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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

OMER KHAN

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1396036646
CMS profile
1143553
Location
TORRANCE, 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

$3,036.20

137 records · 0 disputed

“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 nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $3,036.20 137

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
AKEBIA THERAPEUTICS INC $299.41 12
Otsuka America Pharmaceutical, Inc. $292.21 12
Retrophin, Inc. $275.27 17
NOVARTIS PHARMACEUTICALS CORPORATION $224.36 13
Ardelyx, Inc. $220.38 10
Bayer HealthCare Pharmaceuticals Inc. $178.08 9
CALLIDITAS THERAPEUTICS US INC. $168.34 7
E.R. Squibb & Sons, L.L.C. $124.87 1
SCPHARMACEUTICALS INC. $121.43 5
Novo Nordisk AS $121.22 6
Aurinia Pharma U.S., Inc. $115.62 5
Acerta Pharma LLC $103.48 5
Amgen Inc. $97.82 5
Lilly USA, LLC $91.33 5
GlaxoSmithKline, LLC. $72.49 3
Alexion Pharmaceuticals, Inc. $57.11 2
ABIOMED $56.46 2
Apellis Pharmaceuticals, Inc. $54.79 2
OPKO Pharmaceuticals, LLC $53.97 3
Boehringer Ingelheim Pharmaceuticals, Inc. $52.22 2
GENZYME CORPORATION $47.51 2
Fresenius USA Marketing, Inc. $38.05 2
KYOWA KIRIN, INC. $29.86 1
ANI Pharmaceuticals, Inc. $29.22 1
Ascendis Pharma Endocrinology Inc $25.29 1
Collegium Pharmaceutical, Inc. $24.78 1
Relypsa, Inc. $23.23 1
Mallinckrodt Hospital Products Inc. $22.31 1
Lundbeck LLC $15.09 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $877.92 53
PY2020 $1,548.23 80
PY2021 $1,422.84 71
PY2022 $2,014.34 100
PY2023 $1,885.38 99
PY2024 $2,683.39 139
PY2025 $3,036.20 137

Payment records · PY2025 (137)

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
Calliditas Therapeutics US Inc. $34.00 12/19/2025 Food and Beverage No dispute reported 06/30/2026 1234999565 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $31.05 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1223019730 CMS
Otsuka America Pharmaceutical, Inc. $31.79 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1227374776 CMS
AKEBIA THERAPEUTICS INC $29.94 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1241825901 CMS
Novo Nordisk Inc $16.27 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1189057512 CMS
Ardelyx, Inc. $28.61 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1247858763 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.26 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1225604445 CMS
Novartis Pharmaceuticals Corporation $32.73 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1200263088 CMS
Alexion Pharmaceuticals, Inc. $24.43 11/21/2025 Food and Beverage No dispute reported 06/30/2026 1202945028 CMS
Aurinia Pharma U.S., Inc. $20.03 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1249418892 CMS
AKEBIA THERAPEUTICS INC $26.86 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1241823028 CMS
Ardelyx, Inc. $20.26 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1247858759 CMS
Ardelyx, Inc. $1.21 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1247858761 CMS
Novo Nordisk Inc $16.35 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1188961839 CMS
AstraZeneca Pharmaceuticals LP $17.96 10/31/2025 Food and Beverage No dispute reported 06/30/2026 1207090634 CMS
Calliditas Therapeutics US Inc. $30.40 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1234999563 CMS
GENZYME CORPORATION $23.30 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1233510367 CMS
Travere Therapeutics, Inc. $0.41 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1244423964 CMS
Travere Therapeutics, Inc. $8.86 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1244423976 CMS
Amgen Inc. $15.16 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1228280229 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.29 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1225604443 CMS
Mallinckrodt Hospital Products Inc. $22.31 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1211975463 CMS
AKEBIA THERAPEUTICS INC $19.35 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1241821921 CMS
Otsuka America Pharmaceutical, Inc. $25.83 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1227374772 CMS
Ardelyx, Inc. $26.21 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1247858757 CMS
AstraZeneca Pharmaceuticals LP $24.75 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1207040938 CMS
GlaxoSmithKline, LLC. $21.02 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1190489778 CMS
Novartis Pharmaceuticals Corporation $23.16 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1200218186 CMS
AKEBIA THERAPEUTICS INC $29.12 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1241821866 CMS
Fresenius USA Marketing, Inc. $23.13 10/03/2025 Food and Beverage No dispute reported 06/30/2026 1244804965 CMS
Novartis Pharmaceuticals Corporation $17.59 10/03/2025 Food and Beverage No dispute reported 06/30/2026 1200218182 CMS
ANI Pharmaceuticals, Inc. $29.22 10/02/2025 Food and Beverage No dispute reported 06/30/2026 1248655492 CMS
Novartis Pharmaceuticals Corporation $25.92 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1200218184 CMS
Otsuka America Pharmaceutical, Inc. $4.22 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1227374761 CMS
Otsuka America Pharmaceutical, Inc. $19.74 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1227374767 CMS
Lundbeck LLC $15.09 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1251812357 CMS
Apellis Pharmaceuticals, Inc. $29.59 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1253202653 CMS
Ardelyx, Inc. $28.83 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1247858755 CMS
AstraZeneca Pharmaceuticals LP $21.33 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1206784067 CMS
Aurinia Pharma U.S., Inc. $23.40 09/12/2025 Food and Beverage No dispute reported 06/30/2026 1249414268 CMS
Otsuka America Pharmaceutical, Inc. $32.09 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1227374756 CMS
SCPHARMACEUTICALS INC. $22.14 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1228198253 CMS
Novartis Pharmaceuticals Corporation $19.35 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1200218176 CMS
Novartis Pharmaceuticals Corporation $3.04 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1200218178 CMS
Novartis Pharmaceuticals Corporation $3.90 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1200218180 CMS
Calliditas Therapeutics US Inc. $24.96 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1234999561 CMS
Novartis Pharmaceuticals Corporation $20.32 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1200218174 CMS
Amgen Inc. $19.98 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1228280231 CMS
Amgen Inc. $20.30 08/22/2025 Food and Beverage No dispute reported 06/30/2026 1228280233 CMS
Apellis Pharmaceuticals, Inc. $25.20 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1253202651 CMS
Bayer Healthcare Pharmaceuticals Inc. $20.81 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1225604441 CMS
AstraZeneca Pharmaceuticals LP $20.38 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1206842159 CMS
Novo Nordisk Inc $23.74 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1189160210 CMS
Travere Therapeutics, Inc. $27.24 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1244423992 CMS
Ardelyx, Inc. $14.24 08/13/2025 Food and Beverage No dispute reported 06/30/2026 1247858753 CMS
Otsuka America Pharmaceutical, Inc. $25.82 08/07/2025 Food and Beverage No dispute reported 06/30/2026 1227374752 CMS
Lilly USA, LLC $14.17 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1186796917 CMS
SCPHARMACEUTICALS INC. $26.93 08/01/2025 Food and Beverage No dispute reported 06/30/2026 1228194124 CMS
Travere Therapeutics, Inc. $1.00 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1244423968 CMS
Travere Therapeutics, Inc. $2.93 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1244423970 CMS
Travere Therapeutics, Inc. $25.05 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1244423984 CMS
AKEBIA THERAPEUTICS INC $28.19 07/25/2025 Food and Beverage No dispute reported 06/30/2026 1241819440 CMS
Novartis Pharmaceuticals Corporation $28.18 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1200218172 CMS
Novo Nordisk Inc $21.97 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1188669368 CMS
AstraZeneca Pharmaceuticals LP $19.06 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1207034723 CMS
Travere Therapeutics, Inc. $26.33 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1244423988 CMS
Vifor Pharma, Inc. $23.23 07/15/2025 Food and Beverage No dispute reported 06/30/2026 1172022395 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $21.17 07/11/2025 Food and Beverage No dispute reported 06/30/2026 1223019728 CMS
SCPHARMACEUTICALS INC. $23.08 07/11/2025 Food and Beverage No dispute reported 06/30/2026 1228191752 CMS
GlaxoSmithKline, LLC. $26.22 07/10/2025 Food and Beverage No dispute reported 06/30/2026 1190366184 CMS
Ardelyx, Inc. $25.04 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1247858751 CMS
Travere Therapeutics, Inc. $23.70 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1244423982 CMS
Lilly USA, LLC $18.25 07/07/2025 Food and Beverage No dispute reported 06/30/2026 1186758391 CMS
AKEBIA THERAPEUTICS INC $18.21 07/03/2025 Food and Beverage No dispute reported 06/30/2026 1241819323 CMS
Otsuka America Pharmaceutical, Inc. $28.04 07/03/2025 Food and Beverage No dispute reported 06/30/2026 1227374749 CMS
AKEBIA THERAPEUTICS INC $19.50 07/01/2025 Food and Beverage No dispute reported 06/30/2026 1241819207 CMS
Aurinia Pharma U.S., Inc. $17.70 06/27/2025 Food and Beverage No dispute reported 06/30/2026 1249407645 CMS
Travere Therapeutics, Inc. $5.44 06/26/2025 Food and Beverage No dispute reported 06/30/2026 1244423972 CMS
Travere Therapeutics, Inc. $6.09 06/26/2025 Food and Beverage No dispute reported 06/30/2026 1244423974 CMS
Travere Therapeutics, Inc. $12.33 06/26/2025 Food and Beverage No dispute reported 06/30/2026 1244423978 CMS
SCPHARMACEUTICALS INC. $21.70 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1228190227 CMS
Calliditas Therapeutics US Inc. $15.71 06/23/2025 Food and Beverage No dispute reported 06/30/2026 1234999559 CMS
Ascendis Pharma Endocrinology Inc $25.29 06/20/2025 Food and Beverage No dispute reported 06/30/2026 1237043955 CMS
Bayer Healthcare Pharmaceuticals Inc. $18.92 06/19/2025 Food and Beverage No dispute reported 06/30/2026 1225604431 CMS
AKEBIA THERAPEUTICS INC $29.88 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1241818784 CMS
Ardelyx, Inc. $16.84 06/14/2025 Food and Beverage No dispute reported 06/30/2026 1247858749 CMS
Amgen Inc. $28.22 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1228280235 CMS
Otsuka America Pharmaceutical, Inc. $25.78 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1227374747 CMS
Novartis Pharmaceuticals Corporation $8.44 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1200218166 CMS
Novartis Pharmaceuticals Corporation $1.26 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1200218168 CMS
Novartis Pharmaceuticals Corporation $9.16 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1200218170 CMS
Lilly USA, LLC $18.11 06/09/2025 Food and Beverage No dispute reported 06/30/2026 1186771562 CMS
Travere Therapeutics, Inc. $21.39 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1244423980 CMS
Novartis Pharmaceuticals Corporation $31.31 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1200218164 CMS
OPKO Pharmaceuticals, LLC $20.61 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1222084002 CMS
Calliditas Therapeutics US Inc. $24.32 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1234999557 CMS
Otsuka America Pharmaceutical, Inc. $24.48 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1227374744 CMS
SCPHARMACEUTICALS INC. $27.58 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1228185885 CMS
ABIOMED $26.78 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1174476497 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.56 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1225604433 CMS
Novo Nordisk Inc $20.55 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1189031597 CMS
Travere Therapeutics, Inc. $26.97 05/02/2025 Food and Beverage No dispute reported 06/30/2026 1244423990 CMS
GENZYME CORPORATION $24.21 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1233510307 CMS
Fresenius USA Marketing, Inc. $14.92 04/28/2025 Food and Beverage No dispute reported 06/30/2026 1244804963 CMS
AKEBIA THERAPEUTICS INC $21.34 04/25/2025 Food and Beverage No dispute reported 06/30/2026 1241817930 CMS
Ardelyx, Inc. $29.54 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1247858747 CMS
Travere Therapeutics, Inc. $0.92 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1244423966 CMS
Travere Therapeutics, Inc. $25.11 04/23/2025 Food and Beverage No dispute reported 06/30/2026 1244423986 CMS
Otsuka America Pharmaceutical, Inc. $25.07 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1227374740 CMS
Calliditas Therapeutics US Inc. $19.00 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1234999555 CMS
OPKO Pharmaceuticals, LLC $14.87 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1222083996 CMS
Bayer Healthcare Pharmaceuticals Inc. $18.96 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1225604437 CMS
Aurinia Pharma U.S., Inc. $27.61 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1249414296 CMS
AKEBIA THERAPEUTICS INC $25.93 03/21/2025 Food and Beverage No dispute reported 06/30/2026 1241817258 CMS
Ardelyx, Inc. $29.60 03/21/2025 Food and Beverage No dispute reported 06/30/2026 1247858745 CMS
Lilly USA, LLC $20.92 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1186771560 CMS
Lilly USA, LLC $19.88 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1186805651 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.44 03/13/2025 Food and Beverage No dispute reported 06/30/2026 1225604429 CMS
ABIOMED $29.68 02/28/2025 Food and Beverage No dispute reported 06/30/2026 1174476791 CMS
KYOWA KIRIN, INC. $29.86 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1222090494 CMS
Otsuka America Pharmaceutical, Inc. $26.35 02/20/2025 Food and Beverage No dispute reported 06/30/2026 1227374737 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.30 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1225604439 CMS
Travere Therapeutics, Inc. $33.47 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1244423996 CMS
Aurinia Pharma U.S., Inc. $26.88 02/07/2025 Food and Beverage No dispute reported 06/30/2026 1249404742 CMS
Alexion Pharmaceuticals, Inc. $32.68 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1202967684 CMS
GlaxoSmithKline, LLC. $25.25 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1190613418 CMS
Calliditas Therapeutics US Inc. $19.95 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1234999553 CMS
AKEBIA THERAPEUTICS INC $21.16 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1241816030 CMS
OPKO Pharmaceuticals, LLC $18.49 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1222083991 CMS
AKEBIA THERAPEUTICS INC $29.93 01/22/2025 Food and Beverage No dispute reported 06/30/2026 1241816016 CMS
Otsuka America Pharmaceutical, Inc. $23.00 01/22/2025 Food and Beverage No dispute reported 06/30/2026 1227374733 CMS
Amgen Inc. $14.16 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1227127976 CMS
Travere Therapeutics, Inc. $28.03 01/17/2025 Food and Beverage No dispute reported 06/30/2026 1244423994 CMS
E.R. Squibb & Sons, L.L.C. $124.87 01/15/2025 Food and Beverage No dispute reported 06/30/2026 1184891138 CMS
Bayer Healthcare Pharmaceuticals Inc. $18.54 01/10/2025 Food and Beverage No dispute reported 06/30/2026 1225604435 CMS
Novo Nordisk Inc $22.34 01/09/2025 Food and Beverage No dispute reported 06/30/2026 1189162532 CMS
Collegium Pharmaceutical, Inc. $24.78 01/07/2025 Food and Beverage No dispute reported 06/30/2026 1224163280 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.

Permalink https://industrypayments.org/provider/npi-1396036646

Plain
OMER KHAN, NPI 1396036646. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1396036646.
APA 7
IndustryPayments. (2026). OMER KHAN, NPI 1396036646 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1396036646
Bluebook
OMER KHAN, NPI 1396036646, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1396036646.

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