Healthcare provider profile · identity verified

John Bertelson, M.D.

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Behavioral Neurology & Neuropsychiatry · AUSTIN, TX · NPI 1215959697

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 John Bertelson, M.D. received $111,057.01 in general payments during 2025 across 167 reported records.

Eisai Inc. accounted for 80.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 11 associated products.

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 13 claims for Xarelto by this doctor in 2024.

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

Payment overview · 2025

General Payments

$111,057.01

167 reported records · 14 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
Eisai Inc. Unresolved — no canonical attribution shown $89,441.0580.5%1082025
Lilly USA, LLC Unresolved — no canonical attribution shown $20,952.1118.9%312025
ACADIA Pharmaceuticals Inc Unresolved — no canonical attribution shown $132.400.1%62025
Lundbeck LLC Unresolved — no canonical attribution shown $120.480.1%52025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $93.910.1%42025
ABBVIE INC. Unresolved — no canonical attribution shown $65.370.1%22025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $63.390.1%22025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $39.120.0%22025
Biogen, Inc. Unresolved — no canonical attribution shown $35.190.0%22025
Janssen Pharmaceuticals, Inc Unresolved — no canonical attribution shown $34.880.0%12025
GE HEALTHCARE Unresolved — no canonical attribution shown $24.090.0%12025
Otsuka Pharmaceutical Development & Commercialization, Inc. Unresolved — no canonical attribution shown $20.530.0%12025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $19.350.0%12025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $15.140.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Compensation for serving as faculty or as a speaker for a medical education program$79,310.0041
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$19,600.0014
Travel and Lodging$7,308.2138
Food and Beverage$3,586.3072
Consulting Fee$1,252.502

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
LEQEMBI
Normalized: leqembi
Drug Biogen, Inc., Eisai Inc. $89,306.35 106 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $20,797.04 30 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $183.87 7 2025
Source payment records
NUPLAZID
Normalized: nuplazid
Drug ACADIA Pharmaceuticals Inc $132.40 6 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $93.91 4 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $65.37 2 2025
Source payment records
AMYVID
Normalized: amyvid
Drug Lilly USA, LLC $41.55 4 2025
Source payment records
AUSTEDO XR
Normalized: austedo xr
Drug Teva Pharmaceuticals USA, Inc. $39.12 2 2025
Source payment records
SPRAVATO
Normalized: spravato
Drug Janssen Pharmaceuticals, Inc $34.88 1 2025
Source payment records
TRINTELLIX
Normalized: trintellix
Drug Takeda Pharmaceuticals U.S.A., Inc. $19.35 1 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $15.14 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

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 companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
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
13 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
Memantine Hcl ErMemantine Hcl19442
Donepezil HclDonepezil Hcl15839
Escitalopram OxalateEscitalopram Oxalate7419
Memantine HclMemantine Hcl5914
RivastigmineRivastigmine5912
Sertraline HclSertraline Hcl41suppressed
Duloxetine HclDuloxetine Hcl31suppressed
RisperidoneRisperidone19suppressed
Divalproex Sodium ErDivalproex Sodium15suppressed
MirtazapineMirtazapine15suppressed
NamzaricMemantine Hcl/Donepezil Hcl14suppressed
XareltoRivaroxaban13suppressed
GabapentinGabapentin12suppressed
Levothyroxine SodiumLevothyroxine Sodium12suppressed
Montelukast SodiumMontelukast Sodium12suppressed
Trazodone HclTrazodone Hcl12suppressed

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 $111,057.01 · 167 records Eisai Inc. AMYVID, AUSTEDO XR, Auvelity, CAPLYTA, KISUNLA, LEQEMBI, NUPLAZID, REXULTI, SPRAVATO, TRINTELLIX, VRAYLAR 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