IndustryPayments
Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

LESTER PAN

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1598790826
CMS profile
345192
Location
SACRAMENTO, CA

General Payments · PY2018–2024

$26,273.51

  • Reported across 1,394 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,582.86

105 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

Related groups: Internal Medicine CA All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,207.86 104
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $375.00 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Novo Nordisk AS $528.72 9
ABBVIE INC. $359.02 17
Acerta Pharma LLC $350.62 15
Lilly USA, LLC $234.40 16
Boehringer Ingelheim Pharmaceuticals, Inc. $219.63 5
AIMMUNE THERAPEUTICS, INC. $188.41 9
GlaxoSmithKline, LLC. $121.25 5
Janssen Pharmaceuticals, Inc $101.55 5
Bayer HealthCare Pharmaceuticals Inc. $90.18 4
IRONWOOD PHARMACEUTICALS, INC $65.08 4
Sumitomo Pharma America, Inc. $60.04 3
SCILEX PHARMACEUTICALS INC. $58.96 3
Amgen Inc. $48.12 2
Gilead Sciences, Inc. $24.50 1
SANOFI PASTEUR INC. $23.96 1
Kowa Pharmaceuticals America, Inc. $22.50 1
Astellas Pharma US Inc $21.68 1
Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.62 1
SANOFI-AVENTIS U.S. LLC $15.95 1
IDORSIA PHARMACEUTICALS US INC $15.53 1
Abbott Laboratories $15.14 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $3,854.69 227
PY2019 $2,924.59 196
PY2020 $3,583.55 196
PY2021 $5,225.06 259
PY2022 $4,260.22 204
PY2023 $3,842.54 207
PY2024 $2,582.86 105

Payment records · PY2024 (105)

Sorted by paying entity, then date · as published by CMS

Program year 2024 201820192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Abbott Laboratories $15.14 08/07/2024 Food and Beverage Undisputed 01/23/2026 1125145919 CMS
ABBVIE INC. $29.87 01/04/2024 Food and Beverage Undisputed 01/23/2026 1105174070 CMS
ABBVIE INC. $20.00 01/09/2024 Food and Beverage Undisputed 01/23/2026 1105174072 CMS
ABBVIE INC. $19.72 01/19/2024 Food and Beverage Undisputed 01/23/2026 1105174074 CMS
ABBVIE INC. $21.60 01/23/2024 Food and Beverage Undisputed 01/23/2026 1105174076 CMS
ABBVIE INC. $30.59 02/23/2024 Food and Beverage Undisputed 01/23/2026 1105174078 CMS
ABBVIE INC. $6.60 03/04/2024 Food and Beverage Undisputed 01/23/2026 1105174080 CMS
ABBVIE INC. $23.04 03/19/2024 Food and Beverage Undisputed 01/23/2026 1105174082 CMS
ABBVIE INC. $18.10 04/02/2024 Food and Beverage Undisputed 01/23/2026 1105174084 CMS
ABBVIE INC. $34.37 04/26/2024 Food and Beverage Undisputed 01/23/2026 1105174086 CMS
ABBVIE INC. $9.23 05/17/2024 Food and Beverage Undisputed 01/23/2026 1105174088 CMS
ABBVIE INC. $31.63 05/22/2024 Food and Beverage Undisputed 01/23/2026 1105174090 CMS
ABBVIE INC. $27.52 06/14/2024 Food and Beverage Undisputed 01/23/2026 1105174092 CMS
ABBVIE INC. $13.22 07/26/2024 Food and Beverage Undisputed 01/23/2026 1105174094 CMS
ABBVIE INC. $14.77 09/06/2024 Food and Beverage Undisputed 01/23/2026 1105174096 CMS
ABBVIE INC. $19.77 10/07/2024 Food and Beverage Undisputed 01/23/2026 1105174098 CMS
ABBVIE INC. $5.73 11/01/2024 Food and Beverage Undisputed 01/23/2026 1105174100 CMS
ABBVIE INC. $33.26 11/18/2024 Food and Beverage Undisputed 01/23/2026 1105174102 CMS
AIMMUNE THERAPEUTICS, INC. $22.80 01/11/2024 Food and Beverage Undisputed 01/23/2026 1146965930 CMS
AIMMUNE THERAPEUTICS, INC. $21.46 06/12/2024 Food and Beverage Undisputed 01/23/2026 1146977841 CMS
AIMMUNE THERAPEUTICS, INC. $16.81 07/01/2024 Food and Beverage Undisputed 01/23/2026 1146986687 CMS
AIMMUNE THERAPEUTICS, INC. $24.89 07/23/2024 Food and Beverage Undisputed 01/23/2026 1146977108 CMS
AIMMUNE THERAPEUTICS, INC. $23.83 09/30/2024 Food and Beverage Undisputed 01/23/2026 1146990746 CMS
AIMMUNE THERAPEUTICS, INC. $16.48 10/12/2024 Food and Beverage Undisputed 01/23/2026 1146997504 CMS
AIMMUNE THERAPEUTICS, INC. $18.94 11/13/2024 Food and Beverage Undisputed 01/23/2026 1147004422 CMS
AIMMUNE THERAPEUTICS, INC. $16.52 12/03/2024 Food and Beverage Undisputed 01/23/2026 1147012232 CMS
AIMMUNE THERAPEUTICS, INC. $26.68 12/13/2024 Food and Beverage Undisputed 01/23/2026 1146989467 CMS
Amgen Inc. $29.88 02/13/2024 Food and Beverage Undisputed 01/23/2026 1117346072 CMS
Amgen Inc. $18.24 04/09/2024 Food and Beverage Undisputed 01/23/2026 1111668686 CMS
Astellas Pharma US Inc $21.68 01/10/2024 Food and Beverage Undisputed 01/23/2026 1139289178 CMS
AstraZeneca Pharmaceuticals LP $22.24 01/08/2024 Food and Beverage Undisputed 01/23/2026 1104396237 CMS
AstraZeneca Pharmaceuticals LP $17.78 01/24/2024 Food and Beverage Undisputed 01/23/2026 1105372617 CMS
AstraZeneca Pharmaceuticals LP $16.70 03/08/2024 Food and Beverage Undisputed 01/23/2026 1104637685 CMS
AstraZeneca Pharmaceuticals LP $25.76 03/18/2024 Food and Beverage Undisputed 01/23/2026 1105454357 CMS
AstraZeneca Pharmaceuticals LP $19.28 04/17/2024 Food and Beverage Undisputed 01/23/2026 1104631596 CMS
AstraZeneca Pharmaceuticals LP $22.54 04/22/2024 Food and Beverage Undisputed 01/23/2026 1105808156 CMS
AstraZeneca Pharmaceuticals LP $37.35 05/01/2024 Food and Beverage Undisputed 01/23/2026 1105609091 CMS
AstraZeneca Pharmaceuticals LP $19.55 06/26/2024 Food and Beverage Undisputed 01/23/2026 1104774336 CMS
AstraZeneca Pharmaceuticals LP $24.72 07/15/2024 Food and Beverage Undisputed 01/23/2026 1104579868 CMS
AstraZeneca Pharmaceuticals LP $16.98 08/02/2024 Food and Beverage Undisputed 01/23/2026 1104293186 CMS
AstraZeneca Pharmaceuticals LP $25.24 08/19/2024 Food and Beverage Undisputed 01/23/2026 1105554442 CMS
AstraZeneca Pharmaceuticals LP $27.88 09/21/2024 Food and Beverage Undisputed 01/23/2026 1104376233 CMS
AstraZeneca Pharmaceuticals LP $32.49 10/08/2024 Food and Beverage Undisputed 01/23/2026 1105864658 CMS
AstraZeneca Pharmaceuticals LP $24.50 10/25/2024 Food and Beverage Undisputed 01/23/2026 1104210483 CMS
AstraZeneca Pharmaceuticals LP $17.61 11/08/2024 Food and Beverage Undisputed 01/23/2026 1104452846 CMS
Bayer Healthcare Pharmaceuticals Inc. $25.65 04/05/2024 Food and Beverage Undisputed 01/23/2026 1086159314 CMS
Bayer Healthcare Pharmaceuticals Inc. $24.58 06/05/2024 Food and Beverage Undisputed 01/23/2026 1086241602 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.11 07/10/2024 Food and Beverage Undisputed 01/23/2026 1086215833 CMS
Bayer Healthcare Pharmaceuticals Inc. $22.84 11/04/2024 Food and Beverage Undisputed 01/23/2026 1086121348 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $27.80 01/31/2024 Food and Beverage Undisputed 01/23/2026 1118075333 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $124.99 05/21/2024 Food and Beverage Undisputed 01/23/2026 1118075335 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.08 09/18/2024 Food and Beverage Undisputed 01/23/2026 1118075327 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $25.53 11/01/2024 Food and Beverage Undisputed 01/23/2026 1118075331 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $21.23 12/02/2024 Food and Beverage Undisputed 01/23/2026 1118075329 CMS
Gilead Sciences, Inc. $24.50 10/16/2024 Food and Beverage Undisputed 01/23/2026 1133768951 CMS
GlaxoSmithKline, LLC. $23.88 03/11/2024 Food and Beverage Undisputed 01/23/2026 1116415273 CMS
GlaxoSmithKline, LLC. $19.44 05/17/2024 Food and Beverage Undisputed 01/23/2026 1116541496 CMS
GlaxoSmithKline, LLC. $21.28 06/18/2024 Food and Beverage Undisputed 01/23/2026 1116315526 CMS
GlaxoSmithKline, LLC. $27.76 09/11/2024 Food and Beverage Undisputed 01/23/2026 1116280315 CMS
GlaxoSmithKline, LLC. $28.89 09/18/2024 Food and Beverage Undisputed 01/23/2026 1116364109 CMS
IDORSIA PHARMACEUTICALS US INC $15.53 03/11/2024 Food and Beverage Undisputed 01/23/2026 1146754723 CMS
IRONWOOD PHARMACEUTICALS, INC $16.57 01/05/2024 Food and Beverage Undisputed 01/23/2026 1153723699 CMS
IRONWOOD PHARMACEUTICALS, INC $16.41 03/22/2024 Food and Beverage Undisputed 01/23/2026 1153766428 CMS
IRONWOOD PHARMACEUTICALS, INC $17.19 05/10/2024 Food and Beverage Undisputed 01/23/2026 1153732440 CMS
IRONWOOD PHARMACEUTICALS, INC $14.91 07/12/2024 Food and Beverage Undisputed 01/23/2026 1153771138 CMS
Janssen Pharmaceuticals, Inc $15.95 01/23/2024 Food and Beverage Undisputed 01/23/2026 1077937740 CMS
Janssen Pharmaceuticals, Inc $16.80 01/30/2024 Food and Beverage Undisputed 01/23/2026 1077937800 CMS
Janssen Pharmaceuticals, Inc $26.36 02/07/2024 Food and Beverage Undisputed 01/23/2026 1077937476 CMS
Janssen Pharmaceuticals, Inc $26.14 02/27/2024 Food and Beverage Undisputed 01/23/2026 1077937440 CMS
Janssen Pharmaceuticals, Inc $16.30 09/13/2024 Food and Beverage Undisputed 01/23/2026 1077938042 CMS
Kowa Pharmaceuticals America, Inc. $22.50 10/14/2024 Food and Beverage Undisputed 01/23/2026 1113469233 CMS
Lilly USA, LLC $27.39 01/29/2024 Food and Beverage Undisputed 01/23/2026 1135150676 CMS
Lilly USA, LLC $20.52 02/26/2024 Food and Beverage Undisputed 01/23/2026 1135153862 CMS
Lilly USA, LLC $1.34 04/16/2024 Food and Beverage Undisputed 01/23/2026 1135125940 CMS
Lilly USA, LLC $23.09 04/16/2024 Food and Beverage Undisputed 01/23/2026 1135133722 CMS
Lilly USA, LLC $1.85 05/15/2024 Food and Beverage Undisputed 01/23/2026 1135133724 CMS
Lilly USA, LLC $19.30 05/15/2024 Food and Beverage Undisputed 01/23/2026 1135150678 CMS
Lilly USA, LLC $17.12 05/30/2024 Food and Beverage Undisputed 01/23/2026 1135153860 CMS
Lilly USA, LLC $2.35 07/17/2024 Food and Beverage Undisputed 01/23/2026 1135088829 CMS
Lilly USA, LLC $24.27 07/18/2024 Food and Beverage Undisputed 01/23/2026 1135133726 CMS
Lilly USA, LLC $7.11 08/13/2024 Food and Beverage Undisputed 01/23/2026 1135130350 CMS
Lilly USA, LLC $2.09 09/03/2024 Food and Beverage Undisputed 01/23/2026 1135133728 CMS
Lilly USA, LLC $23.34 09/04/2024 Food and Beverage Undisputed 01/23/2026 1135133720 CMS
Lilly USA, LLC $20.62 09/04/2024 Food and Beverage Undisputed 01/23/2026 1135133730 CMS
Lilly USA, LLC $19.94 09/10/2024 Food and Beverage Undisputed 01/23/2026 1135125942 CMS
Lilly USA, LLC $22.48 11/11/2024 Food and Beverage Undisputed 01/23/2026 1135088831 CMS
Lilly USA, LLC $1.59 11/11/2024 Food and Beverage Undisputed 01/23/2026 1135152902 CMS
Novo Nordisk Inc $16.41 03/12/2024 Food and Beverage Undisputed 01/23/2026 1097090127 CMS
Novo Nordisk Inc $22.61 04/15/2024 Food and Beverage Undisputed 01/23/2026 1097164759 CMS
Novo Nordisk Inc $375.00 05/17/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097438364 CMS
Novo Nordisk Inc $19.19 07/19/2024 Food and Beverage Undisputed 01/23/2026 1097774614 CMS
Novo Nordisk Inc $18.91 07/22/2024 Food and Beverage Undisputed 01/23/2026 1096607499 CMS
Novo Nordisk Inc $22.72 07/26/2024 Food and Beverage Undisputed 01/23/2026 1096688532 CMS
Novo Nordisk Inc $22.69 10/23/2024 Food and Beverage Undisputed 01/23/2026 1097557092 CMS
Novo Nordisk Inc $6.58 11/07/2024 Food and Beverage Undisputed 01/23/2026 1097092504 CMS
Novo Nordisk Inc $24.61 12/20/2024 Food and Beverage Undisputed 01/23/2026 1097289836 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.62 11/27/2024 Food and Beverage Undisputed 01/23/2026 1153523859 CMS
SANOFI PASTEUR INC. $23.96 04/12/2024 Food and Beverage Undisputed 01/23/2026 1128737228 CMS
SANOFI-AVENTIS U.S. LLC $15.95 08/28/2024 Food and Beverage Undisputed 01/23/2026 1139652885 CMS
SCILEX PHARMACEUTICALS INC. $13.61 07/24/2024 Food and Beverage Undisputed 01/23/2026 1136258830 CMS
SCILEX PHARMACEUTICALS INC. $21.55 09/09/2024 Food and Beverage Undisputed 01/23/2026 1136269876 CMS
SCILEX PHARMACEUTICALS INC. $23.80 10/30/2024 Food and Beverage Undisputed 01/23/2026 1136281036 CMS
Sumitomo Pharma America, Inc. $13.80 01/12/2024 Food and Beverage Undisputed 01/23/2026 1148900241 CMS
Sumitomo Pharma America, Inc. $20.72 05/28/2024 Food and Beverage Undisputed 01/23/2026 1148900243 CMS
Sumitomo Pharma America, Inc. $25.52 07/16/2024 Food and Beverage Undisputed 01/23/2026 1148900245 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.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.

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