Covered recipient · General Payments record

JOANNA L CHAN

Allopathic & Osteopathic Physicians Dermatology MOHS-Micrographic Surgery

NPI: 1588714430
CMS profile: 26336
Location: LONG BEACH, 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.

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General Payments · PY2019 · Entire year

$2,891.07

103 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.

Provider summaries generated 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

PY2019 · entire year · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$2,791.08	102
Education	$99.99	1

By paying entity

PY2019 · entire year · sorted by reported total

Paying entity	Amount	Records
Allergan Inc.	$643.79	11
Ortho Dermatologics, a division of Bausch Health US, LLC	$468.75	13
PFIZER INC.	$334.88	25
AbbVie, Inc.	$190.14	9
Janssen Biotech, Inc.	$149.36	4
Silk Road Medical, Inc.	$136.15	1
Almirall LLC	$128.38	6
Mayne Pharma Inc.	$123.54	12
Genentech USA, Inc.	$123.33	3
Cook Medical LLC	$120.04	1
Novartis Pharmaceuticals Corporation	$103.15	1
Lilly USA, LLC	$84.60	4
LEO Pharma Inc.	$61.06	4
Galderma Laboratories, L.P.	$58.05	1
Regeneron Pharmaceuticals, Inc.	$45.00	1
Biofrontera Inc.	$40.32	2
EPI Health, LLC	$32.97	2
DERMIRA, INC.	$20.41	1
Celgene Corporation	$14.14	1
Sun Pharmaceutical Industries Inc.	$13.01	1

Payment records · PY2019

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

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

103 matching records · $2,891.07 reported total · 0 disputed

Nature of payment: All payment types

Records imported here November 5, 2026 (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 103 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 103.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Janssen Biotech, Inc.	$21.86	12/27/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	708392241	CMS
Janssen Biotech, Inc.	$0.85	12/27/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	708392243	CMS
PFIZER INC.	$6.86	12/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673644499	CMS
Lilly USA, LLC	$18.90	12/07/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	657896883	CMS
PFIZER INC.	$14.12	12/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673834767	CMS
Ortho Dermatologics, a division of Bausch Health US, LLC	$15.33	11/26/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684571365	CMS
LEO Pharma Inc.	$23.21	11/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	687255865	CMS
PFIZER INC.	$9.24	11/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673767227	CMS
DERMIRA, INC.	$20.41	11/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	703877199	CMS
Allergan Inc.	$12.65	11/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	670175155	CMS
Allergan Inc.	$120.74	11/07/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	670175153	CMS
PFIZER INC.	$17.85	11/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673749985	CMS
Biofrontera Inc.	$20.75	11/01/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	690543861	CMS
PFIZER INC.	$18.31	10/25/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673158829	CMS
AbbVie, Inc.	$22.08	10/21/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	648239969	CMS
AbbVie, Inc.	$23.29	10/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	648239967	CMS
Almirall LLC	$6.96	10/15/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	676650907	CMS
AbbVie, Inc.	$17.41	10/11/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	648239965	CMS
PFIZER INC.	$7.67	10/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673187007	CMS
EPI Health, LLC	$16.69	10/09/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	660679293	CMS
Lilly USA, LLC	$24.12	10/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	657920955	CMS
Allergan Inc.	$11.66	10/02/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	670175145	CMS
Allergan Inc.	$7.97	10/02/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	670175147	CMS
Allergan Inc.	$71.23	10/02/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	670175149	CMS
Allergan Inc.	$25.90	10/02/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	670175151	CMS
Ortho Dermatologics, a division of Bausch Health US, LLC	$6.51	09/30/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684571363	CMS
Cook Medical LLC	$120.04	09/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	630358257	CMS
Silk Road Medical, Inc.	$136.15	09/28/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	655319557	CMS
PFIZER INC.	$11.33	09/26/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672855139	CMS
Genentech USA, Inc.	$1.27	09/25/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681417527	CMS
Genentech USA, Inc.	$4.14	09/25/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681422777	CMS
PFIZER INC.	$11.56	09/23/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672930358	CMS
Biofrontera Inc.	$19.57	09/20/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	689457351	CMS
Mayne Pharma Inc.	$15.83	09/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	705491843	CMS
PFIZER INC.	$8.06	09/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672872559	CMS
LEO Pharma Inc.	$13.82	09/14/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	687255863	CMS
Ortho Dermatologics, a division of Bausch Health US, LLC	$5.95	09/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684571357	CMS
Ortho Dermatologics, a division of Bausch Health US, LLC	$18.16	09/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684571359	CMS
Ortho Dermatologics, a division of Bausch Health US, LLC	$4.35	09/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684571361	CMS
PFIZER INC.	$14.37	09/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672940061	CMS
AbbVie, Inc.	$24.49	08/23/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	648239963	CMS
Allergan Inc.	$125.00	08/20/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	670175143	CMS
Mayne Pharma Inc.	$4.88	08/15/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	705491839	CMS
Mayne Pharma Inc.	$14.00	08/15/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	705491841	CMS
PFIZER INC.	$4.81	08/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672493481	CMS
Lilly USA, LLC	$18.05	08/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	657907357	CMS
PFIZER INC.	$7.91	08/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672544109	CMS
Almirall LLC	$6.03	08/01/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	676650904	CMS
PFIZER INC.	$8.45	07/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672468074	CMS
PFIZER INC.	$26.32	07/22/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672477123	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$2,891.07	103
PY2020	$640.89	26
PY2021	$2,773.10	16
PY2022	$1,724.49	33
PY2023	$2,633.06	71
PY2024	$5,100.91	113
PY2025	$2,332.01	73

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-1588714430

Plain: JOANNA L CHAN, NPI 1588714430. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1588714430.
APA 7: IndustryPayments. (2026). JOANNA L CHAN, NPI 1588714430 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1588714430
Bluebook: JOANNA L CHAN, NPI 1588714430, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1588714430.

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