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

SIAMAK RASSADI

Allopathic & Osteopathic Physicians Internal Medicine Clinical Cardiac Electrophysiology

NPI
1457500613
CMS profile
247772
Location
PHOENIX, AZ

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 · PY2022 · Entire year

$1,613.08

39 records · 0 disputed

Summary and payment records

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

“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

PY2022 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,613.08 39

By paying entity

PY2022 · entire year · sorted by reported total

Payment records · PY2022

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

General Payments · PY2022 · Physicians and non-physician practitioners · CMS publication 2026-06-30

39 matching records · $1,613.08 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 39 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 1–39 of 39.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Abbott Laboratories $159.8112/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026908635207 CMS
Boston Scientific Corporation $84.7412/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026916791611 CMS
Medtronic, Inc. $83.3312/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930730393 CMS
Boston Scientific Corporation $11.9112/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026916791605 CMS
Medtronic, Inc. $14.9111/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930730391 CMS
Philips Electronics North America Corporation $24.4511/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026945593279 CMS
Amgen Inc. $12.7211/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939314729 CMS
Boston Scientific Corporation $10.5811/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026916791603 CMS
Edwards Lifesciences Corporation $26.2811/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026943915109 CMS
Abbott Laboratories $176.2311/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026908635213 CMS
Amgen Inc. $19.4410/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939314727 CMS
Boston Scientific Corporation $5.6309/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026916787745 CMS
Boston Scientific Corporation $8.9409/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026916791601 CMS
PFIZER INC. $25.5109/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949347101 CMS
Boston Scientific Corporation $8.0009/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026916791599 CMS
Boston Scientific Corporation $6.3109/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026916787751 CMS
Bardy Diagnostics, Inc. $13.6908/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026962544987 CMS
Boston Scientific Corporation $4.6708/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026916787741 CMS
Merck Sharp & Dohme LLC $12.1608/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944218713 CMS
Abbott Laboratories $131.2608/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026908635199 CMS
Boston Scientific Corporation $38.7808/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026916791607 CMS
Philips Electronics North America Corporation $23.2108/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026945593277 CMS
Boston Scientific Corporation $5.8507/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026916787749 CMS
Abbott Laboratories $24.0006/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026914210013 CMS
Abbott Laboratories $96.3206/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026914210027 CMS
Abbott Laboratories $17.9506/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026907926059 CMS
Boston Scientific Corporation $7.8506/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026916787753 CMS
Medtronic, Inc. $22.0606/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930730389 CMS
Abbott Laboratories $179.9406/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026920474101 CMS
Boston Scientific Corporation $64.9206/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026916791609 CMS
Abbott Laboratories $24.3005/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026914210019 CMS
Abbott Laboratories $175.1204/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026920474095 CMS
Aziyo Biologics, Inc. $18.6304/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026896593251 CMS
Boston Scientific Corporation $4.7604/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026916787743 CMS
Philips Electronics North America Corporation $22.3804/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026945593275 CMS
Boston Scientific Corporation $5.6504/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026916787747 CMS
Merck Sharp & Dohme LLC $15.6004/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944143015 CMS
Merck Sharp & Dohme LLC $15.8202/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944075463 CMS
BOSTON SCIENTIFIC CORPORATION $9.3701/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893703617 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,305.06 68
PY2020 $878.02 33
PY2021 $1,367.03 59
PY2022 $1,613.08 39
PY2023 $1,209.67 41
PY2024 $2,557.29 43
PY2025 $1,096.36 41

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
SIAMAK RASSADI, NPI 1457500613. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1457500613.
APA 7
IndustryPayments. (2026). SIAMAK RASSADI, NPI 1457500613 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1457500613
Bluebook
SIAMAK RASSADI, NPI 1457500613, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1457500613.

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