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

DIANA LYNN LOSAK

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1598008690
CMS profile
11155946
Location
PLANO, TX

General Payments · PY2022–2024

$5,358.28

  • Reported across 241 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,479.70

117 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: Physician Assistant TX All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,399.71 116
Education $79.99 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $434.66 20
SUN PHARMACEUTICAL INDUSTRIES INC. $347.99 18
GENZYME CORPORATION $205.94 7
LEO Pharma Inc. $164.54 7
NOVARTIS PHARMACEUTICALS CORPORATION $151.55 8
Regeneron Healthcare Solutions, Inc. $140.84 7
E.R. Squibb & Sons, L.L.C. $126.98 7
Lilly USA, LLC $122.52 6
Incyte Corporation $101.78 5
Arcutis Biotherapeutics, Inc. $98.57 5
Amgen Inc. $93.84 4
Galderma Laboratories, L.P. $81.66 5
SANOFI-AVENTIS U.S. LLC $79.99 1
MAYNE PHARMA COMMERCIAL LLC $66.12 3
Janssen Biotech, Inc. $43.12 2
Journey Medical Corporation $37.43 2
UCB, Inc. $35.55 2
Ortho Dermatologics, a division of Bausch Health US, LLC $35.16 2
Dermavant Sciences, Inc. $33.96 2
Kyowa Kirin, Inc. $26.51 1
Almirall LLC $18.05 1
Fresenius Kabi USA, LLC $17.92 1
PFIZER INC. $15.02 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $107.30 1
PY2023 $2,771.28 123
PY2024 $2,479.70 117

Payment records · PY2024 (117)

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

Program year 2024 20222023 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
ABBVIE INC. $1.04 01/23/2024 Food and Beverage Undisputed 01/23/2026 1107556882 CMS
ABBVIE INC. $14.99 01/24/2024 Food and Beverage Undisputed 01/23/2026 1107556884 CMS
ABBVIE INC. $23.43 02/07/2024 Food and Beverage Undisputed 01/23/2026 1107556886 CMS
ABBVIE INC. $21.24 02/28/2024 Food and Beverage Undisputed 01/23/2026 1107556888 CMS
ABBVIE INC. $15.29 04/02/2024 Food and Beverage Undisputed 01/23/2026 1107556890 CMS
ABBVIE INC. $9.91 04/03/2024 Food and Beverage Undisputed 01/23/2026 1107556892 CMS
ABBVIE INC. $19.32 04/19/2024 Food and Beverage Undisputed 01/23/2026 1107556894 CMS
ABBVIE INC. $8.14 05/06/2024 Food and Beverage Undisputed 01/23/2026 1107556896 CMS
ABBVIE INC. $13.50 05/24/2024 Food and Beverage Undisputed 01/23/2026 1107556898 CMS
ABBVIE INC. $19.73 05/28/2024 Food and Beverage Undisputed 01/23/2026 1107556900 CMS
ABBVIE INC. $19.32 06/03/2024 Food and Beverage Undisputed 01/23/2026 1107556902 CMS
ABBVIE INC. $5.84 06/24/2024 Food and Beverage Undisputed 01/23/2026 1107556904 CMS
ABBVIE INC. $23.23 08/02/2024 Food and Beverage Undisputed 01/23/2026 1107556906 CMS
ABBVIE INC. $125.00 08/21/2024 Food and Beverage Undisputed 01/23/2026 1107556908 CMS
ABBVIE INC. $18.85 09/05/2024 Food and Beverage Undisputed 01/23/2026 1107556910 CMS
ABBVIE INC. $32.25 09/10/2024 Food and Beverage Undisputed 01/23/2026 1107556912 CMS
ABBVIE INC. $6.50 10/09/2024 Food and Beverage Undisputed 01/23/2026 1107556914 CMS
ABBVIE INC. $18.71 10/28/2024 Food and Beverage Undisputed 01/23/2026 1107556916 CMS
ABBVIE INC. $24.70 11/05/2024 Food and Beverage Undisputed 01/23/2026 1107556918 CMS
ABBVIE INC. $13.67 11/20/2024 Food and Beverage Undisputed 01/23/2026 1107556920 CMS
Almirall LLC $18.05 12/03/2024 Food and Beverage Undisputed 01/23/2026 1120643457 CMS
Amgen Inc. $24.71 05/07/2024 Food and Beverage Undisputed 01/23/2026 1117614213 CMS
Amgen Inc. $22.87 06/26/2024 Food and Beverage Undisputed 01/23/2026 1117614215 CMS
Amgen Inc. $19.40 08/08/2024 Food and Beverage Undisputed 01/23/2026 1117614217 CMS
Amgen Inc. $26.86 10/08/2024 Food and Beverage Undisputed 01/23/2026 1117614219 CMS
Arcutis Biotherapeutics, Inc. $17.28 02/08/2024 Food and Beverage Undisputed 01/23/2026 1121092069 CMS
Arcutis Biotherapeutics, Inc. $21.08 03/13/2024 Food and Beverage Undisputed 01/23/2026 1121092071 CMS
Arcutis Biotherapeutics, Inc. $24.07 05/28/2024 Food and Beverage Undisputed 01/23/2026 1121092073 CMS
Arcutis Biotherapeutics, Inc. $15.77 07/09/2024 Food and Beverage Undisputed 01/23/2026 1121092075 CMS
Arcutis Biotherapeutics, Inc. $20.37 12/05/2024 Food and Beverage Undisputed 01/23/2026 1121092077 CMS
Dermavant Sciences, Inc. $20.64 01/18/2024 Food and Beverage Undisputed 01/23/2026 1127992020 CMS
Dermavant Sciences, Inc. $13.32 05/31/2024 Food and Beverage Undisputed 01/23/2026 1127992022 CMS
E.R. Squibb & Sons, L.L.C. $14.34 02/22/2024 Food and Beverage Undisputed 01/23/2026 1101623218 CMS
E.R. Squibb & Sons, L.L.C. $13.46 03/26/2024 Food and Beverage Undisputed 01/23/2026 1101623221 CMS
E.R. Squibb & Sons, L.L.C. $17.50 06/05/2024 Food and Beverage Undisputed 01/23/2026 1101623232 CMS
E.R. Squibb & Sons, L.L.C. $21.57 06/12/2024 Food and Beverage Undisputed 01/23/2026 1101623242 CMS
E.R. Squibb & Sons, L.L.C. $22.32 08/21/2024 Food and Beverage Undisputed 01/23/2026 1101623254 CMS
E.R. Squibb & Sons, L.L.C. $15.30 09/11/2024 Food and Beverage Undisputed 01/23/2026 1101623258 CMS
E.R. Squibb & Sons, L.L.C. $22.49 12/17/2024 Food and Beverage Undisputed 01/23/2026 1101623290 CMS
Fresenius Kabi USA, LLC $17.92 02/14/2024 Food and Beverage Undisputed 01/23/2026 1146958507 CMS
Galderma Laboratories, L.P. $15.55 02/29/2024 Food and Beverage Undisputed 01/23/2026 1145371970 CMS
Galderma Laboratories, L.P. $17.91 03/13/2024 Food and Beverage Undisputed 01/23/2026 1145371972 CMS
Galderma Laboratories, L.P. $15.66 04/04/2024 Food and Beverage Undisputed 01/23/2026 1145371974 CMS
Galderma Laboratories, L.P. $17.21 06/26/2024 Food and Beverage Undisputed 01/23/2026 1145371976 CMS
Galderma Laboratories, L.P. $15.33 10/03/2024 Food and Beverage Undisputed 01/23/2026 1145371978 CMS
GENZYME CORPORATION $32.74 03/05/2024 Food and Beverage Undisputed 01/23/2026 1139921310 CMS
GENZYME CORPORATION $12.64 04/01/2024 Food and Beverage Undisputed 01/23/2026 1139921318 CMS
GENZYME CORPORATION $41.44 04/24/2024 Food and Beverage Undisputed 01/23/2026 1139921324 CMS
GENZYME CORPORATION $30.53 06/07/2024 Food and Beverage Undisputed 01/23/2026 1139921340 CMS
GENZYME CORPORATION $28.70 06/27/2024 Food and Beverage Undisputed 01/23/2026 1139921342 CMS
GENZYME CORPORATION $26.65 08/06/2024 Food and Beverage Undisputed 01/23/2026 1139921366 CMS
GENZYME CORPORATION $33.24 09/24/2024 Food and Beverage Undisputed 01/23/2026 1139921370 CMS
Incyte Corporation $17.68 04/18/2024 Food and Beverage Undisputed 01/23/2026 1141310529 CMS
Incyte Corporation $21.51 05/22/2024 Food and Beverage Undisputed 01/23/2026 1141311007 CMS
Incyte Corporation $20.09 07/03/2024 Food and Beverage Undisputed 01/23/2026 1141190291 CMS
Incyte Corporation $19.90 09/17/2024 Food and Beverage Undisputed 01/23/2026 1141315113 CMS
Incyte Corporation $22.60 10/23/2024 Food and Beverage Undisputed 01/23/2026 1141171753 CMS
Janssen Biotech, Inc. $13.15 03/20/2024 Food and Beverage Undisputed 01/23/2026 1078748569 CMS
Janssen Biotech, Inc. $29.97 03/28/2024 Food and Beverage Undisputed 01/23/2026 1078747522 CMS
Journey Medical Corporation $20.61 06/19/2024 Food and Beverage Undisputed 01/23/2026 1100055911 CMS
Journey Medical Corporation $16.82 10/24/2024 Food and Beverage Undisputed 01/23/2026 1100055909 CMS
Kyowa Kirin, Inc. $26.51 02/20/2024 Food and Beverage Undisputed 01/23/2026 1127049067 CMS
LEO Pharma Inc. $25.81 01/30/2024 Food and Beverage Undisputed 01/23/2026 1152677221 CMS
LEO Pharma Inc. $7.31 05/21/2024 Food and Beverage Undisputed 01/23/2026 1152677223 CMS
LEO Pharma Inc. $28.30 07/17/2024 Food and Beverage Undisputed 01/23/2026 1152677225 CMS
LEO Pharma Inc. $29.92 09/04/2024 Food and Beverage Undisputed 01/23/2026 1152677227 CMS
LEO Pharma Inc. $18.25 09/27/2024 Food and Beverage Undisputed 01/23/2026 1152677229 CMS
LEO Pharma Inc. $28.11 10/30/2024 Food and Beverage Undisputed 01/23/2026 1152677231 CMS
LEO Pharma Inc. $26.84 12/12/2024 Food and Beverage Undisputed 01/23/2026 1152677233 CMS
Lilly USA, LLC $17.25 01/11/2024 Food and Beverage Undisputed 01/23/2026 1135630033 CMS
Lilly USA, LLC $14.51 08/27/2024 Food and Beverage Undisputed 01/23/2026 1135611005 CMS
Lilly USA, LLC $15.82 09/18/2024 Food and Beverage Undisputed 01/23/2026 1135623113 CMS
Lilly USA, LLC $30.36 10/22/2024 Food and Beverage Undisputed 01/23/2026 1135630035 CMS
Lilly USA, LLC $20.81 11/12/2024 Food and Beverage Undisputed 01/23/2026 1135611007 CMS
Lilly USA, LLC $23.77 12/04/2024 Food and Beverage Undisputed 01/23/2026 1135617413 CMS
MAYNE PHARMA COMMERCIAL LLC $18.28 02/14/2024 Food and Beverage Undisputed 01/23/2026 1154660927 CMS
MAYNE PHARMA COMMERCIAL LLC $25.90 04/23/2024 Food and Beverage Undisputed 01/23/2026 1154660929 CMS
MAYNE PHARMA COMMERCIAL LLC $21.94 06/04/2024 Food and Beverage Undisputed 01/23/2026 1154660923 CMS
Novartis Pharmaceuticals Corporation $19.11 01/17/2024 Food and Beverage Undisputed 01/23/2026 1086983256 CMS
Novartis Pharmaceuticals Corporation $18.49 02/21/2024 Food and Beverage Undisputed 01/23/2026 1086983258 CMS
Novartis Pharmaceuticals Corporation $15.44 04/03/2024 Food and Beverage Undisputed 01/23/2026 1086983260 CMS
Novartis Pharmaceuticals Corporation $20.14 05/10/2024 Food and Beverage Undisputed 01/23/2026 1086983262 CMS
Novartis Pharmaceuticals Corporation $20.33 07/03/2024 Food and Beverage Undisputed 01/23/2026 1086983264 CMS
Novartis Pharmaceuticals Corporation $16.68 08/07/2024 Food and Beverage Undisputed 01/23/2026 1086983266 CMS
Novartis Pharmaceuticals Corporation $20.39 09/26/2024 Food and Beverage Undisputed 01/23/2026 1086983268 CMS
Novartis Pharmaceuticals Corporation $20.97 11/21/2024 Food and Beverage Undisputed 01/23/2026 1086983270 CMS
Ortho Dermatologics, a division of Bausch Health US, LLC $17.78 02/14/2024 Food and Beverage Undisputed 01/23/2026 1153822335 CMS
Ortho Dermatologics, a division of Bausch Health US, LLC $17.38 08/14/2024 Food and Beverage Undisputed 01/23/2026 1153822337 CMS
PFIZER INC. $15.02 01/24/2024 Food and Beverage Undisputed 01/23/2026 1131150435 CMS
Regeneron Healthcare Solutions, Inc. $15.96 05/23/2024 Food and Beverage Undisputed 01/23/2026 1114334413 CMS
Regeneron Healthcare Solutions, Inc. $24.99 07/25/2024 Food and Beverage Undisputed 01/23/2026 1114334415 CMS
Regeneron Healthcare Solutions, Inc. $28.58 07/31/2024 Food and Beverage Undisputed 01/23/2026 1114334417 CMS
Regeneron Healthcare Solutions, Inc. $25.22 09/12/2024 Food and Beverage Undisputed 01/23/2026 1114334419 CMS
Regeneron Healthcare Solutions, Inc. $21.83 10/03/2024 Food and Beverage Undisputed 01/23/2026 1114334421 CMS
Regeneron Healthcare Solutions, Inc. $8.37 10/09/2024 Food and Beverage Undisputed 01/23/2026 1114334423 CMS
Regeneron Healthcare Solutions, Inc. $15.89 12/20/2024 Food and Beverage Undisputed 01/23/2026 1114334425 CMS
SANOFI-AVENTIS U.S. LLC $79.99 12/16/2024 Education Undisputed 01/23/2026 1139921396 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $24.66 01/09/2024 Food and Beverage Undisputed 01/23/2026 1152229951 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $24.46 01/25/2024 Food and Beverage Undisputed 01/23/2026 1152229971 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $9.76 02/07/2024 Food and Beverage Undisputed 01/23/2026 1152229973 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $16.52 02/15/2024 Food and Beverage Undisputed 01/23/2026 1152229953 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $17.61 03/20/2024 Food and Beverage Undisputed 01/23/2026 1152229955 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $8.37 04/23/2024 Food and Beverage Undisputed 01/23/2026 1152229975 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $24.51 05/02/2024 Food and Beverage Undisputed 01/23/2026 1152229959 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $8.62 05/03/2024 Food and Beverage Undisputed 01/23/2026 1152229957 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $16.44 06/18/2024 Food and Beverage Undisputed 01/23/2026 1152229961 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $32.61 07/16/2024 Food and Beverage Undisputed 01/23/2026 1152229977 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $10.13 08/02/2024 Food and Beverage Undisputed 01/23/2026 1152229983 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $29.91 08/29/2024 Food and Beverage Undisputed 01/23/2026 1152229967 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $8.12 10/06/2024 Food and Beverage Undisputed 01/23/2026 1152229963 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $18.48 10/09/2024 Food and Beverage Undisputed 01/23/2026 1152229965 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $30.27 10/16/2024 Food and Beverage Undisputed 01/23/2026 1152229979 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $16.83 11/14/2024 Food and Beverage Undisputed 01/23/2026 1152229969 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $28.53 11/19/2024 Food and Beverage Undisputed 01/23/2026 1152229985 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $22.16 12/18/2024 Food and Beverage Undisputed 01/23/2026 1152229981 CMS
UCB, Inc. $16.81 03/28/2024 Food and Beverage Undisputed 01/23/2026 1143083663 CMS
UCB, Inc. $18.74 11/07/2024 Food and Beverage Undisputed 01/23/2026 1143083665 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
2022, 2023, 2024
Source files
Dataset page · Bulk file · 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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