Payment overview · 2025
General Payments
$964.91
45 reported records · 17 companies
Healthcare provider profile · identity verified
Wendy Marilyn Buchi, MD
Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecology · SAN DIEGO, CA · NPI 1356389688
Verified facts
What the public records show
CMS Open Payments records show Wendy Marilyn Buchi, MD received $964.91 in general payments during 2025 across 45 reported records.
MAYNE PHARMA COMMERCIAL LLC accounted for 19.2% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 22 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Veozah.
Astellas Pharma US 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 Veozah as an associated drug or biological on 82795 records involving 35863 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Veozah 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 |
|---|---|---|---|---|---|
| MAYNE PHARMA COMMERCIAL LLC | Unresolved — no canonical attribution shown | $185.52 | 19.2% | 13 | 2025 |
| Astellas Pharma US Inc | Unresolved — no canonical attribution shown | $169.47 | 17.6% | 6 | 2025 |
| Sumitomo Pharma America, Inc. | Unresolved — no canonical attribution shown | $61.41 | 6.4% | 3 | 2025 |
| Meditrina | Unresolved — no canonical attribution shown | $57.75 | 6.0% | 1 | 2025 |
| SHIELD THERAPEUTICS INC | Unresolved — no canonical attribution shown | $56.83 | 5.9% | 1 | 2025 |
| MILLICENT US INC | Unresolved — no canonical attribution shown | $54.44 | 5.6% | 3 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $50.93 | 5.3% | 2 | 2025 |
| Biogen, Inc. | Unresolved — no canonical attribution shown | $49.94 | 5.2% | 2 | 2025 |
| Exact Sciences Corporation | Unresolved — no canonical attribution shown | $46.78 | 4.8% | 2 | 2025 |
| Bayer Healthcare Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $43.25 | 4.5% | 2 | 2025 |
| Hologic Sales and Service, LLC | Unresolved — no canonical attribution shown | $43.09 | 4.5% | 2 | 2025 |
| Exeltis, USA Inc. | Unresolved — no canonical attribution shown | $40.90 | 4.2% | 2 | 2025 |
| Seqirus USA Inc | Unresolved — no canonical attribution shown | $32.31 | 3.4% | 2 | 2025 |
| Organon LLC | Unresolved — no canonical attribution shown | $21.29 | 2.2% | 1 | 2025 |
| CooperSurgical, Inc. | Unresolved — no canonical attribution shown | $18.75 | 1.9% | 1 | 2025 |
| Becton, Dickinson and Company | Unresolved — no canonical attribution shown | $18.20 | 1.9% | 1 | 2025 |
| Amgen Inc. | Unresolved — no canonical attribution shown | $14.05 | 1.5% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $964.91 | 45 |
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 |
|---|---|---|---|---|---|
| Veozah Normalized: veozah |
Drug | Astellas Pharma US Inc | $169.47 | 6 | 2025 |
Source payment records
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| MYFEMBREE Normalized: myfembree |
Drug | Sumitomo Pharma America, Inc. | $61.41 | 3 | 2025 |
Source payment records
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| ACCRUFER Normalized: accrufer |
Drug | SHIELD THERAPEUTICS INC | $56.83 | 1 | 2025 |
Source payment records
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| ZURZUVAE Normalized: zurzuvae |
Drug | Biogen, Inc. | $49.94 | 2 | 2025 |
Source payment records
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| Cologuard Collection Kit Normalized: cologuard collection kit |
Device | Exact Sciences Corporation | $46.78 | 2 | 2025 |
Source payment records
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| Kyleena Normalized: kyleena |
Drug | Bayer Healthcare Pharmaceuticals Inc. | $43.25 | 2 | 2025 |
Source payment records
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| Mirena Normalized: mirena |
Drug | Bayer Healthcare Pharmaceuticals Inc. | $43.25 | 2 | 2025 |
Source payment records
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| APTIMA Normalized: aptima |
Device | Hologic Sales and Service, LLC | $43.09 | 2 | 2025 |
Source payment records
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| SLYND Normalized: slynd |
Drug | Exeltis, USA Inc. | $40.90 | 2 | 2025 |
Source payment records
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| FEMLYV Normalized: femlyv |
Drug | MILLICENT US INC | $38.90 | 2 | 2025 |
Source payment records
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| Flucelvax Normalized: flucelvax |
Biological | Seqirus USA Inc | $32.31 | 2 | 2025 |
Source payment records
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| ABRYSVO Normalized: abrysvo |
Biological | PFIZER INC. | $28.66 | 1 | 2025 |
Source payment records
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| Lynkuet Normalized: lynkuet |
Drug | Bayer Healthcare Pharmaceuticals Inc. | $23.41 | 1 | 2025 |
Source payment records
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| NURTEC ODT Normalized: nurtec odt |
Drug | PFIZER INC. | $22.27 | 1 | 2025 |
Source payment records
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| ZAVZPRET Normalized: zavzpret |
Drug | PFIZER INC. | $22.27 | 1 | 2025 |
Source payment records
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| NEXPLANON Normalized: nexplanon |
Drug | Organon LLC | $21.29 | 1 | 2025 |
Source payment records
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| INSORB Normalized: insorb |
Device | CooperSurgical, Inc. | $18.75 | 1 | 2025 |
Source payment records
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| BD Onclarity Normalized: bd onclarity |
Device | Becton, Dickinson and Company | $18.20 | 1 | 2025 |
Source payment records
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| FEMRING Normalized: femring |
Drug | MILLICENT US INC | $15.54 | 1 | 2025 |
Source payment records
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| INTRAROSA Normalized: intrarosa |
Drug | MILLICENT US INC | $15.54 | 1 | 2025 |
Source payment records
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| EVENITY Normalized: evenity |
Biological | Amgen Inc. | $14.05 | 1 | 2025 |
Source payment records
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| PROLIA Normalized: prolia |
Biological | Amgen Inc. | $14.05 | 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 |
|---|---|---|---|---|---|---|
| Veozah veozah |
2025 | Veozah | 2024 | 11 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 |
|---|---|---|---|---|---|---|
| Astellas Pharma US Inc Exact reporting entity; no affiliate inference |
2025 | Veozah open payments reported associated product |
CMS Open Payments — General Payments 82795 supporting records · 35863 recipient NPIs · example record 1238560678 |
Veozah · 2024 Exact normalized brand match · 1 Part D row |
11 | 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 |
|---|---|---|---|
| Estradiol | Estradiol | 220 | 112 |
| Progesterone | Progesterone, Micronized | 142 | 46 |
| Estradiol (Twice Weekly) | Estradiol | 122 | 45 |
| Yuvafem | Estradiol | 74 | 27 |
| Dotti | Estradiol | 60 | 23 |
| Estring | Estradiol | 50 | 21 |
| Levothyroxine Sodium | Levothyroxine Sodium | 43 | 14 |
| Fluconazole | Fluconazole | 40 | 26 |
| Alendronate Sodium | Alendronate Sodium | 32 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 29 | 20 |
| Acyclovir | Acyclovir | 20 | suppressed |
| Clobetasol Propionate | Clobetasol Propionate | 20 | 14 |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 19 | 16 |
| Trazodone Hcl | Trazodone Hcl | 19 | suppressed |
| Metronidazole | Metronidazole | 16 | 11 |
| Imvexxy | Estradiol | 14 | suppressed |
| Lyllana | Estradiol | 14 | suppressed |
| Medroxyprogesterone Acetate | Medroxyprogesterone Acetate | 14 | suppressed |
| Vivelle-Dot | Estradiol | 14 | suppressed |
| Raloxifene Hcl | Raloxifene Hcl | 13 | suppressed |
| Ajovy Autoinjector | Fremanezumab-Vfrm | 12 | suppressed |
| Estradiol-Norethindrone Acetat | Estradiol/Norethindrone Acet | 12 | suppressed |
| Synthroid | Levothyroxine Sodium | 12 | suppressed |
| Veozah | Fezolinetant | 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 | $964.91 · 45 records | MAYNE PHARMA COMMERCIAL LLC | ABRYSVO, ACCRUFER, APTIMA, BD Onclarity, Cologuard Collection Kit, EVENITY, FEMLYV, FEMRING, Flucelvax, INSORB, INTRAROSA, Kyleena, Lynkuet, MYFEMBREE, Mirena, NEXPLANON, NURTEC ODT, PROLIA, SLYND, Veozah, ZAVZPRET, ZURZUVAE | 1 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Veozah play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with Astellas Pharma US 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