Covered recipient · General Payments record

MICKY CHUN

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI: 1306821434
CMS profile: 58652
Location: ROCKVILLE CENTRE, NY

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 · PY2025

$1,955.82

86 records · 0 disputed

Summary and payment records

CMS publication 2026-06-30

Read the payment records

“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.
Methodology & Data — sourcing, labeling, and limitations.

Data mirrored July 26, 2026. 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 ↗

By nature of payment

PY2025 · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$1,955.82	86

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Otsuka America Pharmaceutical, Inc.	$256.02	15
Bayer HealthCare Pharmaceuticals Inc.	$222.18	11
Novo Nordisk AS	$214.35	5
Acerta Pharma LLC	$209.02	10
Retrophin, Inc.	$199.04	8
Amgen Inc.	$161.71	6
Lilly USA, LLC	$102.29	6
Mallinckrodt Hospital Products Inc.	$101.06	4
NOVARTIS PHARMACEUTICALS CORPORATION	$96.63	4
OPKO Pharmaceuticals, LLC	$94.71	5
Aurinia Pharma U.S., Inc.	$61.37	3
Relypsa, Inc.	$57.93	2
Ardelyx, Inc.	$54.88	2
CALLIDITAS THERAPEUTICS US INC.	$35.86	1
Renalytix AI, Inc.	$33.77	2
SCPHARMACEUTICALS INC.	$29.39	1
Boehringer Ingelheim Pharmaceuticals, Inc.	$25.61	1

Payment records · PY2025 (86)

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

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
Otsuka America Pharmaceutical, Inc.	$23.67	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1227309609	CMS
OPKO Pharmaceuticals, LLC	$17.57	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1222077580	CMS
Lilly USA, LLC	$17.53	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1186784277	CMS
Otsuka America Pharmaceutical, Inc.	$25.27	12/05/2025	Food and Beverage	No dispute reported	06/30/2026	1227309605	CMS
Otsuka America Pharmaceutical, Inc.	$4.28	12/05/2025	Food and Beverage	No dispute reported	06/30/2026	1227309607	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$25.61	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1222766683	CMS
AstraZeneca Pharmaceuticals LP	$23.48	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1206918025	CMS
Amgen Inc.	$23.96	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1228562692	CMS
AstraZeneca Pharmaceuticals LP	$21.45	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1206218080	CMS
Bayer Healthcare Pharmaceuticals Inc.	$21.56	11/21/2025	Food and Beverage	No dispute reported	06/30/2026	1225497114	CMS
Renalytix AI, Inc.	$18.85	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1234870588	CMS
Aurinia Pharma U.S., Inc.	$20.85	11/14/2025	Food and Beverage	No dispute reported	06/30/2026	1249419252	CMS
Travere Therapeutics, Inc.	$17.79	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1244397256	CMS
OPKO Pharmaceuticals, LLC	$15.33	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1222077572	CMS
Travere Therapeutics, Inc.	$37.07	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1244397266	CMS
Otsuka America Pharmaceutical, Inc.	$20.99	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1227309603	CMS
Otsuka America Pharmaceutical, Inc.	$15.18	10/31/2025	Food and Beverage	No dispute reported	06/30/2026	1227309599	CMS
Otsuka America Pharmaceutical, Inc.	$14.58	10/31/2025	Food and Beverage	No dispute reported	06/30/2026	1227309601	CMS
AstraZeneca Pharmaceuticals LP	$25.04	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1206612816	CMS
Renalytix AI, Inc.	$14.92	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1234870586	CMS
Aurinia Pharma U.S., Inc.	$19.73	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1249419740	CMS
Lilly USA, LLC	$16.73	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1186838187	CMS
Novartis Pharmaceuticals Corporation	$24.71	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1200013807	CMS
Bayer Healthcare Pharmaceuticals Inc.	$26.28	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1225497108	CMS
Ardelyx, Inc.	$30.94	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1247841504	CMS
Bayer Healthcare Pharmaceuticals Inc.	$21.59	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1225497112	CMS
Novo Nordisk Inc	$28.45	09/27/2025	Food and Beverage	No dispute reported	06/30/2026	1188284320	CMS
Lilly USA, LLC	$15.00	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1186824924	CMS
Novo Nordisk Inc	$20.06	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1189045153	CMS
Otsuka America Pharmaceutical, Inc.	$19.16	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1227309597	CMS
Bayer Healthcare Pharmaceuticals Inc.	$28.17	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1225497110	CMS
Travere Therapeutics, Inc.	$38.13	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1244397268	CMS
Otsuka America Pharmaceutical, Inc.	$24.60	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1227309595	CMS
Mallinckrodt Hospital Products Inc.	$17.37	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1211958614	CMS
SCPHARMACEUTICALS INC.	$29.39	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1228197399	CMS
Calliditas Therapeutics US Inc.	$35.86	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1234993985	CMS
Mallinckrodt Hospital Products Inc.	$31.38	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1211958612	CMS
Travere Therapeutics, Inc.	$27.94	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1244397262	CMS
Bayer Healthcare Pharmaceuticals Inc.	$18.33	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1225497104	CMS
Bayer Healthcare Pharmaceuticals Inc.	$5.27	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1225497106	CMS
Mallinckrodt Hospital Products Inc.	$26.02	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1211958610	CMS
OPKO Pharmaceuticals, LLC	$22.58	07/24/2025	Food and Beverage	No dispute reported	06/30/2026	1222077567	CMS
AstraZeneca Pharmaceuticals LP	$16.43	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1206406947	CMS
Novartis Pharmaceuticals Corporation	$16.82	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1200160028	CMS
Amgen Inc.	$27.11	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1228562700	CMS
OPKO Pharmaceuticals, LLC	$20.60	07/03/2025	Food and Beverage	No dispute reported	06/30/2026	1222077559	CMS
Amgen Inc.	$28.36	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1228562694	CMS
Otsuka America Pharmaceutical, Inc.	$27.34	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1227309593	CMS
OPKO Pharmaceuticals, LLC	$18.63	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1222077555	CMS
AstraZeneca Pharmaceuticals LP	$23.53	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1206275190	CMS
Lilly USA, LLC	$19.23	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1186824922	CMS
Novartis Pharmaceuticals Corporation	$28.03	05/23/2025	Food and Beverage	No dispute reported	06/30/2026	1200160026	CMS
Bayer Healthcare Pharmaceuticals Inc.	$1.30	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1225497096	CMS
Bayer Healthcare Pharmaceuticals Inc.	$24.51	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1225497098	CMS
Bayer Healthcare Pharmaceuticals Inc.	$19.36	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1225497100	CMS
Travere Therapeutics, Inc.	$1.80	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1244397254	CMS
Travere Therapeutics, Inc.	$28.72	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1244397264	CMS
Vifor Pharma, Inc.	$26.39	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1172028519	CMS
Aurinia Pharma U.S., Inc.	$20.79	04/25/2025	Food and Beverage	No dispute reported	06/30/2026	1249425547	CMS
AstraZeneca Pharmaceuticals LP	$19.49	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1206583386	CMS
Amgen Inc.	$27.12	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1228562702	CMS
Otsuka America Pharmaceutical, Inc.	$27.93	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1227309591	CMS
AstraZeneca Pharmaceuticals LP	$23.44	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1206308978	CMS
Novo Nordisk Inc	$122.21	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1188940754	CMS
Travere Therapeutics, Inc.	$23.67	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1244397258	CMS
Bayer Healthcare Pharmaceuticals Inc.	$28.53	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1225497094	CMS
Ardelyx, Inc.	$23.94	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1247841502	CMS
Lilly USA, LLC	$19.05	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1186807467	CMS
AstraZeneca Pharmaceuticals LP	$14.03	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1206309460	CMS
AstraZeneca Pharmaceuticals LP	$18.74	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1206500414	CMS
Otsuka America Pharmaceutical, Inc.	$18.53	03/07/2025	Food and Beverage	No dispute reported	06/30/2026	1227309585	CMS
Otsuka America Pharmaceutical, Inc.	$5.78	03/07/2025	Food and Beverage	No dispute reported	06/30/2026	1227309587	CMS
Otsuka America Pharmaceutical, Inc.	$1.96	03/07/2025	Food and Beverage	No dispute reported	06/30/2026	1227309589	CMS
Lilly USA, LLC	$14.75	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1186807465	CMS
Novartis Pharmaceuticals Corporation	$27.07	02/21/2025	Food and Beverage	No dispute reported	06/30/2026	1200160014	CMS
Amgen Inc.	$26.91	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1228562698	CMS
Novo Nordisk Inc	$23.69	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1188967362	CMS
Mallinckrodt Hospital Products Inc.	$26.29	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1211958608	CMS
Bayer Healthcare Pharmaceuticals Inc.	$27.28	02/06/2025	Food and Beverage	No dispute reported	06/30/2026	1225497102	CMS
Otsuka America Pharmaceutical, Inc.	$7.88	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1227309583	CMS
Otsuka America Pharmaceutical, Inc.	$18.87	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1227309581	CMS
Vifor Pharma, Inc.	$31.54	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1172028477	CMS
Amgen Inc.	$28.25	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1228562696	CMS
Travere Therapeutics, Inc.	$23.92	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1244397260	CMS
AstraZeneca Pharmaceuticals LP	$23.39	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1206589460	CMS
Novo Nordisk Inc	$19.94	01/03/2025	Food and Beverage	No dispute reported	06/30/2026	1188730777	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$867.73	44
PY2020	$431.38	21
PY2021	$560.56	23
PY2022	$587.84	27
PY2023	$1,189.11	50
PY2024	$1,318.11	57
PY2025	$1,955.82	86

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 and profile matching

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-1306821434

Plain: MICKY CHUN, NPI 1306821434. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1306821434.
APA 7: IndustryPayments. (2026). MICKY CHUN, NPI 1306821434 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1306821434
Bluebook: MICKY CHUN, NPI 1306821434, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1306821434.

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