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

BENJAMIN S GERENDASH

Nursing Service Providers Registered Nurse Critical Care Medicine

NPI
1871904151
CMS profile
10779417
Location
DUARTE, 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 · PY2024 · Entire year

$5,805.69

27 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

PY2024 · entire year · sorted by reported total

By paying entity

PY2024 · entire year · sorted by reported total

Paying entityAmountRecords
Aveo Pharmaceuticals, Inc. $3,865.06 3
Astellas Pharma US Inc $1,598.45 10
PFIZER INC. $107.40 4
Eisai Inc. $105.04 4
Exelixis Inc. $58.46 3
Gilead Sciences, Inc. $31.33 1
Merck Sharp & Dohme LLC $20.47 1
Sumitomo Pharma America, Inc. $19.48 1

Page 1 of 1; records 1–27 of 27 matching records. This page contains 27 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

BENJAMIN S GERENDASH

NPI 1871904151 · CMS profile ID 10779417

Nursing Service Providers / Registered Nurse / Critical Care Medicine

DUARTE, 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.

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.

General Payments, PY2024; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 1 of 1; records 1–27 of 27 matching records. This page contains 27 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1871904151?year=2024&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
BENJAMIN S GERENDASH, NPI 1871904151, CMS profile ID 10779417. General Payments, PY2024; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 1; records 1–27 of 27 matching records. This page contains 27 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1871904151?year=2024&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
APA 7
IndustryPayments. (2026). BENJAMIN S GERENDASH, NPI 1871904151, CMS profile ID 10779417. General Payments, PY2024; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 1; records 1–27 of 27 matching records. This page contains 27 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1871904151?year=2024&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
Bluebook
BENJAMIN S GERENDASH, NPI 1871904151, CMS profile ID 10779417, IndustryPayments, General Payments, PY2024; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 1 of 1; records 1–27 of 27 matching records. This page contains 27 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff. https://industrypayments.org/provider/npi-1871904151?year=2024&recipient=provider#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

Payment records · PY2024

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

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

27 matching records · $5,805.69 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 27 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 1–27 of 27.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
PFIZER INC. $23.3511/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131389941 CMS
Astellas Pharma US Inc $31.6211/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1139552527 CMS
Exelixis Inc. $21.6911/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1138568805 CMS
Astellas Pharma US Inc $2.5409/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1139540504 CMS
Astellas Pharma US Inc $22.8509/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1139541072 CMS
Sumitomo Pharma America, Inc. $19.4808/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148962372 CMS
Eisai Inc. $34.6108/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1110795143 CMS
Eisai Inc. $22.4708/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1110795145 CMS
Astellas Pharma US Inc $34.9908/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1139461386 CMS
Eisai Inc. $24.9505/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1110795147 CMS
Exelixis Inc. $15.0805/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1138568801 CMS
Gilead Sciences, Inc. $31.3305/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1133706128 CMS
Astellas Pharma US Inc $14.0205/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1139502769 CMS
PFIZER INC. $28.9504/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131422901 CMS
PFIZER INC. $21.6704/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131318958 CMS
Eisai Inc. $23.0104/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1110795141 CMS
Astellas Pharma US Inc $58.2903/27/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1139528918 CMS
Astellas Pharma US Inc $1,150.0003/27/2024 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
06/30/2026 1139528920 CMS
Exelixis Inc. $21.6903/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1138568803 CMS
Aveo Pharmaceuticals, Inc. $3,749.4903/19/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1143490496 CMS
Aveo Pharmaceuticals, Inc. $105.5703/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1143490490 CMS
Astellas Pharma US Inc $28.3403/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1139494688 CMS
PFIZER INC. $33.4302/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131181830 CMS
Astellas Pharma US Inc $230.0001/30/2024 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
06/30/2026 1139528916 CMS
Merck Sharp & Dohme LLC $20.4701/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141710303 CMS
Aveo Pharmaceuticals, Inc. $10.0001/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1143490485 CMS
Astellas Pharma US Inc $25.8001/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1139466424 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $7,014.93 28
PY2022 $3,951.85 21
PY2023 $2,302.41 24
PY2024 $5,805.69 27
PY2025 $76.41 3

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
2021, 2022, 2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · PY2021 , 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.