Payment overview · 2025
General Payments
$1,056.28
46 reported records · 16 companies
Healthcare provider profile · identity verified
Cynthia A Mayer, DO
Allopathic & Osteopathic Physicians|General Practice · TAMPA, FL · NPI 1720061344
Verified facts
What the public records show
CMS Open Payments records show Cynthia A Mayer, DO received $1,056.28 in general payments during 2025 across 46 reported records.
Gilead Sciences, Inc. accounted for 25.6% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 24 associated products.
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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Synthroid by this doctor in 2024.
Gilead Sciences, 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 Biktarvy as an associated drug or biological on 8065 records involving 2759 distinct recipient NPIs. Public Medicare Part D data also shows 104 claims for Biktarvy by this doctor in 2024.
Gilead Sciences, 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 Descovy as an associated drug or biological on 2032 records involving 589 distinct recipient NPIs. Public Medicare Part D data also shows 36 claims for Descovy by this doctor in 2024.
Gilead Sciences, 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 Vemlidy as an associated drug or biological on 782 records involving 554 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Vemlidy 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 PIFELTRO as an associated drug or biological on 7921 records involving 2912 distinct recipient NPIs. Public Medicare Part D data also shows 27 claims for Pifeltro by this doctor in 2024.
ViiV Healthcare 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 DOVATO as an associated drug or biological on 18732 records involving 3540 distinct recipient NPIs. Public Medicare Part D data also shows 26 claims for Dovato 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 |
|---|---|---|---|---|---|
| Gilead Sciences, Inc. | Unresolved — no canonical attribution shown | $270.64 | 25.6% | 11 | 2025 |
| Astellas Pharma US Inc | Unresolved — no canonical attribution shown | $122.03 | 11.6% | 4 | 2025 |
| Insmed, Inc. | Unresolved — no canonical attribution shown | $115.87 | 11.0% | 5 | 2025 |
| Shionogi Inc | Unresolved — no canonical attribution shown | $98.77 | 9.3% | 6 | 2025 |
| UCB, Inc. | Unresolved — no canonical attribution shown | $83.09 | 7.9% | 4 | 2025 |
| Theratechnologies Inc. | Unresolved — no canonical attribution shown | $80.93 | 7.7% | 3 | 2025 |
| CSL Behring | Unresolved — no canonical attribution shown | $41.59 | 3.9% | 2 | 2025 |
| Merck Sharp & Dohme LLC | Unresolved — no canonical attribution shown | $39.83 | 3.8% | 2 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $34.55 | 3.3% | 1 | 2025 |
| ViiV Healthcare Company | Unresolved — no canonical attribution shown | $31.36 | 3.0% | 1 | 2025 |
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $26.63 | 2.5% | 1 | 2025 |
| Kerecis Limited | Unresolved — no canonical attribution shown | $26.09 | 2.5% | 2 | 2025 |
| Smith+Nephew, Inc. | Unresolved — no canonical attribution shown | $23.11 | 2.2% | 1 | 2025 |
| La Jolla Pharmaceutical Company | Unresolved — no canonical attribution shown | $22.61 | 2.1% | 1 | 2025 |
| Grifols USA, LLC | Unresolved — no canonical attribution shown | $20.02 | 1.9% | 1 | 2025 |
| Actelion Pharmaceuticals US, Inc. | Unresolved — no canonical attribution shown | $19.16 | 1.8% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $1,056.28 | 46 |
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 |
|---|---|---|---|---|---|
| Cresemba Normalized: cresemba |
Drug | Astellas Pharma US Inc | $122.03 | 4 | 2025 |
Source payment records
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| Arikayce Normalized: arikayce |
Drug | Insmed, Inc. | $115.87 | 5 | 2025 |
Source payment records
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| Fetroja Normalized: fetroja |
Drug | Shionogi Inc | $98.77 | 6 | 2025 |
Source payment records
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| Bimzelx Normalized: bimzelx |
Biological | UCB, Inc. | $83.09 | 4 | 2025 |
Source payment records
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| EGRIFTA Normalized: egrifta |
Drug | Theratechnologies Inc. | $80.93 | 3 | 2025 |
Source payment records
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| TROGARZO Normalized: trogarzo |
Drug | Theratechnologies Inc. | $80.93 | 3 | 2025 |
Source payment records
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| Brinsupri Normalized: brinsupri |
Drug | Insmed, Inc. | $47.05 | 2 | 2025 |
Source payment records
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| Hizentra Normalized: hizentra |
Biological | CSL Behring | $41.59 | 2 | 2025 |
Source payment records
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| ZERBAXA Normalized: zerbaxa |
Drug | Merck Sharp & Dohme LLC | $39.83 | 2 | 2025 |
Source payment records
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| AVYCAZ Normalized: avycaz |
Drug | ABBVIE INC. | $34.55 | 1 | 2025 |
Source payment records
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| EMBLAVEO Normalized: emblaveo |
Drug | ABBVIE INC. | $34.55 | 1 | 2025 |
Source payment records
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| TEFLARO Normalized: teflaro |
Drug | ABBVIE INC. | $34.55 | 1 | 2025 |
Source payment records
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| CABENUVA Normalized: cabenuva |
Drug | ViiV Healthcare Company | $31.36 | 1 | 2025 |
Source payment records
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| SHINGRIX Normalized: shingrix |
Biological | GlaxoSmithKline, LLC. | $26.63 | 1 | 2025 |
Source payment records
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| Kerecis GraftGuide Normalized: kerecis graftguide |
Device | Kerecis Limited | $26.09 | 2 | 2025 |
Source payment records
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| Kerecis SurgiClose Normalized: kerecis surgiclose |
Device | Kerecis Limited | $26.09 | 2 | 2025 |
Source payment records
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| COLLAGENASE SANTYL Normalized: collagenase santyl |
Drug | Smith+Nephew, Inc. | $23.11 | 1 | 2025 |
Source payment records
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| ZEVTERA Normalized: zevtera |
Drug | La Jolla Pharmaceutical Company | $22.61 | 1 | 2025 |
Source payment records
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| PREVYMIS Normalized: prevymis |
Drug | Merck Sharp & Dohme LLC | $22.43 | 1 | 2025 |
Source payment records
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| RECARBRIO Normalized: recarbrio |
Drug | Merck Sharp & Dohme LLC | $22.43 | 1 | 2025 |
Source payment records
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| ZINPLAVA Normalized: zinplava |
Biological | Merck Sharp & Dohme LLC | $22.43 | 1 | 2025 |
Source payment records
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| Xembify Normalized: xembify |
Biological | Grifols USA, LLC | $20.02 | 1 | 2025 |
Source payment records
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| OPSUMIT Normalized: opsumit |
Drug | Actelion Pharmaceuticals US, Inc. | $19.16 | 1 | 2025 |
Source payment records
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| UPTRAVI Normalized: uptravi |
Drug | Actelion Pharmaceuticals US, Inc. | $19.16 | 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
No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.
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 | SYNTHROID open payments reported associated product |
CMS Open Payments — General Payments 10655 supporting records · 4881 recipient NPIs · example record 1201352636 |
Synthroid · 2024 Exact normalized brand match · 1 Part D row |
13 | suppressed by CMS |
| Gilead Sciences, Inc. Exact reporting entity; no affiliate inference |
2025 | Biktarvy open payments reported associated product |
CMS Open Payments — General Payments 8065 supporting records · 2759 recipient NPIs · example record 1234350766 |
Biktarvy · 2024 Exact normalized brand match · 1 Part D row |
104 | 12 |
| Gilead Sciences, Inc. Exact reporting entity; no affiliate inference |
2025 | Descovy open payments reported associated product |
CMS Open Payments — General Payments 2032 supporting records · 589 recipient NPIs · example record 1234351196 |
Descovy · 2024 Exact normalized brand match · 1 Part D row |
36 | suppressed by CMS |
| Gilead Sciences, Inc. Exact reporting entity; no affiliate inference |
2025 | Vemlidy open payments reported associated product |
CMS Open Payments — General Payments 782 supporting records · 554 recipient NPIs · example record 1234350906 |
Vemlidy · 2024 Exact normalized brand match · 1 Part D row |
13 | suppressed by CMS |
| Merck Sharp & Dohme LLC Exact reporting entity; no affiliate inference |
2025 | PIFELTRO open payments reported associated product |
CMS Open Payments — General Payments 7921 supporting records · 2912 recipient NPIs · example record 1237992198 |
Pifeltro · 2024 Exact normalized brand match · 1 Part D row |
27 | suppressed by CMS |
| ViiV Healthcare Company Exact reporting entity; no affiliate inference |
2025 | DOVATO open payments reported associated product |
CMS Open Payments — General Payments 18732 supporting records · 3540 recipient NPIs · example record 1189508902 |
Dovato · 2024 Exact normalized brand match · 1 Part D row |
26 | 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 |
|---|---|---|---|
| Tivicay | Dolutegravir Sodium | 111 | 13 |
| Biktarvy | Bictegrav/Emtricit/Tenofov Ala | 104 | 12 |
| Prezcobix | Darunavir/Cobicistat | 83 | suppressed |
| Atorvastatin Calcium | Atorvastatin Calcium | 75 | 17 |
| Triumeq | Abacavir/Dolutegravir/Lamivudi | 66 | suppressed |
| Descovy | Emtricitabine/Tenofov Alafenam | 36 | suppressed |
| Symtuza | Darunavir/Cob/Emtri/Tenof Alaf | 32 | suppressed |
| Hydrochlorothiazide | Hydrochlorothiazide | 27 | suppressed |
| Pifeltro | Doravirine | 27 | suppressed |
| Dovato | Dolutegravir Sodium/Lamivudine | 26 | suppressed |
| Evotaz | Atazanavir Sulfate/Cobicistat | 26 | suppressed |
| Juluca | Dolutegravir/Rilpivirine | 26 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 25 | suppressed |
| Losartan Potassium | Losartan Potassium | 22 | suppressed |
| Odefsey | Emtricitab/Rilpiviri/Tenof Ala | 22 | suppressed |
| Entecavir | Entecavir | 19 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 17 | suppressed |
| Allopurinol | Allopurinol | 13 | suppressed |
| Synthroid | Levothyroxine Sodium | 13 | suppressed |
| Vancomycin Hcl | Vancomycin Hcl | 13 | suppressed |
| Vemlidy | Tenofovir Alafenamide | 13 | suppressed |
| Metoprolol Tartrate | Metoprolol Tartrate | 12 | suppressed |
| Trazodone Hcl | Trazodone Hcl | 12 | suppressed |
| Diazepam | Diazepam | 11 | suppressed |
| Ethambutol Hcl | Ethambutol Hcl | 11 | suppressed |
| Lisinopril | Lisinopril | 11 | suppressed |
| Omeprazole | Omeprazole | 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 | $1,056.28 · 46 records | Gilead Sciences, Inc. | AVYCAZ, Arikayce, Bimzelx, Brinsupri, CABENUVA, COLLAGENASE SANTYL, Cresemba, EGRIFTA, EMBLAVEO, Fetroja, Hizentra, Kerecis GraftGuide, Kerecis SurgiClose, OPSUMIT, PREVYMIS, RECARBRIO, SHINGRIX, TEFLARO, TROGARZO, UPTRAVI, Xembify, ZERBAXA, ZEVTERA, ZINPLAVA | 6 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- 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