Healthcare provider profile · identity verified

James Ryan Robertson, ACNP

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care · MARTINSVILLE, VA · NPI 1962768481

Profile state: payments and partd Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

CMS Open Payments records show James Ryan Robertson, ACNP received $398.83 in general payments during 2025 across 21 reported records.

AstraZeneca Pharmaceuticals LP accounted for 25.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 9 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Farxiga.

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 FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Farxiga by this doctor in 2024.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$398.83

21 reported records · 8 companies

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 companyCanonical companyAmountShareRecordsYear
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $102.9825.8%52025
Mallinckrodt Hospital Products Inc. Unresolved — no canonical attribution shown $79.8320.0%42025
Ardelyx, Inc. Unresolved — no canonical attribution shown $72.2718.1%32025
Travere Therapeutics, Inc. Unresolved — no canonical attribution shown $49.9912.5%42025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $42.8510.7%22025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $19.144.8%12025
Vifor Pharma, Inc. Unresolved — no canonical attribution shown $16.414.1%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $15.363.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$394.0719
Education$4.762

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 productTypeReported companyRelated amount*RecordsYear
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $102.98 5 2025
Source payment records
IBSRELA
Normalized: ibsrela
Drug Ardelyx, Inc. $72.27 3 2025
Source payment records
ACTHAR
Normalized: acthar
Biological Mallinckrodt Hospital Products Inc. $50.40 2 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $42.85 2 2025
Source payment records
Filspari
Normalized: filspari
Drug Travere Therapeutics, Inc. $32.18 3 2025
Source payment records
TERLIVAZ
Normalized: terlivaz
Drug Mallinckrodt Hospital Products Inc. $29.43 2 2025
Source payment records
JYNARQUE
Normalized: jynarque
Drug Otsuka America Pharmaceutical, Inc. $19.14 1 2025
Source payment records
Veltassa
Normalized: veltassa
Drug Vifor Pharma, Inc. $16.41 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $15.36 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 productPayment yearPart D brandPart D yearClaimsMatch methodSource
FARXIGA
farxiga
2025 Farxiga 2024 17
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 companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
17 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

BrandGenericClaimsBeneficiaries
CalcitriolCalcitriol22160
FurosemideFurosemide19962
Amlodipine BesylateAmlodipine Besylate13941
CarvedilolCarvedilol10336
AllopurinolAllopurinol9423
Losartan PotassiumLosartan Potassium7425
BumetanideBumetanide6113
Hydralazine HclHydralazine Hcl5417
Tamsulosin HclTamsulosin Hcl38suppressed
Sevelamer CarbonateSevelamer Carbonate3311
TorsemideTorsemide31suppressed
Ciprofloxacin HclCiprofloxacin Hcl3025
MetolazoneMetolazone27suppressed
AuryxiaFerric Citrate26suppressed
Calcium AcetateCalcium Acetate2612
Pantoprazole SodiumPantoprazole Sodium22suppressed
Potassium ChloridePotassium Chloride2211
Isosorbide Mononitrate ErIsosorbide Mononitrate21suppressed
EliquisApixaban20suppressed
Labetalol HclLabetalol Hcl20suppressed
FamotidineFamotidine19suppressed
Meclizine HclMeclizine Hcl19suppressed
Metoprolol SuccinateMetoprolol Succinate19suppressed
VelphoroSucroferric Oxyhydroxide19suppressed
AzithromycinAzithromycin1814
LisinoprilLisinopril18suppressed
ProsolParenteral Amino Acid 20% No.118suppressed
FarxigaDapagliflozin Propanediol17suppressed
Midodrine HclMidodrine Hcl17suppressed
HydrochlorothiazideHydrochlorothiazide16suppressed
Ondansetron OdtOndansetron15suppressed
SpironolactoneSpironolactone15suppressed
Albuterol Sulfate HfaAlbuterol Sulfate14suppressed
Ondansetron HclOndansetron Hcl14suppressed
Triamcinolone AcetonideTriamcinolone Acetonide14suppressed
FebuxostatFebuxostat13suppressed
Hydroxyzine HclHydroxyzine Hcl13suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl13suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav12suppressed
ClonidineClonidine12suppressed
Metoclopramide HclMetoclopramide Hcl12suppressed
MyrbetriqMirabegron12suppressed
OmeprazoleOmeprazole12suppressed
Lidocaine-PrilocaineLidocaine/Prilocaine11suppressed

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.

YearGeneral PaymentsMain payerExplicit productsCompany overlapsPart D coverage
2025 $398.83 · 21 records AstraZeneca Pharmaceuticals LP ACTHAR, FARXIGA, Filspari, IBSRELA, JARDIANCE, JYNARQUE, Kerendia, TERLIVAZ, Veltassa 1
2024 Complete

Questions to ask

Questions you could discuss with your doctor

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Loaded source releases

DatasetYearPublicationSource
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

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

Full methodology · Questions & answers · Report a possible error