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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

KAMBIZ VAHABZADEH

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1659550473
CMS profile
75361
Location
WEST HOLLYWOOD, 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

$2,606.73

122 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 $2,510.02 121
Education $96.71 1

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Ardelyx, Inc. $368.61 17
Mallinckrodt Hospital Products Inc. $245.29 11
Boehringer Ingelheim Pharmaceuticals, Inc. $222.70 15
Relypsa, Inc. $199.73 8
Otsuka America Pharmaceutical, Inc. $186.92 9
Retrophin, Inc. $180.28 10
Apellis Pharmaceuticals, Inc. $162.71 9
Veloxis Pharmaceuticals, Inc. $149.08 3
Novo Nordisk AS $100.59 5
CALLIDITAS THERAPEUTICS US INC. $99.19 4
Acerta Pharma LLC $99.10 5
NOVARTIS PHARMACEUTICALS CORPORATION $89.75 3
Aurinia Pharma U.S., Inc. $86.45 4
Bayer HealthCare Pharmaceuticals Inc. $74.00 4
Recor Medical Inc $58.28 2
SCPHARMACEUTICALS INC. $56.87 3
Alexion Pharmaceuticals, Inc. $50.94 2
Fresenius USA Marketing, Inc. $45.26 2
Amgen Inc. $41.58 2
CYCLE PHARMACEUTICALS INC $32.48 1
IDORSIA PHARMACEUTICALS US INC $28.94 1
OPKO Pharmaceuticals, LLC $14.20 1
Azurity Pharmaceuticals, Inc. $13.78 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,925.64 101
PY2020 $3,293.10 71
PY2021 $1,676.54 77
PY2022 $2,153.84 107
PY2023 $2,134.61 93
PY2024 $2,324.17 107
PY2025 $2,606.73 122

Payment records · PY2025 (122)

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
Amgen Inc. $22.79 12/30/2025 Food and Beverage No dispute reported 06/30/2026 1228304899 CMS
Cycle Pharmaceuticals Inc $32.48 12/29/2025 Food and Beverage No dispute reported 06/30/2026 1248901859 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $9.14 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1223017000 CMS
Calliditas Therapeutics US Inc. $23.41 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1235009799 CMS
Travere Therapeutics, Inc. $25.73 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1244436613 CMS
Otsuka America Pharmaceutical, Inc. $24.34 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1227524950 CMS
Ardelyx, Inc. $21.85 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1247889861 CMS
Fresenius USA Marketing, Inc. $26.69 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1244805623 CMS
Apellis Pharmaceuticals, Inc. $20.69 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1253198303 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $23.36 12/01/2025 Food and Beverage No dispute reported 06/30/2026 1223016998 CMS
Calliditas Therapeutics US Inc. $25.89 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1235009797 CMS
Veloxis Pharmaceuticals, Inc. $96.71 11/20/2025 Education No dispute reported 06/30/2026 1234909210 CMS
Travere Therapeutics, Inc. $2.64 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1244436601 CMS
Travere Therapeutics, Inc. $29.16 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1244436617 CMS
Ardelyx, Inc. $24.76 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1247889859 CMS
AstraZeneca Pharmaceuticals LP $17.59 11/15/2025 Food and Beverage No dispute reported 06/30/2026 1206858547 CMS
Azurity Pharmaceuticals, Inc. $13.78 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1242680431 CMS
Ardelyx, Inc. $20.25 11/07/2025 Food and Beverage No dispute reported 06/30/2026 1247889857 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.37 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1223016996 CMS
IDORSIA PHARMACEUTICALS US INC $28.94 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1243414245 CMS
Apellis Pharmaceuticals, Inc. $21.22 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1253198301 CMS
Aurinia Pharma U.S., Inc. $24.02 10/24/2025 Food and Beverage No dispute reported 06/30/2026 1249416863 CMS
Recor Medical Inc $30.08 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1245914413 CMS
Travere Therapeutics, Inc. $2.79 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1244436603 CMS
Travere Therapeutics, Inc. $32.07 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1244436619 CMS
Alexion Pharmaceuticals, Inc. $29.23 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1202926374 CMS
AstraZeneca Pharmaceuticals LP $18.80 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1206627296 CMS
Otsuka America Pharmaceutical, Inc. $20.87 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1227524945 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $21.09 10/13/2025 Food and Beverage No dispute reported 06/30/2026 1223016994 CMS
OPKO Pharmaceuticals, LLC $14.20 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1222094656 CMS
Vifor Pharma, Inc. $24.40 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1172021153 CMS
Amgen Inc. $18.79 10/06/2025 Food and Beverage No dispute reported 06/30/2026 1228304897 CMS
Veloxis Pharmaceuticals, Inc. $27.09 10/02/2025 Food and Beverage No dispute reported 06/30/2026 1234909208 CMS
Ardelyx, Inc. $30.37 10/01/2025 Food and Beverage No dispute reported 06/30/2026 1247889855 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $3.37 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1223016992 CMS
Recor Medical Inc $28.20 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1245914377 CMS
Travere Therapeutics, Inc. $23.85 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1244436611 CMS
Apellis Pharmaceuticals, Inc. $25.28 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1253198299 CMS
Novartis Pharmaceuticals Corporation $32.86 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1200536964 CMS
Ardelyx, Inc. $24.61 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1247889853 CMS
Mallinckrodt Hospital Products Inc. $26.19 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1212005233 CMS
SCPHARMACEUTICALS INC. $24.35 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1228198995 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $27.97 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1223016990 CMS
Vifor Pharma, Inc. $18.21 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1172021151 CMS
Ardelyx, Inc. $21.33 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1247889851 CMS
Travere Therapeutics, Inc. $9.77 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1244436607 CMS
Travere Therapeutics, Inc. $22.05 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1244436609 CMS
Ardelyx, Inc. $17.50 08/27/2025 Food and Beverage No dispute reported 06/30/2026 1247889849 CMS
Apellis Pharmaceuticals, Inc. $18.96 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1253198297 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $9.64 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1223016988 CMS
Bayer Healthcare Pharmaceuticals Inc. $23.70 08/22/2025 Food and Beverage No dispute reported 06/30/2026 1225867750 CMS
Vifor Pharma, Inc. $24.71 08/13/2025 Food and Beverage No dispute reported 06/30/2026 1172021149 CMS
Ardelyx, Inc. $25.31 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1247889847 CMS
Calliditas Therapeutics US Inc. $25.70 08/07/2025 Food and Beverage No dispute reported 06/30/2026 1235009795 CMS
Otsuka America Pharmaceutical, Inc. $23.24 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1227524943 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $9.31 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1223016986 CMS
Apellis Pharmaceuticals, Inc. $22.02 07/31/2025 Food and Beverage No dispute reported 06/30/2026 1253198295 CMS
Otsuka America Pharmaceutical, Inc. $14.99 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1227524940 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.24 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1223016984 CMS
Aurinia Pharma U.S., Inc. $19.74 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1249410983 CMS
Alexion Pharmaceuticals, Inc. $21.71 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1202961266 CMS
Travere Therapeutics, Inc. $3.32 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1244436605 CMS
Travere Therapeutics, Inc. $28.90 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1244436615 CMS
Ardelyx, Inc. $25.06 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1247889845 CMS
Vifor Pharma, Inc. $25.33 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1172021147 CMS
Mallinckrodt Hospital Products Inc. $29.52 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1212005231 CMS
Apellis Pharmaceuticals, Inc. $26.17 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1253198293 CMS
SCPHARMACEUTICALS INC. $15.78 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1228190151 CMS
Ardelyx, Inc. $0.64 06/20/2025 Food and Beverage No dispute reported 06/30/2026 1247889843 CMS
Novartis Pharmaceuticals Corporation $25.75 06/18/2025 Food and Beverage No dispute reported 06/30/2026 1200536962 CMS
Novo Nordisk Inc $19.11 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1188528665 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $10.39 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1223016982 CMS
Fresenius USA Marketing, Inc. $18.57 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1244805621 CMS
Ardelyx, Inc. $23.52 06/09/2025 Food and Beverage No dispute reported 06/30/2026 1247889841 CMS
Otsuka America Pharmaceutical, Inc. $19.36 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1227524937 CMS
Mallinckrodt Hospital Products Inc. $23.20 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1212005229 CMS
Veloxis Pharmaceuticals, Inc. $25.28 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1234909206 CMS
Bayer Healthcare Pharmaceuticals Inc. $20.13 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1225867743 CMS
Apellis Pharmaceuticals, Inc. $8.08 05/23/2025 Food and Beverage No dispute reported 06/30/2026 1253198309 CMS
Apellis Pharmaceuticals, Inc. $12.21 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1253198305 CMS
Apellis Pharmaceuticals, Inc. $8.08 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1253198307 CMS
AstraZeneca Pharmaceuticals LP $24.39 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1206970813 CMS
Ardelyx, Inc. $19.83 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1247889839 CMS
Otsuka America Pharmaceutical, Inc. $20.23 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1227524934 CMS
Vifor Pharma, Inc. $33.06 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1172021145 CMS
Mallinckrodt Hospital Products Inc. $12.99 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1212005227 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.99 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1223016980 CMS
Novo Nordisk Inc $18.61 05/02/2025 Food and Beverage No dispute reported 06/30/2026 1188860370 CMS
SCPHARMACEUTICALS INC. $16.74 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1228183834 CMS
Bayer Healthcare Pharmaceuticals Inc. $13.83 04/23/2025 Food and Beverage No dispute reported 06/30/2026 1225867747 CMS
Novartis Pharmaceuticals Corporation $31.14 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1200536958 CMS
Aurinia Pharma U.S., Inc. $21.01 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1249423706 CMS
Vifor Pharma, Inc. $23.78 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1172021143 CMS
Ardelyx, Inc. $18.64 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1247889837 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $7.69 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1223016978 CMS
Mallinckrodt Hospital Products Inc. $30.79 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1212005225 CMS
Otsuka America Pharmaceutical, Inc. $20.17 03/27/2025 Food and Beverage No dispute reported 06/30/2026 1227524931 CMS
AstraZeneca Pharmaceuticals LP $13.47 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1207223741 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.74 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1223016976 CMS
Novo Nordisk Inc $23.07 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1188331695 CMS
Ardelyx, Inc. $26.60 03/13/2025 Food and Beverage No dispute reported 06/30/2026 1247889835 CMS
Vifor Pharma, Inc. $24.60 03/12/2025 Food and Beverage No dispute reported 06/30/2026 1172021141 CMS
Calliditas Therapeutics US Inc. $24.19 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1235009793 CMS
Mallinckrodt Hospital Products Inc. $5.12 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1212005223 CMS
Mallinckrodt Hospital Products Inc. $20.40 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1212005221 CMS
Novo Nordisk Inc $22.48 02/24/2025 Food and Beverage No dispute reported 06/30/2026 1188321942 CMS
Mallinckrodt Hospital Products Inc. $27.44 02/20/2025 Food and Beverage No dispute reported 06/30/2026 1212005219 CMS
Otsuka America Pharmaceutical, Inc. $21.59 02/20/2025 Food and Beverage No dispute reported 06/30/2026 1227524926 CMS
Ardelyx, Inc. $16.16 02/18/2025 Food and Beverage No dispute reported 06/30/2026 1247889833 CMS
Mallinckrodt Hospital Products Inc. $6.82 02/18/2025 Food and Beverage No dispute reported 06/30/2026 1212005217 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $12.67 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1223016974 CMS
Mallinckrodt Hospital Products Inc. $31.10 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1212005215 CMS
Novo Nordisk Inc $17.32 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1189043056 CMS
Ardelyx, Inc. $24.70 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1247889831 CMS
Bayer Healthcare Pharmaceuticals Inc. $16.34 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1225867739 CMS
Vifor Pharma, Inc. $25.64 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1172021139 CMS
Ardelyx, Inc. $27.48 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1247889829 CMS
Otsuka America Pharmaceutical, Inc. $22.13 01/22/2025 Food and Beverage No dispute reported 06/30/2026 1227524922 CMS
Mallinckrodt Hospital Products Inc. $31.72 01/20/2025 Food and Beverage No dispute reported 06/30/2026 1212005213 CMS
AstraZeneca Pharmaceuticals LP $24.85 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1207265099 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.73 01/13/2025 Food and Beverage No dispute reported 06/30/2026 1223016972 CMS
Aurinia Pharma U.S., Inc. $21.68 01/10/2025 Food and Beverage No dispute reported 06/30/2026 1249424236 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-1659550473

Plain
KAMBIZ VAHABZADEH, NPI 1659550473. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1659550473.
APA 7
IndustryPayments. (2026). KAMBIZ VAHABZADEH, NPI 1659550473 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1659550473
Bluebook
KAMBIZ VAHABZADEH, NPI 1659550473, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1659550473.

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