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

JACOB KHOSRO AHDOOT

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI: 1952356214
CMS profile: 315808
Location: IRVINE, 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

$2,208.17

89 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 payment	Amount	Records
Food and Beverage	$2,108.18	88
Education	$99.99	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
CALLIDITAS THERAPEUTICS US INC.	$352.60	11
Ardelyx, Inc.	$313.19	10
Fresenius USA Marketing, Inc.	$308.57	14
Boehringer Ingelheim Pharmaceuticals, Inc.	$261.87	17
Relypsa, Inc.	$200.39	7
Mallinckrodt Hospital Products Inc.	$177.49	3
Acerta Pharma LLC	$153.43	7
Otsuka America Pharmaceutical, Inc.	$120.02	5
Apellis Pharmaceuticals, Inc.	$59.20	3
Bayer HealthCare Pharmaceuticals Inc.	$51.05	3
AKEBIA THERAPEUTICS INC	$46.65	2
Novo Nordisk AS	$46.43	2
Amgen Inc.	$40.02	2
NOVARTIS PHARMACEUTICALS CORPORATION	$27.64	1
Aurinia Pharma U.S., Inc.	$25.61	1
SCPHARMACEUTICALS INC.	$24.01	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$1,691.05	77
PY2020	$3,130.00	69
PY2021	$2,122.72	105
PY2022	$2,308.98	102
PY2023	$2,028.38	84
PY2024	$2,259.58	103
PY2025	$2,208.17	89

Payment records · PY2025 (89)

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

Program year 2025 2019 2020 2021 2022 2023 2024 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.	$34.89	12/19/2025	Food and Beverage	No dispute reported	06/30/2026	1234989951	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$21.74	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1223030717	CMS
Apellis Pharmaceuticals, Inc.	$20.93	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1253195743	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$8.10	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1223030715	CMS
AstraZeneca Pharmaceuticals LP	$19.95	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1207006599	CMS
Fresenius USA Marketing, Inc.	$20.67	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1244806031	CMS
Otsuka America Pharmaceutical, Inc.	$27.83	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1227272175	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.78	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1223030713	CMS
Ardelyx, Inc.	$19.16	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1247829901	CMS
Calliditas Therapeutics US Inc.	$32.63	11/14/2025	Food and Beverage	No dispute reported	06/30/2026	1234989949	CMS
AKEBIA THERAPEUTICS INC	$26.94	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1241823915	CMS
Fresenius USA Marketing, Inc.	$20.67	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1244806067	CMS
Apellis Pharmaceuticals, Inc.	$16.97	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1253195741	CMS
Ardelyx, Inc.	$15.77	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1247829899	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$14.97	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1223030709	CMS
AstraZeneca Pharmaceuticals LP	$24.91	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1207183086	CMS
Calliditas Therapeutics US Inc.	$28.18	10/10/2025	Food and Beverage	No dispute reported	06/30/2026	1234989947	CMS
Fresenius USA Marketing, Inc.	$21.53	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1244806035	CMS
SCPHARMACEUTICALS INC.	$24.01	10/03/2025	Food and Beverage	No dispute reported	06/30/2026	1228201178	CMS
AKEBIA THERAPEUTICS INC	$19.71	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1241822787	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$21.39	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1223030711	CMS
Vifor Pharma, Inc.	$27.34	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1172023785	CMS
Otsuka America Pharmaceutical, Inc.	$16.77	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1227272171	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$10.28	09/12/2025	Food and Beverage	No dispute reported	06/30/2026	1223030707	CMS
Calliditas Therapeutics US Inc.	$33.65	09/12/2025	Food and Beverage	No dispute reported	06/30/2026	1234989945	CMS
Ardelyx, Inc.	$26.39	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1247829897	CMS
AstraZeneca Pharmaceuticals LP	$31.54	09/05/2025	Food and Beverage	No dispute reported	06/30/2026	1206813539	CMS
Apellis Pharmaceuticals, Inc.	$21.30	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1253195739	CMS
Novartis Pharmaceuticals Corporation	$27.64	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1200151314	CMS
Fresenius USA Marketing, Inc.	$26.73	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1244806077	CMS
Fresenius USA Marketing, Inc.	$26.73	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1244806069	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$25.65	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1223030705	CMS
Novo Nordisk Inc	$22.49	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1189002011	CMS
Ardelyx, Inc.	$21.74	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1247829895	CMS
Calliditas Therapeutics US Inc.	$30.22	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1234989943	CMS
Fresenius USA Marketing, Inc.	$28.08	08/09/2025	Food and Beverage	No dispute reported	06/30/2026	1244806071	CMS
Otsuka America Pharmaceutical, Inc.	$24.47	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1227272167	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$10.68	08/01/2025	Food and Beverage	No dispute reported	06/30/2026	1223030703	CMS
AstraZeneca Pharmaceuticals LP	$15.19	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1206150047	CMS
Fresenius USA Marketing, Inc.	$10.16	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1244806033	CMS
Vifor Pharma, Inc.	$29.44	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1172023755	CMS
Ardelyx, Inc.	$27.25	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1247829893	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$21.18	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1223030701	CMS
Fresenius USA Marketing, Inc.	$25.00	07/11/2025	Food and Beverage	No dispute reported	06/30/2026	1244806037	CMS
Amgen Inc.	$25.40	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1228314123	CMS
Bayer Healthcare Pharmaceuticals Inc.	$14.80	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1225439248	CMS
Calliditas Therapeutics US Inc.	$34.46	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1234989941	CMS
AstraZeneca Pharmaceuticals LP	$18.28	06/24/2025	Food and Beverage	No dispute reported	06/30/2026	1206170977	CMS
Vifor Pharma, Inc.	$29.78	06/21/2025	Food and Beverage	No dispute reported	06/30/2026	1172023745	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.09	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1223030699	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$12.90	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1223030697	CMS
Fresenius USA Marketing, Inc.	$23.04	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1244806079	CMS
Calliditas Therapeutics US Inc.	$29.59	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1234989939	CMS
Vifor Pharma, Inc.	$31.96	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1172023737	CMS
Ardelyx, Inc.	$17.92	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1247829891	CMS
Aurinia Pharma U.S., Inc.	$25.61	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1249405596	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$7.98	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1223030695	CMS
Calliditas Therapeutics US Inc.	$35.31	04/25/2025	Food and Beverage	No dispute reported	06/30/2026	1234989937	CMS
Fresenius USA Marketing, Inc.	$24.75	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1244806029	CMS
Bayer Healthcare Pharmaceuticals Inc.	$15.09	04/11/2025	Food and Beverage	No dispute reported	06/30/2026	1225439246	CMS
Ardelyx, Inc.	$19.84	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1247829889	CMS
AstraZeneca Pharmaceuticals LP	$18.91	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1206215051	CMS
Otsuka America Pharmaceutical, Inc.	$24.89	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1227272162	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.23	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1223030693	CMS
Ardelyx, Inc.	$23.11	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1247829887	CMS
Calliditas Therapeutics US Inc.	$29.30	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1234989935	CMS
Novo Nordisk Inc	$23.94	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1188703469	CMS
Vifor Pharma, Inc.	$29.51	03/07/2025	Food and Beverage	No dispute reported	06/30/2026	1172023711	CMS
Fresenius USA Marketing, Inc.	$24.85	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1244806081	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$17.72	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1223030691	CMS
Vifor Pharma, Inc.	$25.52	02/22/2025	Food and Beverage	No dispute reported	06/30/2026	1172023705	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$9.68	02/21/2025	Food and Beverage	No dispute reported	06/30/2026	1223030689	CMS
Calliditas Therapeutics US Inc.	$33.55	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1234989933	CMS
Mallinckrodt Hospital Products Inc.	$39.17	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1211946636	CMS
AstraZeneca Pharmaceuticals LP	$24.65	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1207209131	CMS
Ardelyx, Inc.	$119.72	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1247829885	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$10.36	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1223030687	CMS
Fresenius USA Marketing, Inc.	$22.68	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1244806073	CMS
Bayer Healthcare Pharmaceuticals Inc.	$21.16	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1225439244	CMS
Amgen Inc.	$14.62	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1227246540	CMS
Calliditas Therapeutics US Inc.	$30.82	01/24/2025	Food and Beverage	No dispute reported	06/30/2026	1234989931	CMS
Fresenius USA Marketing, Inc.	$10.40	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1244806075	CMS
Mallinckrodt Hospital Products Inc.	$38.33	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1211946632	CMS
Mallinckrodt Hospital Products Inc.	$99.99	01/21/2025	Education	No dispute reported	06/30/2026	1211946634	CMS
Fresenius USA Marketing, Inc.	$23.28	01/20/2025	Food and Beverage	No dispute reported	06/30/2026	1244806083	CMS
Vifor Pharma, Inc.	$26.84	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1172023691	CMS
Otsuka America Pharmaceutical, Inc.	$26.06	01/10/2025	Food and Beverage	No dispute reported	06/30/2026	1227272158	CMS
Ardelyx, Inc.	$22.29	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1247829883	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$11.14	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1223030685	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-1952356214

Plain: JACOB KHOSRO AHDOOT, NPI 1952356214. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1952356214.
APA 7: IndustryPayments. (2026). JACOB KHOSRO AHDOOT, NPI 1952356214 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1952356214
Bluebook: JACOB KHOSRO AHDOOT, NPI 1952356214, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1952356214.

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