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

AARON JOHN CLARK

Allopathic & Osteopathic Physicians Neurological Surgery

NPI
1518295815
CMS profile
1394646
Location
SAN FRANCISCO, CA

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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Filter and download payment records

General Payments · PY2025 · Entire year

$46,972.75

61 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

PY2025 · entire year · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $22,900.00 10
Royalty or License $18,360.45 2
Travel and Lodging $3,135.34 14
Food and Beverage $2,576.96 35

By paying entity

PY2025 · entire year · sorted by reported total

Paying entityAmountRecords
Carlsmed, Inc. $21,775.52 16
Alphatec Spine, Inc $18,360.45 2
icotec Medical Inc. $4,209.26 13
Medtronic, Inc. $2,519.82 28
SI-BONE, INC. $71.08 1
Chiesi USA, Inc. $36.62 1

Payment records · PY2025

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

General Payments · PY2025 · Physicians and non-physician practitioners · CMS publication 2026-06-30

61 matching records · $46,972.75 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 61 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 61.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Medtronic, Inc. $79.0312/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218919575 CMS
Medtronic, Inc. $22.9412/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218919573 CMS
Carlsmed, Inc. $1,200.0012/11/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261253232046 CMS
Alphatec Spine, Inc $17,425.2512/01/2025 Royalty or License No dispute reported Delay: No
Change: NEW
06/30/20261209188535 CMS
Alphatec Spine, Inc $935.2011/20/2025 Royalty or License No dispute reported Delay: No
Change: NEW
06/30/20261209188537 CMS
Medtronic, Inc. $10.3411/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218919567 CMS
Medtronic, Inc. $19.9511/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218919569 CMS
Medtronic, Inc. $202.4111/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218919571 CMS
Carlsmed, Inc. $300.0010/23/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261253232044 CMS
Medtronic, Inc. $182.8210/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218919565 CMS
Carlsmed, Inc. $3,900.0009/18/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261253232042 CMS
Carlsmed, Inc. $7,800.0009/04/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261253232040 CMS
Carlsmed, Inc. $3,600.0008/26/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261253232038 CMS
Medtronic, Inc. $36.4008/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218919561 CMS
Medtronic, Inc. $179.1708/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218919557 CMS
Medtronic, Inc. $43.1908/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218919563 CMS
Medtronic, Inc. $40.6408/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218919559 CMS
Carlsmed, Inc. $80.6408/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253232024 CMS
Carlsmed, Inc. $116.9108/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253232026 CMS
Carlsmed, Inc. $652.5108/01/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261253232020 CMS
Carlsmed, Inc. $37.7508/01/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253232022 CMS
Carlsmed, Inc. $250.7508/01/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253232028 CMS
Carlsmed, Inc. $206.9608/01/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261253232204 CMS
icotec Medical Inc. $2,500.0007/31/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261240113223 CMS
icotec Medical Inc. $110.0407/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261240113221 CMS
Medtronic, Inc. $26.0607/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218919555 CMS
SI-BONE, INC. $71.0807/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261241130618 CMS
Carlsmed, Inc. $600.0006/26/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261253232036 CMS
icotec Medical Inc. $296.0706/20/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261240113213 CMS
icotec Medical Inc. $67.3206/20/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261240113215 CMS
icotec Medical Inc. $67.3206/20/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261240113217 CMS
icotec Medical Inc. $296.0706/20/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261240113219 CMS
icotec Medical Inc. $90.8806/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261240113201 CMS
icotec Medical Inc. $75.9206/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261240113203 CMS
icotec Medical Inc. $76.7606/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261240113205 CMS
icotec Medical Inc. $75.9206/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261240113207 CMS
icotec Medical Inc. $76.7606/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261240113209 CMS
icotec Medical Inc. $90.8806/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261240113211 CMS
icotec Medical Inc. $385.3205/30/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261240113199 CMS
Medtronic, Inc. $196.3105/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218919551 CMS
Medtronic, Inc. $13.6705/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218919553 CMS
Carlsmed, Inc. $30.0004/30/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261253232202 CMS
Medtronic, Inc. $52.7004/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218919547 CMS
Medtronic, Inc. $40.8504/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218919549 CMS
Carlsmed, Inc. $600.0003/28/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261253232034 CMS
Medtronic, Inc. $92.0703/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218919543 CMS
Medtronic, Inc. $24.9603/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218919545 CMS
Medtronic, Inc. $11.4503/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218919541 CMS
Chiesi USA, Inc. $36.6203/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261242157947 CMS
Medtronic, Inc. $15.3703/01/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218919531 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $22,380.14 115
PY2020 $11,448.40 36
PY2021 $19,480.06 86
PY2022 $29,279.32 81
PY2023 $17,385.57 21
PY2024 $27,024.66 46
PY2025 $46,972.75 61

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
AARON JOHN CLARK, NPI 1518295815. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1518295815.
APA 7
IndustryPayments. (2026). AARON JOHN CLARK, NPI 1518295815 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1518295815
Bluebook
AARON JOHN CLARK, NPI 1518295815, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1518295815.

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