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

THOMAS D EISEN

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1427044684
CMS profile
19525
Location
NEW HAVEN, CT

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

$1,175.91

57 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

Nature of paymentAmountRecords
Food and Beverage $1,175.91 57

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

57 matching records · $1,175.91 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 57 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 57.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Relypsa, Inc. $24.6912/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026683920809 CMS
AKEBIA THERAPEUTICS INC $18.5212/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026706561027 CMS
Amgen Inc. $25.2912/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026663117677 CMS
Relypsa, Inc. $35.2712/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026683921979 CMS
AstraZeneca Pharmaceuticals LP $17.5712/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685278209 CMS
Relypsa, Inc. $31.9711/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026683921913 CMS
Otsuka America Pharmaceutical, Inc. $15.8211/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026687380207 CMS
GENZYME CORPORATION $21.6511/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694245831 CMS
Genentech USA, Inc. $13.0811/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681417709 CMS
Relypsa, Inc. $22.3010/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026683917451 CMS
Relypsa, Inc. $28.5210/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026683921705 CMS
AstraZeneca Pharmaceuticals LP $20.5410/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685040717 CMS
Relypsa, Inc. $26.5310/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026683921525 CMS
Amgen Inc. $18.9409/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026663117673 CMS
Amgen Inc. $12.9509/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026731303131 CMS
Relypsa, Inc. $26.1109/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026683921465 CMS
GENZYME CORPORATION $18.0109/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694167253 CMS
Novartis Pharmaceuticals Corporation $20.7909/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659181579 CMS
AstraZeneca Pharmaceuticals LP $21.4009/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685579221 CMS
Genentech USA, Inc. $15.9808/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681393721 CMS
Relypsa, Inc. $25.6008/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026683921371 CMS
E.R. Squibb & Sons, L.L.C. $15.8508/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651247167 CMS
Relypsa, Inc. $23.5207/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026683919427 CMS
Otsuka America Pharmaceutical, Inc. $20.6407/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026687380205 CMS
AstraZeneca Pharmaceuticals LP $15.4207/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685528377 CMS
Amgen Inc. $23.9307/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026663117671 CMS
Janssen Pharmaceuticals, Inc $11.9207/03/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658544691 CMS
AstraZeneca Pharmaceuticals LP $15.4406/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685331023 CMS
Genentech USA, Inc. $16.7206/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681287429 CMS
Fresenius USA Marketing, Inc. $19.4106/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026701843147 CMS
Otsuka America Pharmaceutical, Inc. $21.9406/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026687380203 CMS
Shire North American Group Inc $16.0906/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026637817183 CMS
AstraZeneca Pharmaceuticals LP $14.6105/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685517089 CMS
BARD PERIPHERAL VASCULAR, INC. $17.3505/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026701705155 CMS
Relypsa, Inc. $24.7005/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026683920825 CMS
Amgen Inc. $28.2805/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026731303133 CMS
Genentech USA, Inc. $11.8405/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681283065 CMS
Relypsa, Inc. $23.7205/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026683919705 CMS
Relypsa, Inc. $26.9905/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026683921583 CMS
Novartis Pharmaceuticals Corporation $21.0404/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659181575 CMS
GENZYME CORPORATION $22.0904/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694079887 CMS
Relypsa, Inc. $29.0304/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026683921757 CMS
AKEBIA THERAPEUTICS INC $21.1704/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026706561025 CMS
AstraZeneca Pharmaceuticals LP $14.9603/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685706667 CMS
GENZYME CORPORATION $16.1103/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694017393 CMS
Relypsa, Inc. $29.1503/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026683921773 CMS
AKEBIA THERAPEUTICS INC $20.0902/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026706561029 CMS
Amgen Inc. $26.5902/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026663117667 CMS
Genentech USA, Inc. $11.8002/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681200735 CMS
Genentech USA, Inc. $15.1502/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681251661 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,175.91 57
PY2020 $427.64 18
PY2021 $806.23 40
PY2022 $1,290.95 56
PY2023 $1,187.58 52
PY2024 $1,412.97 64
PY2025 $1,751.28 77

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
THOMAS D EISEN, NPI 1427044684. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1427044684.
APA 7
IndustryPayments. (2026). THOMAS D EISEN, NPI 1427044684 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1427044684
Bluebook
THOMAS D EISEN, NPI 1427044684, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1427044684.

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