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

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. 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 ↗

Covered recipient · General Payments record

ROSS TANIS

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1861951949
CMS profile
11420878
Location
MADISON, WI

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.

General Payments · PY2022–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$2,531.16

91 records · 0 disputed

“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.
  • Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,457.66 90
Education $73.50 1

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Regeneron Healthcare Solutions, Inc. $581.35 15
CSL Behring $304.22 8
Acerta Pharma LLC $257.53 12
GENZYME CORPORATION $212.79 7
NOVARTIS PHARMACEUTICALS CORPORATION $199.40 11
Blueprint Medicines Corporation $177.12 3
GlaxoSmithKline, LLC. $175.41 9
PFIZER INC. $170.44 9
ARS Pharmaceuticals Operations, Inc. $113.83 4
Genentech USA, Inc. $97.81 3
Takeda Pharmaceuticals U.S.A., Inc. $74.33 3
BioCryst US Sales Co., LLC $46.94 2
Amgen Inc. $28.71 1
ABBVIE INC. $24.70 1
Lilly USA, LLC $24.20 1
Hikma Pharmaceuticals USA $22.52 1
Greer Laboratories, Inc. $19.86 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $108.37 1
PY2023 $33.60 1
PY2024 $857.20 32
PY2025 $2,531.16 91

Payment records · PY2025 (91)

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

Program year 2025 202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Regeneron Healthcare Solutions, Inc. $38.23 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1213056122 CMS
PFIZER INC. $23.49 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1230922330 CMS
PFIZER INC. $11.13 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1230883153 CMS
GlaxoSmithKline, LLC. $24.76 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1191290143 CMS
GENZYME CORPORATION $31.07 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1233485274 CMS
AstraZeneca Pharmaceuticals LP $27.43 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1207214624 CMS
CSL Behring $30.41 11/25/2025 Food and Beverage No dispute reported 06/30/2026 1232349622 CMS
Regeneron Healthcare Solutions, Inc. $37.59 11/25/2025 Food and Beverage No dispute reported 06/30/2026 1213056120 CMS
GlaxoSmithKline, LLC. $25.56 11/17/2025 Food and Beverage No dispute reported 06/30/2026 1190702110 CMS
BioCryst US Sales Co., LLC $24.94 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1222008133 CMS
Novartis Pharmaceuticals Corporation $21.28 11/10/2025 Food and Beverage No dispute reported 06/30/2026 1200408844 CMS
AstraZeneca Pharmaceuticals LP $27.03 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1206521211 CMS
Regeneron Healthcare Solutions, Inc. $29.75 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1213056118 CMS
ARS Pharmaceuticals Operations, Inc. $29.66 11/03/2025 Food and Beverage No dispute reported 06/30/2026 1245895028 CMS
Novartis Pharmaceuticals Corporation $24.12 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1200408828 CMS
Novartis Pharmaceuticals Corporation $17.84 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1200408842 CMS
CSL Behring $30.12 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1232349614 CMS
Regeneron Healthcare Solutions, Inc. $38.76 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1213056116 CMS
GENZYME CORPORATION $40.04 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1233485236 CMS
CSL Behring $29.16 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1232349610 CMS
Novartis Pharmaceuticals Corporation $19.00 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1200571159 CMS
Regeneron Healthcare Solutions, Inc. $35.02 10/13/2025 Food and Beverage No dispute reported 06/30/2026 1213056114 CMS
Greer Laboratories, Inc. $19.86 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1240086259 CMS
Genentech USA, Inc. $32.43 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1211579287 CMS
Regeneron Healthcare Solutions, Inc. $73.50 10/06/2025 Education No dispute reported 06/30/2026 1213056112 CMS
PFIZER INC. $23.41 10/01/2025 Food and Beverage No dispute reported 06/30/2026 1230432554 CMS
Novartis Pharmaceuticals Corporation $26.82 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1200571157 CMS
GlaxoSmithKline, LLC. $23.04 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1190629339 CMS
GlaxoSmithKline, LLC. $3.37 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1191184238 CMS
CSL Behring $124.99 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1232349630 CMS
Takeda Pharmaceuticals U.S.A., Inc. $31.71 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1223927224 CMS
Regeneron Healthcare Solutions, Inc. $37.90 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1213056110 CMS
ARS Pharmaceuticals Operations, Inc. $26.67 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1245895026 CMS
Regeneron Healthcare Solutions, Inc. $36.72 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1213056108 CMS
AstraZeneca Pharmaceuticals LP $24.95 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1207272222 CMS
GENZYME CORPORATION $14.53 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1233485189 CMS
Novartis Pharmaceuticals Corporation $10.93 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1200571153 CMS
Novartis Pharmaceuticals Corporation $10.93 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1200571155 CMS
Regeneron Healthcare Solutions, Inc. $37.88 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1213056106 CMS
Takeda Pharmaceuticals U.S.A., Inc. $20.24 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1223859459 CMS
Lilly USA, LLC $24.20 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1186849957 CMS
GlaxoSmithKline, LLC. $25.16 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1191719700 CMS
CSL Behring $24.24 08/11/2025 Food and Beverage No dispute reported 06/30/2026 1232349598 CMS
Amgen Inc. $28.71 08/07/2025 Food and Beverage No dispute reported 06/30/2026 1228421597 CMS
ABBVIE INC. $24.70 08/04/2025 Food and Beverage No dispute reported 06/30/2026 1204480757 CMS
AstraZeneca Pharmaceuticals LP $24.54 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1206336510 CMS
Regeneron Healthcare Solutions, Inc. $37.08 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1213056104 CMS
BioCryst US Sales Co., LLC $22.00 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1222025542 CMS
Novartis Pharmaceuticals Corporation $20.06 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1200571151 CMS
ARS Pharmaceuticals Operations, Inc. $28.93 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1245895024 CMS
GlaxoSmithKline, LLC. $20.91 07/15/2025 Food and Beverage No dispute reported 06/30/2026 1191798026 CMS
GENZYME CORPORATION $20.46 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1233485099 CMS
CSL Behring $20.88 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1232349594 CMS
GENZYME CORPORATION $33.90 06/26/2025 Food and Beverage No dispute reported 06/30/2026 1233485088 CMS
Regeneron Healthcare Solutions, Inc. $38.28 06/23/2025 Food and Beverage No dispute reported 06/30/2026 1213056102 CMS
AstraZeneca Pharmaceuticals LP $24.10 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1207044623 CMS
Blueprint Medicines Corporation $33.55 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1235814879 CMS
Novartis Pharmaceuticals Corporation $5.57 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1200571149 CMS
Regeneron Healthcare Solutions, Inc. $37.60 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1213056100 CMS
PFIZER INC. $23.64 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1229301930 CMS
GlaxoSmithKline, LLC. $24.48 06/03/2025 Food and Beverage No dispute reported 06/30/2026 1190729730 CMS
Hikma Pharmaceuticals USA $22.52 06/02/2025 Food and Beverage No dispute reported 06/30/2026 1248216448 CMS
GlaxoSmithKline, LLC. $9.85 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1190366356 CMS
ARS Pharmaceuticals Operations, Inc. $28.57 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1245895022 CMS
GENZYME CORPORATION $35.18 05/19/2025 Food and Beverage No dispute reported 06/30/2026 1233485049 CMS
PFIZER INC. $8.71 05/19/2025 Food and Beverage No dispute reported 06/30/2026 1230291403 CMS
AstraZeneca Pharmaceuticals LP $25.47 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1206240331 CMS
Genentech USA, Inc. $32.19 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1211579283 CMS
CSL Behring $26.07 05/09/2025 Food and Beverage No dispute reported 06/30/2026 1232349586 CMS
Novartis Pharmaceuticals Corporation $17.07 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1200571147 CMS
Novartis Pharmaceuticals Corporation $25.78 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1200571145 CMS
Regeneron Healthcare Solutions, Inc. $36.20 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1213056098 CMS
AstraZeneca Pharmaceuticals LP $18.98 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1207035953 CMS
Genentech USA, Inc. $33.19 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1211579277 CMS
PFIZER INC. $25.57 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1228926894 CMS
GlaxoSmithKline, LLC. $18.28 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1190545442 CMS
Regeneron Healthcare Solutions, Inc. $36.77 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1213056096 CMS
AstraZeneca Pharmaceuticals LP $18.38 03/14/2025 Food and Beverage No dispute reported 06/30/2026 1206892773 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.38 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1223877204 CMS
Blueprint Medicines Corporation $113.41 02/28/2025 Food and Beverage No dispute reported 06/30/2026 1235814870 CMS
CSL Behring $18.35 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1232349570 CMS
AstraZeneca Pharmaceuticals LP $28.93 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1207127545 CMS
AstraZeneca Pharmaceuticals LP $1.38 02/25/2025 Food and Beverage No dispute reported 06/30/2026 1207251647 CMS
PFIZER INC. $13.21 02/25/2025 Food and Beverage No dispute reported 06/30/2026 1230293918 CMS
GENZYME CORPORATION $37.61 02/18/2025 Food and Beverage No dispute reported 06/30/2026 1233484983 CMS
Blueprint Medicines Corporation $30.16 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1235814684 CMS
AstraZeneca Pharmaceuticals LP $19.95 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1206784341 CMS
AstraZeneca Pharmaceuticals LP $16.39 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1207010984 CMS
Regeneron Healthcare Solutions, Inc. $30.07 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1213056094 CMS
PFIZER INC. $13.63 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1229870556 CMS
PFIZER INC. $27.65 01/06/2025 Food and Beverage No dispute reported 06/30/2026 1228857950 CMS

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
2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2022 , PY2023 , PY2024 , PY2025
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.

Permalink https://industrypayments.org/provider/npi-1861951949

Plain
ROSS TANIS, NPI 1861951949. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1861951949.
APA 7
IndustryPayments. (2026). ROSS TANIS, NPI 1861951949 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1861951949
Bluebook
ROSS TANIS, NPI 1861951949, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1861951949.

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