafine Hcl | Terbinafine Hcl | 18 | 14 |
| Ivermectin | Ivermectin | 16 | suppressed |
| Isotretinoin | Isotretinoin | 15 | suppressed |
| Mycophenolate Mofetil | Mycophenolate Mofetil | 15 | suppressed |
| Pimecrolimus | Pimecrolimus | 15 | suppressed |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 13 | 11 |
| Dexamethasone | Dexamethasone | 13 | suppressed |
| Hydroxychloroquine Sulfate | Hydroxychloroquine Sulfate | 13 | suppressed |
| Cosentyx Sensoready (2 Pens) | Secukinumab | 12 | suppressed |
| Fluocinonide-E | Fluocinonide/Emollient Base | 12 | suppressed |
| Desonide | Desonide | 11 | suppressed |
| Nystop | Nystatin | 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 | $199.35 · 8 records | Amgen Inc. | Bimzelx, CIBINQO, COSENTYX, DUPIXENT, LITFULO, OTEZLA, RINVOQ | 2 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Otezla play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with Amgen 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