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

STEVEN ZIERER

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1366437337
CMS profile
16665
Location
MESA, 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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Filter and download payment records

General Payments · PY2022 · Entire year

$1,840.30

102 records · 0 disputed

Summary and payment records

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

Other CMS categories — not shown on this page

Ownership and Investment Interests

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

Ownership and investment interests are reported as the value of an interest held, not as a payment received. They are a different measure from the payment total on this page and are never combined with it.

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

PY2022 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,840.30 102

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

102 matching records · $1,840.30 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 102 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 102.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Celgene Corporation $13.4112/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932830999 CMS
ABBVIE INC. $7.0912/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893270057 CMS
Medtronic, Inc. $14.8212/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930681385 CMS
Ardelyx, Inc. $13.7112/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026925734081 CMS
Takeda Pharmaceuticals U.S.A., Inc. $16.3512/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026955888593 CMS
ABBVIE INC. $26.8512/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893270055 CMS
INTERCEPT PHARMACEUTICALS, INC. $15.9611/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951536593 CMS
PFIZER INC. $16.5011/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949477151 CMS
Regeneron Healthcare Solutions, Inc. $20.1211/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026927489251 CMS
Janssen Biotech, Inc. $10.1311/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026885506839 CMS
Ironwood Pharmaceuticals, Inc $12.4811/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026957928405 CMS
Gilead Sciences, Inc. $17.4811/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929485827 CMS
Takeda Pharmaceuticals U.S.A., Inc. $20.0011/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026955888589 CMS
ABBVIE INC. $21.0911/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893270053 CMS
Ardelyx, Inc. $16.4310/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026925734079 CMS
Celgene Corporation $16.4710/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932830825 CMS
Organon LLC $15.4610/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026946440493 CMS
Janssen Biotech, Inc. $22.2310/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026885506827 CMS
Janssen Biotech, Inc. $22.2310/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026885506831 CMS
ABBVIE INC. $14.1610/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893270051 CMS
Daiichi Sankyo Inc. $18.8310/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930864279 CMS
ABBVIE INC. $22.5410/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893270049 CMS
INTERCEPT PHARMACEUTICALS, INC. $19.1609/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951536591 CMS
Janssen Biotech, Inc. $12.3009/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026885506851 CMS
ABBVIE INC. $12.7009/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893270047 CMS
Ardelyx, Inc. $15.7309/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026925734077 CMS
Ironwood Pharmaceuticals, Inc $13.4909/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026957924253 CMS
Organon LLC $15.7009/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026946440491 CMS
Merck Sharp & Dohme LLC $15.5209/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944669053 CMS
ABBVIE INC. $28.5509/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893270045 CMS
ABBVIE INC. $16.8309/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893270043 CMS
ABBVIE INC. $13.7809/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893270041 CMS
Takeda Pharmaceuticals U.S.A., Inc. $20.6709/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026955888585 CMS
Gilead Sciences, Inc. $17.0009/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929485819 CMS
Janssen Biotech, Inc. $10.5108/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026885506847 CMS
Merck Sharp & Dohme LLC $12.8508/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944697793 CMS
ABBVIE INC. $19.2708/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893270039 CMS
Ferring Pharmaceuticals Inc. $12.6908/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026875365657 CMS
Gilead Sciences, Inc. $18.4508/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929485831 CMS
ABBVIE INC. $25.7808/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893270037 CMS
ABBVIE INC. $20.9708/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893270033 CMS
Ardelyx, Inc. $13.9508/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026925734075 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $16.7607/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026959992661 CMS
Janssen Biotech, Inc. $15.5807/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026885506843 CMS
ABBVIE INC. $26.8207/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893270029 CMS
Ardelyx, Inc. $12.9407/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026925734073 CMS
Takeda Pharmaceuticals U.S.A., Inc. $21.1006/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026955888581 CMS
Janssen Biotech, Inc. $11.4906/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026885506823 CMS
ABBVIE INC. $28.9506/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893270027 CMS
Gilead Sciences, Inc. $17.3906/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929485823 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $985.49 59
PY2020 $1,066.54 60
PY2021 $2,462.89 127
PY2022 $1,840.30 102
PY2023 $2,139.35 118
PY2024 $370.55 19

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
Source files and profile matching
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_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
STEVEN ZIERER, NPI 1366437337. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1366437337.
APA 7
IndustryPayments. (2026). STEVEN ZIERER, NPI 1366437337 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1366437337
Bluebook
STEVEN ZIERER, NPI 1366437337, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1366437337.

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