Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

JOHN FREDERICK BRANDSEMA

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology with Special Qualifications in Child Neurology

NPI
1275889792
CMS profile
1254129
Location
PHILADELPHIA, PA

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2019 · Entire year

$168,088.69

261 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2019 · entire year · sorted by reported total

By paying entity

PY2019 · entire year · sorted by reported total

Paying entityAmountRecords
Biogen, Inc. $152,099.23 224
AveXis $13,862.60 22
CSL Behring $1,748.89 11
PTC Therapeutics, Inc. $128.11 1
Sarepta Therapeutics, Inc. $125.12 2
Novartis Pharmaceuticals Corporation $124.74 1

Payment records · PY2019

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

261 matching records · $168,088.69 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 261 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 261.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Biogen, Inc. $1,575.0012/14/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630039 CMS
Biogen, Inc. $35.0012/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630017 CMS
Biogen, Inc. $138.3312/06/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630027 CMS
Biogen, Inc. $16.1112/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630029 CMS
Biogen, Inc. $41.2312/06/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630037 CMS
Biogen, Inc. $15.0012/05/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630019 CMS
Biogen, Inc. $6,240.0012/05/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630021 CMS
Biogen, Inc. $332.1112/05/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630023 CMS
Biogen, Inc. $38.0012/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630025 CMS
Biogen, Inc. $34.8612/05/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630031 CMS
Biogen, Inc. $150.1212/05/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630033 CMS
Biogen, Inc. $204.0212/05/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630035 CMS
Biogen, Inc. $108.5812/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630041 CMS
AveXis $98.4611/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699636159 CMS
AveXis $5,000.0011/15/2019 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699636157 CMS
Biogen, Inc. $3,360.0011/14/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630009 CMS
Biogen, Inc. $420.8111/14/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630011 CMS
Biogen, Inc. $57.6311/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630043 CMS
AveXis $74.0111/07/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699636153 CMS
AveXis $58.0011/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699636155 CMS
AveXis $250.0010/19/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699636141 CMS
AveXis $1,000.9610/19/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699636143 CMS
AveXis $351.6710/19/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699636145 CMS
AveXis $50.5110/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699636147 CMS
AveXis $60.6210/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699636149 CMS
AveXis $56.2910/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699636151 CMS
AveXis $130.3710/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699636139 CMS
Biogen, Inc. $134.3309/26/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660629991 CMS
Biogen, Inc. $12.9909/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660629993 CMS
Biogen, Inc. $37.4209/26/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660629995 CMS
Biogen, Inc. $7.6909/26/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630001 CMS
Biogen, Inc. $27.3809/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630003 CMS
Biogen, Inc. $161.0909/25/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660629981 CMS
Biogen, Inc. $385.0009/25/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660629983 CMS
Biogen, Inc. $6,240.0009/25/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660629985 CMS
Biogen, Inc. $134.3309/25/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660629987 CMS
Biogen, Inc. $808.0909/25/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660629989 CMS
Biogen, Inc. $36.8709/25/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660629997 CMS
Biogen, Inc. $16.0009/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660629999 CMS
Biogen, Inc. $12.0009/25/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630005 CMS
Biogen, Inc. $14.0809/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630007 CMS
Biogen, Inc. $91.9109/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660630013 CMS
Sarepta Therapeutics, Inc. $8.1809/12/2019 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681674831 CMS
Biogen, Inc. $219.6908/12/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660629639 CMS
Biogen, Inc. $27.1008/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660629637 CMS
Biogen, Inc. $35.0008/02/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660629643 CMS
Biogen, Inc. $36.5008/02/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660629645 CMS
Biogen, Inc. $20.6808/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660629657 CMS
Biogen, Inc. $322.0108/02/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660629661 CMS
Biogen, Inc. $22.0008/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660629633 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $168,088.69 261
PY2020 $56,053.83 59
PY2021 $40,190.52 19
PY2022 $60,345.73 74
PY2023 $72,172.29 86
PY2024 $47,109.70 48
PY2025 $81,614.49 77

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files and profile matching
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.

Cite this record.

Plain
JOHN FREDERICK BRANDSEMA, NPI 1275889792. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1275889792.
APA 7
IndustryPayments. (2026). JOHN FREDERICK BRANDSEMA, NPI 1275889792 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1275889792
Bluebook
JOHN FREDERICK BRANDSEMA, NPI 1275889792, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1275889792.

Source: Centers for Medicare & Medicaid Services, Open Payments.