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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

ERROL M HOOK

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Acute Care

NPI
1225017445
CMS profile
11138179
Location
MEMPHIS, TN

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 · PY2021–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$1,839.56

89 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 $1,839.56 89

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Acerta Pharma LLC $488.77 23
Avadel CNS Pharmaceuticals, LLC $227.68 9
HARMONY BIOSCIENCES LLC $172.77 7
Regeneron Healthcare Solutions, Inc. $164.44 7
GlaxoSmithKline, LLC. $151.51 8
GENZYME CORPORATION $115.95 5
Boehringer Ingelheim Pharmaceuticals, Inc. $97.69 6
Amgen Inc. $80.79 5
Genentech USA, Inc. $64.11 3
Lilly USA, LLC $63.66 4
Merck Sharp & Dohme Corporation $56.99 3
Grifols USA, LLC $41.58 2
Verona Pharma, Inc. $29.65 2
Takeda Pharmaceuticals U.S.A., Inc. $28.05 2
JAZZ PHARMACEUTICALS INC. $26.25 1
ABBVIE INC. $15.50 1
Insmed, Inc. $14.17 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $1,003.10 58
PY2022 $1,195.83 67
PY2023 $1,939.60 101
PY2024 $1,777.04 90
PY2025 $1,839.56 89

Payment records · PY2025 (89)

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

Program year 2025 2021202220232024 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
AstraZeneca Pharmaceuticals LP $17.21 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1207316673 CMS
HARMONY BIOSCIENCES LLC $18.45 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1223327769 CMS
AstraZeneca Pharmaceuticals LP $14.83 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1207036897 CMS
Grifols USA, LLC $17.07 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1249595101 CMS
AstraZeneca Pharmaceuticals LP $15.83 12/01/2025 Food and Beverage No dispute reported 06/30/2026 1206734317 CMS
Avadel CNS Pharmaceuticals, LLC $28.89 11/24/2025 Food and Beverage No dispute reported 06/30/2026 1208548025 CMS
AstraZeneca Pharmaceuticals LP $17.11 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1206468870 CMS
AstraZeneca Pharmaceuticals LP $13.47 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1206791121 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.73 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1222895181 CMS
Verona Pharma, Inc. $14.16 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1233766903 CMS
Regeneron Healthcare Solutions, Inc. $21.77 11/10/2025 Food and Beverage No dispute reported 06/30/2026 1213143244 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.78 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1222895179 CMS
GlaxoSmithKline, LLC. $18.98 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1190595691 CMS
Amgen Inc. $16.62 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1228937283 CMS
GENZYME CORPORATION $19.17 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1233373342 CMS
AstraZeneca Pharmaceuticals LP $21.17 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1207055440 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.28 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1222895177 CMS
HARMONY BIOSCIENCES LLC $24.75 10/20/2025 Food and Beverage No dispute reported 06/30/2026 1223326889 CMS
Regeneron Healthcare Solutions, Inc. $21.33 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1213143242 CMS
AstraZeneca Pharmaceuticals LP $16.69 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1206734971 CMS
AstraZeneca Pharmaceuticals LP $16.98 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1207176725 CMS
GENZYME CORPORATION $17.36 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1233373314 CMS
Grifols USA, LLC $24.51 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1249595103 CMS
Amgen Inc. $17.01 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1228937300 CMS
Avadel CNS Pharmaceuticals, LLC $30.00 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1208548023 CMS
Merck Sharp & Dohme LLC $15.24 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1238321332 CMS
HARMONY BIOSCIENCES LLC $23.75 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1223333430 CMS
Takeda Pharmaceuticals U.S.A., Inc. $13.56 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1223961520 CMS
AstraZeneca Pharmaceuticals LP $14.12 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1206573210 CMS
Verona Pharma, Inc. $15.49 09/15/2025 Food and Beverage No dispute reported 06/30/2026 1233766997 CMS
Avadel CNS Pharmaceuticals, LLC $30.00 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1208548021 CMS
AstraZeneca Pharmaceuticals LP $15.76 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1206812199 CMS
HARMONY BIOSCIENCES LLC $22.49 08/27/2025 Food and Beverage No dispute reported 06/30/2026 1223335106 CMS
Amgen Inc. $14.24 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1228937277 CMS
Avadel CNS Pharmaceuticals, LLC $28.33 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1208548019 CMS
Takeda Pharmaceuticals U.S.A., Inc. $14.49 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1223968246 CMS
AstraZeneca Pharmaceuticals LP $15.86 08/11/2025 Food and Beverage No dispute reported 06/30/2026 1206777107 CMS
GlaxoSmithKline, LLC. $16.37 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1191597347 CMS
Insmed, Inc. $14.17 08/04/2025 Food and Beverage No dispute reported 06/30/2026 1186313431 CMS
AstraZeneca Pharmaceuticals LP $15.64 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1206275904 CMS
AstraZeneca Pharmaceuticals LP $14.86 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1207228876 CMS
Avadel CNS Pharmaceuticals, LLC $26.67 07/28/2025 Food and Beverage No dispute reported 06/30/2026 1208548017 CMS
HARMONY BIOSCIENCES LLC $29.65 07/28/2025 Food and Beverage No dispute reported 06/30/2026 1223325592 CMS
Regeneron Healthcare Solutions, Inc. $29.72 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1213143240 CMS
Merck Sharp & Dohme LLC $20.63 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1238189734 CMS
AstraZeneca Pharmaceuticals LP $15.76 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1206479603 CMS
Amgen Inc. $17.01 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1228937293 CMS
Lilly USA, LLC $14.71 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1187127757 CMS
HARMONY BIOSCIENCES LLC $28.44 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1223332163 CMS
GlaxoSmithKline, LLC. $16.37 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1190741180 CMS
GlaxoSmithKline, LLC. $21.00 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1191456022 CMS
Avadel CNS Pharmaceuticals, LLC $26.67 06/23/2025 Food and Beverage No dispute reported 06/30/2026 1208548015 CMS
AstraZeneca Pharmaceuticals LP $14.19 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1207257534 CMS
Lilly USA, LLC $15.08 06/09/2025 Food and Beverage No dispute reported 06/30/2026 1187098853 CMS
Regeneron Healthcare Solutions, Inc. $23.11 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1213143238 CMS
ABBVIE INC. $15.50 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1204335917 CMS
GlaxoSmithKline, LLC. $20.78 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1190579267 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $13.81 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1222895219 CMS
Genentech USA, Inc. $25.07 05/12/2025 Food and Beverage No dispute reported 06/30/2026 1211633171 CMS
Lilly USA, LLC $17.04 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1187080765 CMS
Regeneron Healthcare Solutions, Inc. $21.65 04/23/2025 Food and Beverage No dispute reported 06/30/2026 1213143236 CMS
GENZYME CORPORATION $30.17 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1233373262 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.94 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1222895217 CMS
HARMONY BIOSCIENCES LLC $25.24 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1223331026 CMS
Genentech USA, Inc. $19.99 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1211633168 CMS
Lilly USA, LLC $16.83 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1187028173 CMS
AstraZeneca Pharmaceuticals LP $14.16 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1206590654 CMS
Merck Sharp & Dohme LLC $21.12 04/01/2025 Food and Beverage No dispute reported 06/30/2026 1238045267 CMS
AstraZeneca Pharmaceuticals LP $16.86 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1206218716 CMS
Regeneron Healthcare Solutions, Inc. $21.12 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1213143234 CMS
Amgen Inc. $15.91 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1228937289 CMS
Avadel CNS Pharmaceuticals, LLC $23.33 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1208548013 CMS
GlaxoSmithKline, LLC. $19.68 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1190750462 CMS
AstraZeneca Pharmaceuticals LP $13.61 03/12/2025 Food and Beverage No dispute reported 06/30/2026 1206230366 CMS
GENZYME CORPORATION $30.04 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1233373250 CMS
Avadel CNS Pharmaceuticals, LLC $28.90 03/10/2025 Food and Beverage No dispute reported 06/30/2026 1208548011 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $15.15 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1222895215 CMS
GlaxoSmithKline, LLC. $22.43 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1190796401 CMS
AstraZeneca Pharmaceuticals LP $16.59 02/25/2025 Food and Beverage No dispute reported 06/30/2026 1207088083 CMS
AstraZeneca Pharmaceuticals LP $15.76 02/17/2025 Food and Beverage No dispute reported 06/30/2026 1206973646 CMS
JAZZ PHARMACEUTICALS INC. $26.25 02/17/2025 Food and Beverage No dispute reported 06/30/2026 1234893065 CMS
AstraZeneca Pharmaceuticals LP $14.16 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1206928296 CMS
Regeneron Healthcare Solutions, Inc. $25.74 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1213143232 CMS
AstraZeneca Pharmaceuticals LP $15.96 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1206373701 CMS
Avadel CNS Pharmaceuticals, LLC $4.89 01/27/2025 Food and Beverage No dispute reported 06/30/2026 1208548009 CMS
Genentech USA, Inc. $19.05 01/15/2025 Food and Beverage No dispute reported 06/30/2026 1211633164 CMS
GlaxoSmithKline, LLC. $15.90 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1190608923 CMS
GENZYME CORPORATION $19.21 01/13/2025 Food and Beverage No dispute reported 06/30/2026 1233373230 CMS
AstraZeneca Pharmaceuticals LP $142.19 01/08/2025 Food and Beverage No dispute reported 06/30/2026 1206204193 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
2021, 2022, 2023, 2024, 2025
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.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1225017445

Plain
ERROL M HOOK, NPI 1225017445. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1225017445.
APA 7
IndustryPayments. (2026). ERROL M HOOK, NPI 1225017445 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1225017445
Bluebook
ERROL M HOOK, NPI 1225017445, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1225017445.

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