Payment overview · 2025
General Payments
$39,201.80
51 reported records · 9 companies
Healthcare provider profile · identity verified
David B Page, M.D.
Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology · PORTLAND, OR · NPI 1922241140
Verified facts
What the public records show
CMS Open Payments records show David B Page, M.D. received $39,201.80 in general payments during 2025 across 51 reported records.
Novartis Pharmaceuticals Corporation accounted for 29.9% 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: Ibrance, Kisqali.
AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported LYNPARZA as an associated drug or biological on 9531 records involving 5030 distinct recipient NPIs. Public Medicare Part D data also shows 33 claims for Lynparza by this doctor in 2024.
Eli Lilly and Company reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported VERZENIO as an associated drug or biological on 20 records involving 19 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Verzenio by this doctor in 2024.
Merck Sharp & Dohme 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 LYNPARZA as an associated drug or biological on 10903 records involving 6595 distinct recipient NPIs. Public Medicare Part D data also shows 33 claims for Lynparza by this doctor in 2024.
Novartis Pharmaceuticals 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 KISQALI as an associated drug or biological on 31637 records involving 7959 distinct recipient NPIs. Public Medicare Part D data also shows 28 claims for Kisqali 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 IBRANCE as an associated drug or biological on 11505 records involving 4934 distinct recipient NPIs. Public Medicare Part D data also shows 38 claims for Ibrance 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 |
|---|---|---|---|---|---|
| Novartis Pharmaceuticals Corporation | Unresolved — no canonical attribution shown | $11,726.72 | 29.9% | 19 | 2025 |
| Merck Sharp & Dohme LLC | Unresolved — no canonical attribution shown | $9,522.40 | 24.3% | 10 | 2025 |
| Stemline Therapeutics Inc. | Unresolved — no canonical attribution shown | $7,476.51 | 19.1% | 7 | 2025 |
| Eli Lilly and Company | Unresolved — no canonical attribution shown | $4,400.00 | 11.2% | 2 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $3,077.37 | 7.8% | 4 | 2025 |
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $1,655.20 | 4.2% | 4 | 2025 |
| Daiichi Sankyo Inc. | Unresolved — no canonical attribution shown | $1,138.60 | 2.9% | 3 | 2025 |
| Caris MPI, Inc. | Unresolved — no canonical attribution shown | $162.40 | 0.4% | 1 | 2025 |
| Gilead Sciences, Inc. | Unresolved — no canonical attribution shown | $42.60 | 0.1% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Consulting Fee | $30,270.00 | 10 |
| Travel and Lodging | $6,908.80 | 15 |
| Long term medical supply or device loan | $1,098.18 | 12 |
| Food and Beverage | $919.49 | 13 |
| Education | $5.33 | 1 |
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 |
|---|---|---|---|---|---|
| KISQALI Normalized: kisqali |
Drug | Novartis Pharmaceuticals Corporation | $11,110.12 | 18 | 2025 |
Source payment records
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| Orserdu Normalized: orserdu |
Drug | Stemline Therapeutics Inc. | $7,476.51 | 7 | 2025 |
Source payment records
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| IBRANCE Normalized: ibrance |
Drug | PFIZER INC. | $3,077.37 | 4 | 2025 |
Source payment records
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| KEYTRUDA Normalized: keytruda |
Biological | Merck Sharp & Dohme LLC | $1,692.40 | 8 | 2025 |
Source payment records
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| Enhertu Normalized: enhertu |
Drug | Daiichi Sankyo Inc. | $1,138.60 | 3 | 2025 |
Source payment records
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| MI CANCER SEEK Normalized: mi cancer seek |
Device | Caris MPI, Inc. | $162.40 | 1 | 2025 |
Source payment records
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| Trodelvy Normalized: trodelvy |
Drug | Gilead Sciences, Inc. | $42.60 | 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 |
|---|---|---|---|---|---|---|
| IBRANCE ibrance |
2025 | Ibrance | 2024 | 38 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| KISQALI kisqali |
2025 | Kisqali | 2024 | 28 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 |
|---|---|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP Exact reporting entity; no affiliate inference |
2025 | LYNPARZA open payments reported associated product |
CMS Open Payments — General Payments 9531 supporting records · 5030 recipient NPIs · example record 1206131376 |
Lynparza · 2024 Exact normalized brand match · 1 Part D row |
33 | suppressed by CMS |
| Eli Lilly and Company Exact reporting entity; no affiliate inference |
2025 | VERZENIO open payments reported associated product |
CMS Open Payments — General Payments 20 supporting records · 19 recipient NPIs · example record 1186470625 |
Verzenio · 2024 Exact normalized brand match · 1 Part D row |
18 | suppressed by CMS |
| Merck Sharp & Dohme LLC Exact reporting entity; no affiliate inference |
2025 | LYNPARZA open payments reported associated product |
CMS Open Payments — General Payments 10903 supporting records · 6595 recipient NPIs · example record 1237992238 |
Lynparza · 2024 Exact normalized brand match · 1 Part D row |
33 | suppressed by CMS |
| Novartis Pharmaceuticals Corporation Exact reporting entity; no affiliate inference |
2025 | KISQALI open payments reported associated product |
CMS Open Payments — General Payments 31637 supporting records · 7959 recipient NPIs · example record 1200004789 |
Kisqali · 2024 Exact normalized brand match · 1 Part D row |
28 | suppressed by CMS |
| PFIZER INC. Exact reporting entity; no affiliate inference |
2025 | IBRANCE open payments reported associated product |
CMS Open Payments — General Payments 11505 supporting records · 4934 recipient NPIs · example record 1228794164 |
Ibrance · 2024 Exact normalized brand match · 1 Part D row |
38 | 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 |
|---|---|---|---|
| Anastrozole | Anastrozole | 186 | 64 |
| Letrozole | Letrozole | 114 | 42 |
| Exemestane | Exemestane | 56 | 14 |
| Alendronate Sodium | Alendronate Sodium | 53 | 16 |
| Ibrance | Palbociclib | 38 | suppressed |
| Lynparza | Olaparib | 33 | suppressed |
| Gabapentin | Gabapentin | 29 | suppressed |
| Kisqali | Ribociclib Succinate | 28 | suppressed |
| Tamoxifen Citrate | Tamoxifen Citrate | 25 | suppressed |
| Oxycodone Hcl | Oxycodone Hcl | 19 | suppressed |
| Verzenio | Abemaciclib | 18 | suppressed |
| Duloxetine Hcl | Duloxetine Hcl | 15 | suppressed |
| Prochlorperazine Maleate | Prochlorperazine Maleate | 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 | $39,201.80 · 51 records | Novartis Pharmaceuticals Corporation | Enhertu, IBRANCE, KEYTRUDA, KISQALI, MI CANCER SEEK, Orserdu, Trodelvy | 5 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Ibrance play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with AstraZeneca Pharmaceuticals LP?
- 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