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

CHRISTIAN J GASTELUM

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI
1285782268
CMS profile
284935
Location
LOS ANGELES, 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.

General Payments · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$44,349.99

140 records · 0 disputed

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“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 program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $38,548.03 109
PY2020 $38,661.71 80
PY2021 $52,473.59 124
PY2022 $69,795.53 160
PY2023 $37,106.88 112
PY2024 $40,046.10 132
PY2025 $44,349.99 140

Payment records · PY2025 (140)

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

Program year 2025 201920202021202220232024 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
Novo Nordisk Inc $20.47 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1189125898 CMS
Amgen Inc. $150.00 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1228302114 CMS
Rhythm Pharmaceuticals, Inc. $30.75 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1240096390 CMS
Madrigal Pharmaceuticals $20.36 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1248262554 CMS
Amgen Inc. $19.19 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1228302104 CMS
Insulet Corporation $29.64 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1207132573 CMS
Bayer Healthcare Pharmaceuticals Inc. $32.02 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1225547494 CMS
TOLMAR, INC. $16.91 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1237012982 CMS
IBSA Pharma Inc. $15.76 12/05/2025 Food and Beverage No dispute reported 06/30/2026 1211700630 CMS
RECORDATI_RARE_DISEASES_INC. $24.75 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1181715836 CMS
Amgen Inc. $13.13 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1227106236 CMS
Amgen Inc. $26.18 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1228302100 CMS
Dexcom, Inc. $20.38 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1250477121 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $28.48 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1223016754 CMS
Insulet Corporation $27.62 10/20/2025 Food and Beverage No dispute reported 06/30/2026 1207159561 CMS
Dexcom, Inc. $20.65 10/17/2025 Food and Beverage No dispute reported 06/30/2026 1250477119 CMS
Novo Nordisk Inc $22.09 10/13/2025 Food and Beverage No dispute reported 06/30/2026 1188510667 CMS
BETA BIONICS, INC. $15.56 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1246816197 CMS
Novo Nordisk Inc $9.99 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1188707563 CMS
Amgen Inc. $22.00 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1228302108 CMS
Novo Nordisk Inc $3,022.50 10/09/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1188667205 CMS
Novo Nordisk Inc $125.01 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1188985946 CMS
Alexion Pharmaceuticals, Inc. $33.93 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1202932522 CMS
Novo Nordisk Inc $494.06 10/07/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1188208635 CMS
Xeris Pharmaceuticals, Inc. $18.47 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1250152580 CMS
Ascendis Pharma Endocrinology Inc $29.59 10/06/2025 Food and Beverage No dispute reported 06/30/2026 1237050539 CMS
Amgen Inc. $9.40 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1227106240 CMS
Neurocrine BioSciences, Inc. $26.03 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1243001559 CMS
Antares Pharma, Inc. $24.78 09/26/2025 Food and Beverage No dispute reported 06/30/2026 1235886071 CMS
Novartis Pharmaceuticals Corporation $29.77 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1200317368 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $27.76 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1223016756 CMS
Novo Nordisk Inc $21.17 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1188983983 CMS
Bayer Healthcare Pharmaceuticals Inc. $25.96 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1225547492 CMS
Abbott Laboratories $871.01 09/11/2025 Travel and Lodging No dispute reported 06/30/2026 1241101631 CMS
Abbott Laboratories $9.02 09/11/2025 Travel and Lodging No dispute reported 06/30/2026 1241101719 CMS
Ascensia Diabetes Care Us Inc. $22.39 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1225126704 CMS
Dexcom, Inc. $32.05 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1250477117 CMS
Abbott Laboratories $195.62 09/09/2025 Travel and Lodging No dispute reported 06/30/2026 1241101633 CMS
Amgen Inc. $27.31 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1228302098 CMS
Sequel Med Tech, LLC $24.42 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1243735274 CMS
Mannkind Corporation $28.47 09/03/2025 Food and Beverage No dispute reported 06/30/2026 1250874430 CMS
GlaxoSmithKline, LLC. $15.20 08/29/2025 Food and Beverage No dispute reported 06/30/2026 1190703560 CMS
Corcept Therapeutics $26.01 08/27/2025 Food and Beverage No dispute reported 06/30/2026 1214232596 CMS
Averitas Pharma Inc. $28.31 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1248548085 CMS
Novo Nordisk Inc $11.35 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1188655164 CMS
Novartis Pharmaceuticals Corporation $30.86 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1200317364 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $32.96 08/13/2025 Food and Beverage No dispute reported 06/30/2026 1223016752 CMS
Novo Nordisk Inc $1,162.50 08/13/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1189160258 CMS
Tandem Diabetes Care, Inc. $20.93 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1241297224 CMS
Mannkind Corporation $26.99 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1250874425 CMS
Novo Nordisk Inc $930.00 08/04/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1188947691 CMS
Amgen Inc. $2.57 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1227106238 CMS
Amgen Inc. $27.18 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1228302116 CMS
Novo Nordisk Inc $22.20 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1188995534 CMS
SANOFI-AVENTIS U.S. LLC $119.08 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1233348390 CMS
SANOFI-AVENTIS U.S. LLC $2,931.50 07/30/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233348392 CMS
SANOFI-AVENTIS U.S. LLC $32.20 07/30/2025 Travel and Lodging No dispute reported 06/30/2026 1233348394 CMS
Corcept Therapeutics $24.26 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1214232586 CMS
Novo Nordisk Inc $22.55 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1188351652 CMS
Alexion Pharmaceuticals, Inc. $17.52 07/15/2025 Food and Beverage No dispute reported 06/30/2026 1202979934 CMS
Currax Pharmaceuticals LLC $13.74 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1242701978 CMS
IBSA Pharma Inc. $17.19 07/11/2025 Food and Beverage No dispute reported 06/30/2026 1211692307 CMS
Ascendis Pharma Endocrinology Inc $21.58 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1237044987 CMS
Novo Nordisk Inc $7.90 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1188265923 CMS
Ionis Pharmaceuticals, Inc. $25.88 07/01/2025 Food and Beverage No dispute reported 06/30/2026 1246782446 CMS
Amgen Inc. $26.18 06/27/2025 Food and Beverage No dispute reported 06/30/2026 1228302112 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $29.23 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1223016750 CMS
Medtronic, Inc. $33.57 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1220006961 CMS
SANOFI-AVENTIS U.S. LLC $1,599.00 06/13/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233348316 CMS
Novo Nordisk Inc $2,092.50 06/12/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1189012282 CMS
Novo Nordisk Inc $124.41 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1189020671 CMS
Novo Nordisk Inc $32.16 06/12/2025 Travel and Lodging No dispute reported 06/30/2026 1189024251 CMS
Novo Nordisk Inc $22.93 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1189155137 CMS
SANOFI-AVENTIS U.S. LLC $2,931.50 06/07/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233348320 CMS
SANOFI-AVENTIS U.S. LLC $15.40 06/07/2025 Travel and Lodging No dispute reported 06/30/2026 1233348326 CMS
Novo Nordisk Inc $8.13 05/30/2025 Food and Beverage No dispute reported 06/30/2026 1188654441 CMS
Ascendis Pharma Endocrinology Inc $21.25 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1237041371 CMS
Novo Nordisk Inc $2,673.75 05/22/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1188892233 CMS
Novo Nordisk Inc $124.03 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1189052470 CMS
Novo Nordisk Inc $34.10 05/22/2025 Travel and Lodging No dispute reported 06/30/2026 1189118313 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $25.17 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1223016748 CMS
Novo Nordisk Inc $1,162.50 05/21/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1188898489 CMS
Novo Nordisk Inc $18.61 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1188690944 CMS
IBSA Pharma Inc. $17.19 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1211690798 CMS
Amgen Inc. $33.39 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1228302118 CMS
Novartis Pharmaceuticals Corporation $21.08 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1200317378 CMS
Mannkind Corporation $24.86 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1250874422 CMS
SANOFI-AVENTIS U.S. LLC $1,865.50 05/06/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233348310 CMS
Novo Nordisk Inc $9.06 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1188599780 CMS
Novo Nordisk Inc $23.41 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1189165501 CMS
Ascensia Diabetes Care Us Inc. $20.89 05/02/2025 Food and Beverage No dispute reported 06/30/2026 1225126702 CMS
Neurocrine BioSciences, Inc. $33.27 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1242981246 CMS
Alexion Pharmaceuticals, Inc. $27.57 04/25/2025 Food and Beverage No dispute reported 06/30/2026 1202940074 CMS
Ascendis Pharma Endocrinology Inc $18.71 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1237039012 CMS
Lilly USA, LLC $28.59 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1186553624 CMS
Novo Nordisk Inc $118.96 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1188304718 CMS
Novo Nordisk Inc $3,603.75 04/16/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1188834720 CMS
Tandem Diabetes Care, Inc. $19.20 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1241297228 CMS
Lilly USA, LLC $27.88 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1186551252 CMS
Novo Nordisk Inc $21.82 04/11/2025 Food and Beverage No dispute reported 06/30/2026 1189033494 CMS
Amgen Inc. $21.65 04/10/2025 Food and Beverage No dispute reported 06/30/2026 1228302102 CMS
Abbott Laboratories $23.76 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1240921378 CMS
Alexion Pharmaceuticals, Inc. $21.46 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1202932488 CMS
Novo Nordisk Inc $930.00 04/08/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1188263002 CMS
Mannkind Corporation $23.44 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1250874419 CMS
SANOFI-AVENTIS U.S. LLC $8.98 04/04/2025 Food and Beverage No dispute reported 06/30/2026 1233348334 CMS
Lilly USA, LLC $19.09 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1186551250 CMS
Novo Nordisk Inc $13.16 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1188846926 CMS
Currax Pharmaceuticals LLC $13.54 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1242701976 CMS
Novo Nordisk Inc $708.73 04/02/2025 Travel and Lodging No dispute reported 06/30/2026 1188381785 CMS
Novo Nordisk Inc $2,673.75 04/02/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1188470964 CMS
Novo Nordisk Inc $121.27 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1189038258 CMS
Novo Nordisk Inc $25.23 03/31/2025 Food and Beverage No dispute reported 06/30/2026 1188333731 CMS
SANOFI-AVENTIS U.S. LLC $1,599.00 03/27/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233348288 CMS
Novo Nordisk Inc $930.00 03/21/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1188485848 CMS
Novo Nordisk Inc $23.19 03/21/2025 Food and Beverage No dispute reported 06/30/2026 1189164067 CMS
SANOFI-AVENTIS U.S. LLC $28.97 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1233348274 CMS
Amgen Inc. $18.62 03/13/2025 Food and Beverage No dispute reported 06/30/2026 1228302106 CMS
Novo Nordisk Inc $6,666.94 03/08/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1188257975 CMS
Novo Nordisk Inc $636.26 03/08/2025 Travel and Lodging No dispute reported 06/30/2026 1188263286 CMS
Novo Nordisk Inc $798.76 03/08/2025 Travel and Lodging No dispute reported 06/30/2026 1188405990 CMS
Novo Nordisk Inc $26.88 03/08/2025 Travel and Lodging No dispute reported 06/30/2026 1188483912 CMS
Novo Nordisk Inc $180.67 03/08/2025 Travel and Lodging No dispute reported 06/30/2026 1188526076 CMS
Novo Nordisk Inc $348.29 03/08/2025 Food and Beverage No dispute reported 06/30/2026 1188837882 CMS
Ascendis Pharma Endocrinology Inc $18.88 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1237035183 CMS
Lilly USA, LLC $27.69 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1186553626 CMS
Neurocrine BioSciences, Inc. $36.10 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1242976805 CMS
Amgen Inc. $21.09 03/03/2025 Food and Beverage No dispute reported 06/30/2026 1228302110 CMS
Corcept Therapeutics $27.07 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1214232546 CMS
Novo Nordisk Inc $10.39 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1188387512 CMS
Alexion Pharmaceuticals, Inc. $27.49 02/21/2025 Food and Beverage No dispute reported 06/30/2026 1202962472 CMS
Tandem Diabetes Care, Inc. $15.77 02/18/2025 Food and Beverage No dispute reported 06/30/2026 1241297232 CMS
Lilly USA, LLC $23.88 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1186553622 CMS
Novo Nordisk Inc $25.98 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1189157190 CMS
Lilly USA, LLC $20.43 01/26/2025 Food and Beverage No dispute reported 06/30/2026 1186551248 CMS
Alexion Pharmaceuticals, Inc. $18.65 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1202938844 CMS
Novo Nordisk Inc $13.91 01/17/2025 Food and Beverage No dispute reported 06/30/2026 1189141272 CMS
Currax Pharmaceuticals LLC $13.62 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1242701974 CMS
Dexcom, Inc. $37.56 01/13/2025 Food and Beverage No dispute reported 06/30/2026 1250477115 CMS
Amgen Inc. $25.18 01/09/2025 Food and Beverage No dispute reported 06/30/2026 1228302120 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
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , 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.

Plain
CHRISTIAN J GASTELUM, NPI 1285782268. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1285782268.
APA 7
IndustryPayments. (2026). CHRISTIAN J GASTELUM, NPI 1285782268 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1285782268
Bluebook
CHRISTIAN J GASTELUM, NPI 1285782268, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1285782268.

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