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 SAADAT

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1992018642
CMS profile
733472
Location
COLTON, 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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General Payments · PY2019 · Entire year

$85,138.64

386 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

PY2019 · entire year · sorted by reported total

By paying entity

PY2019 · entire year · sorted by reported total

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

386 matching records · $85,138.64 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 386 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 386.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Agios Pharmaceuticals, Inc. $18.2212/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026701356121 CMS
GlaxoSmithKline, LLC. $24.4112/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671514671 CMS
Takeda Pharmaceuticals U.S.A., Inc. $16.0412/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026697407357 CMS
E.R. Squibb & Sons, L.L.C. $40.0012/19/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651241443 CMS
E.R. Squibb & Sons, L.L.C. $154.0712/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651241445 CMS
E.R. Squibb & Sons, L.L.C. $58.6512/19/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651241447 CMS
E.R. Squibb & Sons, L.L.C. $250.0012/19/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026708430661 CMS
PFIZER INC. $12.2612/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673663195 CMS
PFIZER INC. $10.7012/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673745931 CMS
Dova Pharmaceuticals $6.8912/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026705239616 CMS
Dova Pharmaceuticals $4,025.0012/17/2019 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
06/30/2026705226504 CMS
Dova Pharmaceuticals $1,036.0012/17/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026705227744 CMS
Dova Pharmaceuticals $157.9112/17/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026705228323 CMS
Dova Pharmaceuticals $75.8912/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026705230725 CMS
Dova Pharmaceuticals $52.0012/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026705230933 CMS
Dova Pharmaceuticals $42.7612/17/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026705231031 CMS
Dova Pharmaceuticals $10.5612/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026705239473 CMS
Puma Biotechnology, Inc. $22.8812/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026706025599 CMS
PFIZER INC. $11.2812/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673753407 CMS
E.R. Squibb & Sons, L.L.C. $15.2412/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651241435 CMS
Secura Bio, Inc. $15.5312/13/2019 Food and Beverage No dispute reported Delay: No
Change: CHANGED
06/30/2026625212051 CMS
Amgen Inc. $1.8112/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026663049803 CMS
PFIZER INC. $15.9312/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673741861 CMS
Dova Pharmaceuticals $2,625.0012/10/2019 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
06/30/2026705227327 CMS
Dova Pharmaceuticals $609.0812/10/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026705227867 CMS
Dova Pharmaceuticals $131.5812/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026705228643 CMS
E.R. Squibb & Sons, L.L.C. $19.7912/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651241437 CMS
Novartis Pharmaceuticals Corporation $21.8712/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660180337 CMS
Genentech USA, Inc. $22.4712/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681352753 CMS
Gilead Sciences, Inc. $14.3712/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681595967 CMS
Novartis Pharmaceuticals Corporation $23.4512/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660180327 CMS
Bayer HealthCare Pharmaceuticals Inc. $24.3512/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026628417933 CMS
TOLMAR Pharmaceuticals, Inc. $15.2012/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026675460089 CMS
Amgen Inc. $30.4911/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026663049795 CMS
Novartis Pharmaceuticals Corporation $18.3811/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660180341 CMS
Janssen Biotech, Inc. $31.7711/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658684617 CMS
TESARO, Inc. $31.8211/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026675568291 CMS
GENZYME CORPORATION $15.7411/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694229381 CMS
Merck Sharp & Dohme Corporation $14.1111/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695838553 CMS
Exelixis Inc. $16.7911/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026686558799 CMS
Novartis Pharmaceuticals Corporation $147.0611/16/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660180343 CMS
Novartis Pharmaceuticals Corporation $214.5511/16/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660180345 CMS
Novartis Pharmaceuticals Corporation $1,750.0011/16/2019 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
06/30/2026660180347 CMS
Novartis Pharmaceuticals Corporation $108.6211/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660180349 CMS
Novartis Pharmaceuticals Corporation $125.6311/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660180351 CMS
Novartis Pharmaceuticals Corporation $32.0011/16/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660180353 CMS
Amgen Inc. $22.7811/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026663049799 CMS
Genentech USA, Inc. $17.4911/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681374999 CMS
Novartis Pharmaceuticals Corporation $809.0011/15/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660180339 CMS
PFIZER INC. $16.7711/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673686049 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $85,138.64 386
PY2020 $46,612.60 234
PY2021 $135,896.91 297
PY2022 $154,118.50 382
PY2023 $40,784.66 112
PY2024 $89,149.78 332
PY2025 $83,237.63 341

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 SAADAT, NPI 1992018642. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1992018642.
APA 7
IndustryPayments. (2026). SIAMAK SAADAT, NPI 1992018642 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1992018642
Bluebook
SIAMAK SAADAT, NPI 1992018642, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1992018642.

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