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

MAX CHRISTOPHER KUPFERMAN

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1629643028
CMS profile
10933383
Location
NEWPORT BEACH, CA

General Payments · PY2021–2024

$8,726.36

  • Reported across 376 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,755.10

111 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 CA All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,755.10 111

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Axsome Therapeutics, Inc. $404.50 13
Janssen Pharmaceuticals, Inc $370.83 13
ITI, Inc. $197.25 9
Otsuka America Pharmaceutical, Inc. $195.48 8
Lundbeck LLC $192.47 9
Vanda Pharmaceuticals Inc. $178.12 3
E.R. Squibb & Sons, L.L.C. $166.13 4
Alkermes, Inc. $149.82 8
IRONSHORE PHARMACEUTICALS INC. $135.87 6
Bausch Health US, LLC $124.06 6
Neurocrine BioSciences, Inc. $122.38 5
ABBVIE INC. $97.49 5
Takeda Pharmaceuticals U.S.A., Inc. $81.59 5
Teva Pharmaceuticals USA, Inc. $75.22 4
Corium, Inc. $66.15 4
Biogen, Inc. $53.20 3
Tempus AI, Inc $51.24 2
Indivior Inc. $36.19 1
Vertical Pharmaceuticals, LLC $35.84 2
Tris Pharma Inc $21.27 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $1,504.79 64
PY2022 $1,852.36 76
PY2023 $2,614.11 125
PY2024 $2,755.10 111

Payment records · PY2024 (111)

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

Program year 2024 202120222023 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. $14.06 01/23/2024 Food and Beverage Undisputed 01/23/2026 1107493262 CMS
ABBVIE INC. $18.49 04/19/2024 Food and Beverage Undisputed 01/23/2026 1107493264 CMS
ABBVIE INC. $33.06 05/13/2024 Food and Beverage Undisputed 01/23/2026 1107493266 CMS
ABBVIE INC. $18.29 10/03/2024 Food and Beverage Undisputed 01/23/2026 1107493268 CMS
ABBVIE INC. $13.59 11/07/2024 Food and Beverage Undisputed 01/23/2026 1107493270 CMS
Alkermes, Inc. $15.93 01/12/2024 Food and Beverage Undisputed 01/23/2026 1120537143 CMS
Alkermes, Inc. $16.67 08/12/2024 Food and Beverage Undisputed 01/23/2026 1120537145 CMS
Alkermes, Inc. $28.87 08/20/2024 Food and Beverage Undisputed 01/23/2026 1120537147 CMS
Alkermes, Inc. $16.00 08/29/2024 Food and Beverage Undisputed 01/23/2026 1120537149 CMS
Alkermes, Inc. $15.85 09/19/2024 Food and Beverage Undisputed 01/23/2026 1120537151 CMS
Alkermes, Inc. $17.98 09/27/2024 Food and Beverage Undisputed 01/23/2026 1120537153 CMS
Alkermes, Inc. $15.76 10/17/2024 Food and Beverage Undisputed 01/23/2026 1120537155 CMS
Alkermes, Inc. $22.76 11/05/2024 Food and Beverage Undisputed 01/23/2026 1120537157 CMS
Axsome Therapeutics, Inc. $23.72 01/04/2024 Food and Beverage Undisputed 01/23/2026 1148390998 CMS
Axsome Therapeutics, Inc. $24.72 01/16/2024 Food and Beverage Undisputed 01/23/2026 1148390996 CMS
Axsome Therapeutics, Inc. $26.59 02/15/2024 Food and Beverage Undisputed 01/23/2026 1148391000 CMS
Axsome Therapeutics, Inc. $14.46 03/06/2024 Food and Beverage Undisputed 01/23/2026 1148391004 CMS
Axsome Therapeutics, Inc. $22.15 03/08/2024 Food and Beverage Undisputed 01/23/2026 1148391002 CMS
Axsome Therapeutics, Inc. $22.10 04/18/2024 Food and Beverage Undisputed 01/23/2026 1148391006 CMS
Axsome Therapeutics, Inc. $29.11 06/06/2024 Food and Beverage Undisputed 01/23/2026 1148391008 CMS
Axsome Therapeutics, Inc. $17.65 07/19/2024 Food and Beverage Undisputed 01/23/2026 1148391012 CMS
Axsome Therapeutics, Inc. $17.37 07/30/2024 Food and Beverage Undisputed 01/23/2026 1148391018 CMS
Axsome Therapeutics, Inc. $125.00 08/06/2024 Food and Beverage Undisputed 01/23/2026 1148391010 CMS
Axsome Therapeutics, Inc. $32.24 08/27/2024 Food and Beverage Undisputed 01/23/2026 1148391014 CMS
Axsome Therapeutics, Inc. $31.22 09/24/2024 Food and Beverage Undisputed 01/23/2026 1148391016 CMS
Axsome Therapeutics, Inc. $18.17 12/17/2024 Food and Beverage Undisputed 01/23/2026 1148391020 CMS
Bausch Health US, LLC $19.25 04/24/2024 Food and Beverage Undisputed 01/23/2026 1148032110 CMS
Bausch Health US, LLC $18.19 05/01/2024 Food and Beverage Undisputed 01/23/2026 1148032112 CMS
Bausch Health US, LLC $24.84 05/01/2024 Food and Beverage Undisputed 01/23/2026 1148032114 CMS
Bausch Health US, LLC $14.73 07/10/2024 Food and Beverage Undisputed 01/23/2026 1148032116 CMS
Bausch Health US, LLC $24.95 07/10/2024 Food and Beverage Undisputed 01/23/2026 1148032118 CMS
Bausch Health US, LLC $22.10 12/16/2024 Food and Beverage Undisputed 01/23/2026 1148032120 CMS
Biogen, Inc. $17.48 02/10/2024 Food and Beverage Undisputed 01/23/2026 1104860330 CMS
Biogen, Inc. $19.27 04/25/2024 Food and Beverage Undisputed 01/23/2026 1104860332 CMS
Biogen, Inc. $16.45 10/10/2024 Food and Beverage Undisputed 01/23/2026 1104829232 CMS
Corium, LLC $19.86 02/13/2024 Food and Beverage Undisputed 01/23/2026 1100098131 CMS
Corium, LLC $16.53 04/19/2024 Food and Beverage Undisputed 01/23/2026 1100108666 CMS
Corium, LLC $14.29 09/17/2024 Food and Beverage Undisputed 01/23/2026 1100162817 CMS
Corium, LLC $15.47 10/22/2024 Food and Beverage Undisputed 01/23/2026 1100165361 CMS
E.R. Squibb & Sons, L.L.C. $19.97 09/20/2024 Food and Beverage Undisputed 01/23/2026 1101390306 CMS
E.R. Squibb & Sons, L.L.C. $20.23 10/29/2024 Food and Beverage Undisputed 01/23/2026 1101390318 CMS
E.R. Squibb & Sons, L.L.C. $26.08 11/21/2024 Food and Beverage Undisputed 01/23/2026 1101390330 CMS
E.R. Squibb & Sons, L.L.C. $99.85 12/03/2024 Food and Beverage Undisputed 01/23/2026 1101390344 CMS
Indivior Inc. $36.19 04/22/2024 Food and Beverage Undisputed 01/23/2026 1144559509 CMS
IRONSHORE PHARMACEUTICALS INC. $24.01 01/05/2024 Food and Beverage Undisputed 01/23/2026 1146251943 CMS
IRONSHORE PHARMACEUTICALS INC. $22.46 02/02/2024 Food and Beverage Undisputed 01/23/2026 1146242683 CMS
IRONSHORE PHARMACEUTICALS INC. $21.06 03/16/2024 Food and Beverage Undisputed 01/23/2026 1146251681 CMS
IRONSHORE PHARMACEUTICALS INC. $19.47 08/16/2024 Food and Beverage Undisputed 01/23/2026 1146309507 CMS
IRONSHORE PHARMACEUTICALS INC. $23.99 10/04/2024 Food and Beverage Undisputed 01/23/2026 1146290226 CMS
IRONSHORE PHARMACEUTICALS INC. $24.88 12/20/2024 Food and Beverage Undisputed 01/23/2026 1146301194 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $15.85 02/06/2024 Food and Beverage Undisputed 01/23/2026 1143529566 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $17.24 03/19/2024 Food and Beverage Undisputed 01/23/2026 1143529568 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $18.18 04/25/2024 Food and Beverage Undisputed 01/23/2026 1143529570 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $23.75 05/10/2024 Food and Beverage Undisputed 01/23/2026 1143529572 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $32.78 08/02/2024 Food and Beverage Undisputed 01/23/2026 1143529574 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $23.96 10/01/2024 Food and Beverage Undisputed 01/23/2026 1143529576 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $17.71 10/18/2024 Food and Beverage Undisputed 01/23/2026 1143529578 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $20.82 11/19/2024 Food and Beverage Undisputed 01/23/2026 1143529580 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $26.96 12/03/2024 Food and Beverage Undisputed 01/23/2026 1143529582 CMS
Janssen Pharmaceuticals, Inc $31.39 01/12/2024 Food and Beverage Undisputed 01/23/2026 1077932475 CMS
Janssen Pharmaceuticals, Inc $6.08 01/23/2024 Food and Beverage Undisputed 01/23/2026 1077932393 CMS
Janssen Pharmaceuticals, Inc $4.91 02/08/2024 Food and Beverage Undisputed 01/23/2026 1077932551 CMS
Janssen Pharmaceuticals, Inc $30.86 03/07/2024 Food and Beverage Undisputed 01/23/2026 1077932579 CMS
Janssen Pharmaceuticals, Inc $33.32 04/03/2024 Food and Beverage Undisputed 01/23/2026 1077932307 CMS
Janssen Pharmaceuticals, Inc $33.61 05/14/2024 Food and Beverage Undisputed 01/23/2026 1077932387 CMS
Janssen Pharmaceuticals, Inc $23.87 06/07/2024 Food and Beverage Undisputed 01/23/2026 1077932467 CMS
Janssen Pharmaceuticals, Inc $34.57 06/15/2024 Food and Beverage Undisputed 01/23/2026 1077932453 CMS
Janssen Pharmaceuticals, Inc $33.61 08/13/2024 Food and Beverage Undisputed 01/23/2026 1077932505 CMS
Janssen Pharmaceuticals, Inc $36.76 09/10/2024 Food and Beverage Undisputed 01/23/2026 1077932389 CMS
Janssen Pharmaceuticals, Inc $32.55 10/08/2024 Food and Beverage Undisputed 01/23/2026 1077932533 CMS
Janssen Pharmaceuticals, Inc $34.65 11/12/2024 Food and Beverage Undisputed 01/23/2026 1077932357 CMS
Janssen Pharmaceuticals, Inc $34.65 12/10/2024 Food and Beverage Undisputed 01/23/2026 1077932287 CMS
Lundbeck LLC $26.59 03/16/2024 Food and Beverage Undisputed 01/23/2026 1146048366 CMS
Lundbeck LLC $21.89 03/26/2024 Food and Beverage Undisputed 01/23/2026 1146048368 CMS
Lundbeck LLC $20.02 04/09/2024 Food and Beverage Undisputed 01/23/2026 1146048370 CMS
Lundbeck LLC $22.97 05/01/2024 Food and Beverage Undisputed 01/23/2026 1146048372 CMS
Lundbeck LLC $11.62 05/03/2024 Food and Beverage Undisputed 01/23/2026 1146048374 CMS
Lundbeck LLC $19.53 07/21/2024 Food and Beverage Undisputed 01/23/2026 1146048376 CMS
Lundbeck LLC $18.13 08/08/2024 Food and Beverage Undisputed 01/23/2026 1146048378 CMS
Lundbeck LLC $25.47 11/16/2024 Food and Beverage Undisputed 01/23/2026 1146048380 CMS
Lundbeck LLC $26.25 12/06/2024 Food and Beverage Undisputed 01/23/2026 1146048382 CMS
Neurocrine Biosciences, Inc. $20.73 01/18/2024 Food and Beverage Undisputed 01/23/2026 1150976085 CMS
Neurocrine Biosciences, Inc. $26.69 03/07/2024 Food and Beverage Undisputed 01/23/2026 1150949090 CMS
Neurocrine Biosciences, Inc. $33.27 05/31/2024 Food and Beverage Undisputed 01/23/2026 1150934042 CMS
Neurocrine Biosciences, Inc. $20.26 06/14/2024 Food and Beverage Undisputed 01/23/2026 1150978472 CMS
Neurocrine Biosciences, Inc. $21.43 08/06/2024 Food and Beverage Undisputed 01/23/2026 1150972683 CMS
Otsuka America Pharmaceutical, Inc. $26.61 04/23/2024 Food and Beverage Undisputed 01/23/2026 1119116895 CMS
Otsuka America Pharmaceutical, Inc. $29.77 05/23/2024 Food and Beverage Undisputed 01/23/2026 1119116897 CMS
Otsuka America Pharmaceutical, Inc. $26.75 06/04/2024 Food and Beverage Undisputed 01/23/2026 1119116899 CMS
Otsuka America Pharmaceutical, Inc. $18.87 09/03/2024 Food and Beverage Undisputed 01/23/2026 1119116901 CMS
Otsuka America Pharmaceutical, Inc. $24.01 10/15/2024 Food and Beverage Undisputed 01/23/2026 1119116903 CMS
Otsuka America Pharmaceutical, Inc. $16.45 11/01/2024 Food and Beverage Undisputed 01/23/2026 1119116905 CMS
Otsuka America Pharmaceutical, Inc. $27.89 11/11/2024 Food and Beverage Undisputed 01/23/2026 1119116907 CMS
Otsuka America Pharmaceutical, Inc. $25.13 12/05/2024 Food and Beverage Undisputed 01/23/2026 1119116909 CMS
Takeda Pharmaceuticals U.S.A., Inc. $17.99 02/16/2024 Food and Beverage Undisputed 01/23/2026 1137777547 CMS
Takeda Pharmaceuticals U.S.A., Inc. $16.37 05/17/2024 Food and Beverage Undisputed 01/23/2026 1137777549 CMS
Takeda Pharmaceuticals U.S.A., Inc. $19.87 06/21/2024 Food and Beverage Undisputed 01/23/2026 1137777551 CMS
Takeda Pharmaceuticals U.S.A., Inc. $13.26 07/25/2024 Food and Beverage Undisputed 01/23/2026 1137777553 CMS
Takeda Pharmaceuticals U.S.A., Inc. $14.10 11/08/2024 Food and Beverage Undisputed 01/23/2026 1137777555 CMS
Tempus AI, Inc $25.54 11/21/2024 Food and Beverage Undisputed 01/23/2026 1150183386 CMS
Tempus AI, Inc $25.70 12/11/2024 Food and Beverage Undisputed 01/23/2026 1150183388 CMS
Teva Pharmaceuticals USA, Inc. $21.33 01/11/2024 Food and Beverage Undisputed 01/23/2026 1151561160 CMS
Teva Pharmaceuticals USA, Inc. $21.19 01/23/2024 Food and Beverage Undisputed 01/23/2026 1151561162 CMS
Teva Pharmaceuticals USA, Inc. $17.69 04/12/2024 Food and Beverage Undisputed 01/23/2026 1151561212 CMS
Teva Pharmaceuticals USA, Inc. $15.01 05/28/2024 Food and Beverage Undisputed 01/23/2026 1151561242 CMS
Tris Pharma Inc $21.27 08/09/2024 Food and Beverage Undisputed 01/23/2026 1147209391 CMS
Vanda Pharmaceuticals Inc. $125.00 04/22/2024 Food and Beverage Undisputed 01/23/2026 1133952954 CMS
Vanda Pharmaceuticals Inc. $26.58 09/26/2024 Food and Beverage Undisputed 01/23/2026 1133952956 CMS
Vanda Pharmaceuticals Inc. $26.54 11/18/2024 Food and Beverage Undisputed 01/23/2026 1133952958 CMS
Vertical Pharmaceuticals, LLC $20.99 03/14/2024 Food and Beverage Undisputed 01/23/2026 1126996758 CMS
Vertical Pharmaceuticals, LLC $14.85 05/21/2024 Food and Beverage Undisputed 01/23/2026 1126996760 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · 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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