Payment overview · 2025
General Payments
$801.30
35 reported records · 20 companies
Healthcare provider profile · identity verified
Mark Oldendorf, MD
Allopathic & Osteopathic Physicians|Internal Medicine · LOUDONVILLE, NY · NPI 1427147800
Verified facts
What the public records show
CMS Open Payments records show Mark Oldendorf, MD received $801.30 in general payments during 2025 across 35 reported records.
Novo Nordisk Inc accounted for 22.1% 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: Jardiance.
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 48 claims for Synthroid by this doctor in 2024.
Boehringer Ingelheim Pharmaceuticals, 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 83 claims for Jardiance by this doctor in 2024.
Janssen Pharmaceuticals, 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 XARELTO as an associated drug or biological on 28 records involving 28 distinct recipient NPIs. Public Medicare Part D data also shows 30 claims for Xarelto by this doctor in 2024.
Lilly USA, 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 83 claims for Jardiance by this doctor in 2024.
Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 53 claims for Ozempic 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 |
|---|---|---|---|---|---|
| Novo Nordisk Inc | Unresolved — no canonical attribution shown | $177.31 | 22.1% | 4 | 2025 |
| Exact Sciences Corporation | Unresolved — no canonical attribution shown | $70.01 | 8.7% | 3 | 2025 |
| Otsuka America Pharmaceutical, Inc. | Unresolved — no canonical attribution shown | $67.23 | 8.4% | 3 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $55.51 | 6.9% | 2 | 2025 |
| Lilly USA, LLC | Unresolved — no canonical attribution shown | $51.38 | 6.4% | 3 | 2025 |
| Indivior Inc. | Unresolved — no canonical attribution shown | $41.29 | 5.2% | 2 | 2025 |
| Braeburn Inc. | Unresolved — no canonical attribution shown | $39.56 | 4.9% | 2 | 2025 |
| Lundbeck LLC | Unresolved — no canonical attribution shown | $39.36 | 4.9% | 2 | 2025 |
| Sumitomo Pharma America, Inc. | Unresolved — no canonical attribution shown | $31.89 | 4.0% | 2 | 2025 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $29.64 | 3.7% | 2 | 2025 |
| SANOFI PASTEUR INC. | Unresolved — no canonical attribution shown | $28.20 | 3.5% | 1 | 2025 |
| ARS Pharmaceuticals Operations, Inc. | Unresolved — no canonical attribution shown | $24.90 | 3.1% | 1 | 2025 |
| Abbott Laboratories | Unresolved — no canonical attribution shown | $23.68 | 3.0% | 1 | 2025 |
| Merck Sharp & Dohme LLC | Unresolved — no canonical attribution shown | $20.17 | 2.5% | 1 | 2025 |
| Amgen Inc. | Unresolved — no canonical attribution shown | $18.79 | 2.3% | 1 | 2025 |
| Astellas Pharma US Inc | Unresolved — no canonical attribution shown | $18.54 | 2.3% | 1 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $17.50 | 2.2% | 1 | 2025 |
| Janssen Pharmaceuticals, Inc | Unresolved — no canonical attribution shown | $17.25 | 2.1% | 1 | 2025 |
| Orexo US, Inc. | Unresolved — no canonical attribution shown | $15.03 | 1.9% | 1 | 2025 |
| Axsome Therapeutics, Inc. | Unresolved — no canonical attribution shown | $14.06 | 1.8% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $801.30 | 35 |
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 |
|---|---|---|---|---|---|
| Wegovy Normalized: wegovy |
Drug | Novo Nordisk Inc | $158.13 | 3 | 2025 |
Source payment records
|
|||||
| REXULTI Normalized: rexulti |
Drug | Lundbeck LLC, Otsuka America Pharmaceutical, Inc. | $106.59 | 5 | 2025 |
Source payment records
|
|||||
| QULIPTA Normalized: qulipta |
Drug | ABBVIE INC. | $55.51 | 2 | 2025 |
Source payment records
|
|||||
| The Cologuard Plus Collection Kit Normalized: the cologuard plus collection kit |
Device | Exact Sciences Corporation | $52.05 | 2 | 2025 |
Source payment records
|
|||||
| ZEPBOUND Normalized: zepbound |
Drug | Lilly USA, LLC | $51.38 | 3 | 2025 |
Source payment records
|
|||||
| SUBLOCADE Normalized: sublocade |
Drug | Indivior Inc. | $41.29 | 2 | 2025 |
Source payment records
|
|||||
| BRIXADI Normalized: brixadi |
Drug | Braeburn Inc. | $39.56 | 2 | 2025 |
Source payment records
|
|||||
| GEMTESA Normalized: gemtesa |
Drug | Sumitomo Pharma America, Inc. | $31.89 | 2 | 2025 |
Source payment records
|
|||||
| JARDIANCE Normalized: jardiance |
Drug | Boehringer Ingelheim Pharmaceuticals, Inc. | $29.64 | 2 | 2025 |
Source payment records
|
|||||
| FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE Normalized: flublok quadrivalent northern hemisphere |
Biological | SANOFI PASTEUR INC. | $28.20 | 1 | 2025 |
Source payment records
|
|||||
| NEFFY Normalized: neffy |
Drug | ARS Pharmaceuticals Operations, Inc. | $24.90 | 1 | 2025 |
Source payment records
|
|||||
| FREESTYLE LIBRE 3 Normalized: freestyle libre 3 |
Device | Abbott Laboratories | $23.68 | 1 | 2025 |
Source payment records
|
|||||
| UBRELVY Normalized: ubrelvy |
Drug | ABBVIE INC. | $21.50 | 1 | 2025 |
Source payment records
|
|||||
| CAPVAXIVE Normalized: capvaxive |
Biological | Merck Sharp & Dohme LLC | $20.17 | 1 | 2025 |
Source payment records
|
|||||
| GARDASIL 9 Normalized: gardasil 9 |
Biological | Merck Sharp & Dohme LLC | $20.17 | 1 | 2025 |
Source payment records
|
|||||
| KRYSTEXXA Normalized: krystexxa |
Biological | Amgen Inc. | $18.79 | 1 | 2025 |
Source payment records
|
|||||
| Veozah Normalized: veozah |
Drug | Astellas Pharma US Inc | $18.54 | 1 | 2025 |
Source payment records
|
|||||
| Cologuard Collection Kit Normalized: cologuard collection kit |
Device | Exact Sciences Corporation | $17.96 | 1 | 2025 |
Source payment records
|
|||||
| PAXLOVID Normalized: paxlovid |
Drug | PFIZER INC. | $17.50 | 1 | 2025 |
Source payment records
|
|||||
| SPRAVATO Normalized: spravato |
Drug | Janssen Pharmaceuticals, Inc | $17.25 | 1 | 2025 |
Source payment records
|
|||||
| Zubsolv Normalized: zubsolv |
Drug | Orexo US, Inc. | $15.03 | 1 | 2025 |
Source payment records
|
|||||
| Auvelity Normalized: auvelity |
Drug | Axsome Therapeutics, Inc. | $14.06 | 1 | 2025 |
Source payment records
|
|||||
* 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 |
|---|---|---|---|---|---|---|
| JARDIANCE jardiance |
2025 | Jardiance | 2024 | 83 | 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 | 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 |
48 | 17 |
| Boehringer Ingelheim Pharmaceuticals, Inc. Exact reporting entity; no affiliate inference |
2025 | JARDIANCE open payments reported associated product |
CMS Open Payments — General Payments 123636 supporting records · 49438 recipient NPIs · example record 1221811583 |
Jardiance · 2024 Exact normalized brand match · 1 Part D row |
83 | 27 |
| Janssen Pharmaceuticals, Inc Exact reporting entity; no affiliate inference |
2025 | XARELTO open payments reported associated product |
CMS Open Payments — General Payments 28 supporting records · 28 recipient NPIs · example record 1174296970 |
Xarelto · 2024 Exact normalized brand match · 1 Part D row |
30 | suppressed by CMS |
| Lilly USA, LLC Exact reporting entity; no affiliate inference |
2025 | JARDIANCE open payments reported associated product |
CMS Open Payments — General Payments 47708 supporting records · 23833 recipient NPIs · example record 1186464557 |
Jardiance · 2024 Exact normalized brand match · 1 Part D row |
83 | 27 |
| Novo Nordisk Inc Exact reporting entity; no affiliate inference |
2025 | Ozempic open payments reported associated product |
CMS Open Payments — General Payments 261625 supporting records · 77793 recipient NPIs · example record 1188130076 |
Ozempic · 2024 Exact normalized brand match · 1 Part D row |
53 | 11 |
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 |
|---|---|---|---|
| Omeprazole | Omeprazole | 271 | 103 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 262 | 52 |
| Alprazolam | Alprazolam | 243 | 85 |
| Atorvastatin Calcium | Atorvastatin Calcium | 224 | 89 |
| Amlodipine Besylate | Amlodipine Besylate | 190 | 68 |
| Levothyroxine Sodium | Levothyroxine Sodium | 186 | 62 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 168 | 58 |
| Lisinopril | Lisinopril | 158 | 58 |
| Gabapentin | Gabapentin | 153 | 47 |
| Zolpidem Tartrate | Zolpidem Tartrate | 142 | 35 |
| Metformin Hcl | Metformin Hcl | 134 | 52 |
| Clonazepam | Clonazepam | 133 | 24 |
| Simvastatin | Simvastatin | 125 | 43 |
| Losartan Potassium | Losartan Potassium | 120 | 47 |
| Hydrochlorothiazide | Hydrochlorothiazide | 111 | 46 |
| Oxycodone Hcl | Oxycodone Hcl | 110 | 16 |
| Diazepam | Diazepam | 104 | 22 |
| Tramadol Hcl | Tramadol Hcl | 103 | 27 |
| Escitalopram Oxalate | Escitalopram Oxalate | 101 | 30 |
| Fluticasone Propionate | Fluticasone Propionate | 101 | 40 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 100 | 39 |
| Allopurinol | Allopurinol | 95 | 28 |
| Jardiance | Empagliflozin | 83 | 27 |
| Sertraline Hcl | Sertraline Hcl | 78 | 27 |
| Famotidine | Famotidine | 71 | 25 |
| Tamsulosin Hcl | Tamsulosin Hcl | 70 | 26 |
| Pravastatin Sodium | Pravastatin Sodium | 64 | 19 |
| Irbesartan | Irbesartan | 61 | 18 |
| Ramipril | Ramipril | 61 | 19 |
| Duloxetine Hcl | Duloxetine Hcl | 58 | 18 |
| Trazodone Hcl | Trazodone Hcl | 57 | 20 |
| Potassium Chloride | Potassium Chloride | 56 | 24 |
| Lorazepam | Lorazepam | 54 | 20 |
| Ozempic | Semaglutide | 53 | 11 |
| Buprenorphine-Naloxone | Buprenorphine Hcl/Naloxone Hcl | 49 | suppressed |
| Furosemide | Furosemide | 49 | 17 |
| Pantoprazole Sodium | Pantoprazole Sodium | 49 | 22 |
| Synthroid | Levothyroxine Sodium | 48 | 17 |
| Fluoxetine Hcl | Fluoxetine Hcl | 47 | 14 |
| Metoprolol Succinate | Metoprolol Succinate | 47 | 22 |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 45 | suppressed |
| Fenofibrate | Fenofibrate | 39 | 12 |
| Citalopram Hbr | Citalopram Hydrobromide | 38 | 13 |
| Pregabalin | Pregabalin | 38 | suppressed |
| Metoprolol Tartrate | Metoprolol Tartrate | 37 | 14 |
| Azithromycin | Azithromycin | 36 | 25 |
| Morphine Sulfate Er | Morphine Sulfate | 36 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 34 | suppressed |
| Prednisone | Prednisone | 34 | 21 |
| Carvedilol | Carvedilol | 30 | 11 |
| Xarelto | Rivaroxaban | 30 | suppressed |
| Celecoxib | Celecoxib | 29 | suppressed |
| Montelukast Sodium | Montelukast Sodium | 29 | suppressed |
| Metformin Hcl Er | Metformin Hcl | 28 | suppressed |
| Azelastine Hcl | Azelastine Hcl | 27 | 12 |
| Diclofenac Sodium | Diclofenac Sodium | 27 | suppressed |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 27 | suppressed |
| Buprenorphine Hcl | Buprenorphine Hcl | 25 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 24 | suppressed |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 24 | 11 |
| Valacyclovir | Valacyclovir Hcl | 24 | 16 |
| Cephalexin | Cephalexin | 22 | 20 |
| Tizanidine Hcl | Tizanidine Hcl | 22 | suppressed |
| Zolpidem Tartrate Er | Zolpidem Tartrate | 22 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 21 | 13 |
| Januvia | Sitagliptin Phosphate | 21 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 21 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 21 | suppressed |
| Fluocinonide | Fluocinonide | 20 | 15 |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 20 | suppressed |
| Dextroamphetamine-Amphet Er | Dextroamphetamine/Amphetamine | 19 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 19 | suppressed |
| Atenolol | Atenolol | 18 | suppressed |
| Bupropion Hcl Sr | Bupropion Hcl | 18 | suppressed |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 17 | 13 |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 17 | suppressed |
| Sumatriptan Succinate | Sumatriptan Succinate | 17 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 16 | suppressed |
| Fentanyl | Fentanyl | 16 | suppressed |
| Nebivolol Hcl | Nebivolol Hcl | 16 | suppressed |
| Omega-3 Acid Ethyl Esters | Omega-3 Acid Ethyl Esters | 16 | suppressed |
| Suboxone | Buprenorphine Hcl/Naloxone Hcl | 16 | suppressed |
| Valsartan | Valsartan | 16 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 16 | suppressed |
| Bupropion Xl | Bupropion Hcl | 15 | suppressed |
| Donepezil Hcl | Donepezil Hcl | 15 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 15 | suppressed |
| Clopidogrel | Clopidogrel Bisulfate | 14 | suppressed |
| Glipizide Er | Glipizide | 14 | suppressed |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 14 | suppressed |
| Wixela Inhub | Fluticasone Propion/Salmeterol | 14 | suppressed |
| Baclofen | Baclofen | 13 | suppressed |
| Breztri Aerosphere | Budesonide/Glycopyr/Formoterol | 13 | suppressed |
| Clobetasol Propionate | Clobetasol Propionate | 13 | suppressed |
| Febuxostat | Febuxostat | 13 | suppressed |
| Finasteride | Finasteride | 13 | suppressed |
| Lunesta | Eszopiclone | 13 | suppressed |
| Mupirocin | Mupirocin | 13 | suppressed |
| Aimovig Autoinjector | Erenumab-Aooe | 12 | suppressed |
| Glipizide | Glipizide | 12 | suppressed |
| Irbesartan-Hydrochlorothiazide | Irbesartan/Hydrochlorothiazide | 12 | suppressed |
| Ketoconazole | Ketoconazole | 12 | suppressed |
| Nexium | Esomeprazole Magnesium | 12 | suppressed |
| Nifedipine Er | Nifedipine | 12 | suppressed |
| Dicyclomine Hcl | Dicyclomine Hcl | 11 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 11 | 11 |
| Fenofibrate | Fenofibrate,micronized | 11 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 11 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 11 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl | 11 | suppressed |
| Ondansetron Odt | Ondansetron | 11 | suppressed |
| Ropinirole Hcl | Ropinirole Hcl | 11 | suppressed |
| Sucralfate | Sucralfate | 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 | $801.30 · 35 records | Novo Nordisk Inc | Auvelity, BRIXADI, CAPVAXIVE, Cologuard Collection Kit, FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE, FREESTYLE LIBRE 3, GARDASIL 9, GEMTESA, JARDIANCE, KRYSTEXXA, NEFFY, PAXLOVID, QULIPTA, REXULTI, SPRAVATO, SUBLOCADE, The Cologuard Plus Collection Kit, UBRELVY, Veozah, Wegovy, ZEPBOUND, Zubsolv | 5 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Jardiance 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