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

KENNETH BRUCE HORWITZ

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1225138829
CMS profile
236797
Location
ANAHEIM, 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 · PY2019 · Entire year

$2,832.14

142 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 $2,794.88 139
Consulting Fee $25.00 1
Education $12.26 2

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

142 matching records · $2,832.14 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 142 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 142.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
PFIZER INC. $19.4912/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673780123 CMS
Gilead Sciences, Inc. $10.2712/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681531503 CMS
Janssen Pharmaceuticals, Inc $2.3512/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658737271 CMS
Novo Nordisk Inc $13.8212/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026674693987 CMS
Vertiflex, Inc. $15.3311/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026669456229 CMS
GlaxoSmithKline, LLC. $22.6511/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671554445 CMS
PFIZER INC. $5.3811/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673648879 CMS
Janssen Biotech, Inc. $15.6611/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658487071 CMS
PFIZER INC. $109.7511/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673806707 CMS
Gilead Sciences, Inc. $16.9511/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681531501 CMS
Grifols USA, LLC $24.1511/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026692612955 CMS
Novo Nordisk Inc $14.1511/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026674693985 CMS
Gilead Sciences, Inc. $19.2111/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681531499 CMS
GlaxoSmithKline, LLC. $4.1511/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671494437 CMS
Janssen Pharmaceuticals, Inc $95.5911/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658737263 CMS
Janssen Pharmaceuticals, Inc $9.7411/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658737267 CMS
Gilead Sciences, Inc. $23.8811/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681531497 CMS
Novo Nordisk Inc $11.9911/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026674693991 CMS
ViiV Healthcare Company $13.8611/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671602297 CMS
PFIZER INC. $13.7010/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673309747 CMS
Gilead Sciences, Inc. $16.2910/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681531495 CMS
PFIZER INC. $15.4310/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673284669 CMS
ViiV Healthcare Company $21.0010/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671558985 CMS
Lilly USA, LLC $14.3810/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026657930817 CMS
Seqirus USA Inc $18.0110/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026637275039 CMS
PFIZER INC. $20.3510/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673286329 CMS
Grifols USA, LLC $24.4410/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026692597493 CMS
PFIZER INC. $11.0010/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673771049 CMS
Gilead Sciences, Inc. $12.4010/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681531493 CMS
Gilead Sciences, Inc. $21.6710/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681531491 CMS
Janssen Pharmaceuticals, Inc $10.0410/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658737259 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $24.5110/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700318799 CMS
Janssen Biotech, Inc. $1.4709/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658487059 CMS
Janssen Biotech, Inc. $15.2009/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658487061 CMS
Amgen Inc. $29.2509/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662598935 CMS
GlaxoSmithKline, LLC. $3.9109/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670735123 CMS
ViiV Healthcare Company $96.4809/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671588689 CMS
Janssen Pharmaceuticals, Inc $3.6809/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658737255 CMS
Janssen Pharmaceuticals, Inc $4.5909/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658737251 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.6809/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700318801 CMS
Merck Sharp & Dohme Corporation $15.5509/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695757827 CMS
Cumberland Pharmaceuticals, Inc. $13.2809/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699735515 CMS
Novo Nordisk Inc $120.5309/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026703521915 CMS
Novo Nordisk Inc $11.2309/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026674574599 CMS
ViiV Healthcare Company $19.9308/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671561873 CMS
PORTOLA PHARMACEUTICALS, INC. $16.4108/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026705261919 CMS
ViiV Healthcare Company $4.8908/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671561519 CMS
Janssen Biotech, Inc. $13.8308/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658487051 CMS
Janssen Biotech, Inc. $10.0008/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658487055 CMS
ViiV Healthcare Company $23.9108/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671601875 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,832.14 142
PY2020 $2,269.86 116
PY2021 $2,963.56 157
PY2022 $3,435.37 148
PY2023 $2,808.33 124
PY2024 $1,398.83 53
PY2025 $25.05 1

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
KENNETH BRUCE HORWITZ, NPI 1225138829. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1225138829.
APA 7
IndustryPayments. (2026). KENNETH BRUCE HORWITZ, NPI 1225138829 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1225138829
Bluebook
KENNETH BRUCE HORWITZ, NPI 1225138829, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1225138829.

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