Covered recipient · General Payments record

IAN M PURCELL

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI: 1124233739
CMS profile: 323522
Location: SAN DIEGO, 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 · PY2020 · Entire year

$3,209.29

223 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

PY2020 · entire year · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$3,209.29	223

By paying entity

PY2020 · entire year · sorted by reported total

Paying entity	Amount	Records
Adamas Pharmaceuticals, Inc.	$252.37	14
Allergan, Inc.	$234.06	20
Zyla Life Sciences, Inc.	$223.41	37
UCB, Inc.	$205.00	12
Novartis Pharmaceuticals Corporation	$179.38	15
Vanda Pharmaceuticals Inc.	$178.67	7
Amgen Inc.	$165.69	10
SCILEX PHARMACEUTICALS INC.	$160.83	13
Supernus Pharmaceuticals, Inc.	$145.79	14
Lundbeck LLC	$142.28	7
Biogen, Inc.	$128.48	6
CSL Behring	$115.87	7
Eisai Inc.	$113.81	6
Mallinckrodt Hospital Products Inc.	$86.56	3
GE HEALTHCARE	$86.24	3
Upsher-Smith Laboratories LLC	$84.88	4
Alexion Pharmaceuticals, Inc.	$80.24	3
Arbor Pharmaceuticals, Inc.	$53.02	3
Genentech USA, Inc.	$50.22	3
Avanir Pharmaceuticals, Inc.	$46.45	3
GENZYME CORPORATION	$45.97	3
Neurelis, Inc.	$43.46	3
Bausch Health US, LLC	$39.61	2
SK Life Science, Inc.	$39.43	2
Biohaven Pharmaceuticals, Inc.	$39.18	2
Alfasigma USA, Inc.	$38.40	2
Sunovion Pharmaceuticals Inc.	$37.07	2
Assertio Therapeutics, Inc.	$36.23	8
Lilly USA, LLC	$30.98	2
Currax Pharmaceuticals LLC	$29.88	2
Greenwich Biosciences, Inc.	$29.46	1
Teva Pharmaceuticals USA, Inc.	$28.76	2
PORTOLA PHARMACEUTICALS, LLC	$24.02	1
ACADIA Pharmaceuticals Inc	$13.59	1

Page 2 of 5; records 51–100 of 223 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

IAN M PURCELL

NPI 1124233739 · CMS profile ID 323522

Allopathic & Osteopathic Physicians / Psychiatry & Neurology / Neurology

SAN DIEGO, CA

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.

General Payments, PY2020; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 2 of 5; records 51–100 of 223 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1124233739?year=2020&recipient=provider&page=2#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain: IAN M PURCELL, NPI 1124233739, CMS profile ID 323522. General Payments, PY2020; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 5; records 51–100 of 223 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1124233739?year=2020&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019.
APA 7: IndustryPayments. (2026). IAN M PURCELL, NPI 1124233739, CMS profile ID 323522. General Payments, PY2020; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 5; records 51–100 of 223 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1124233739?year=2020&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019.
Bluebook: IAN M PURCELL, NPI 1124233739, CMS profile ID 323522, IndustryPayments, General Payments, PY2020; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 2 of 5; records 51–100 of 223 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019. https://industrypayments.org/provider/npi-1124233739?year=2020&recipient=provider&page=2#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

General Payments only. Research Payments and Ownership/Investment Interests are separate datasets and are not included.

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

Centers for Medicare & Medicaid Services, Open Payments

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.

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.

IndustryPayments.org is not a consumer reporting agency as defined by the Fair Credit Reporting Act. Do not use this site to determine any person's eligibility for employment, credentialing, insurance, credit, housing, or any other purpose covered by the FCRA.

Methodology: https://industrypayments.org/methodology

Payment records · PY2020

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

Reporting company Nature of payment

General Payments · PY2020 · Physicians and non-physician practitioners · CMS publication 2026-06-30

223 matching records · $3,209.29 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 223 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 51–100 of 223.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Eisai Inc.	$19.95	10/26/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	751238459	CMS
Zyla Life Sciences, Inc.	$5.32	10/26/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	749049639	CMS
Mallinckrodt Hospital Products Inc.	$27.05	10/23/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	751716343	CMS
Allergan, Inc.	$11.95	10/20/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	723860039	CMS
Novartis Pharmaceuticals Corporation	$13.85	10/19/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	726088161	CMS
SCILEX PHARMACEUTICALS INC.	$17.50	10/19/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	752403689	CMS
CSL Behring	$15.84	10/15/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	728950481	CMS
Supernus Pharmaceuticals, Inc.	$7.87	10/14/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	748356813	CMS
GENZYME CORPORATION	$15.68	10/13/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	744200087	CMS
Lilly USA, LLC	$18.10	10/13/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	728443517	CMS
UCB, Inc.	$6.77	10/11/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746093131	CMS
Assertio Therapeutics, Inc.	$4.84	10/08/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	748834781	CMS
Zyla Life Sciences, Inc.	$0.19	10/08/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	749047553	CMS
SCILEX PHARMACEUTICALS INC.	$6.21	10/06/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	752402799	CMS
Assertio Therapeutics, Inc.	$1.43	10/05/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	748832855	CMS
Assertio Therapeutics, Inc.	$0.39	10/05/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	748833773	CMS
Biogen, Inc.	$19.91	10/05/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	737262037	CMS
Novartis Pharmaceuticals Corporation	$16.17	10/05/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	726088153	CMS
Allergan, Inc.	$6.19	10/02/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	723860037	CMS
Novartis Pharmaceuticals Corporation	$8.67	10/02/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	726088157	CMS
UCB, Inc.	$37.20	09/30/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746097789	CMS
SK Life Science, Inc.	$22.89	09/28/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	733067703	CMS
Zyla Life Sciences, Inc.	$0.64	09/28/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	749047555	CMS
Zyla Life Sciences, Inc.	$5.59	09/28/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	749060093	CMS
Allergan, Inc.	$6.72	09/16/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	723860035	CMS
Amgen Inc.	$4.38	09/14/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	741087139	CMS
Eisai Inc.	$11.05	09/12/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	751223733	CMS
Lundbeck LLC	$15.67	09/11/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	747565105	CMS
Mallinckrodt Hospital Products Inc.	$26.47	09/10/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	751716341	CMS
UCB, Inc.	$8.26	09/10/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746091837	CMS
Supernus Pharmaceuticals, Inc.	$4.09	09/09/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	748356811	CMS
UCB, Inc.	$17.61	09/09/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746115201	CMS
Adamas Pharmaceuticals, Inc.	$19.57	09/08/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	750013673	CMS
Novartis Pharmaceuticals Corporation	$15.79	09/08/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	726088147	CMS
Biogen, Inc.	$21.82	09/04/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	737262043	CMS
Amgen Inc.	$34.80	09/03/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	741087143	CMS
UCB, Inc.	$7.87	09/03/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746091535	CMS
Zyla Life Sciences, Inc.	$12.68	09/01/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	749051715	CMS
Arbor Pharmaceuticals, Inc.	$18.42	08/31/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	735746755	CMS
GENZYME CORPORATION	$12.92	08/31/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	744200097	CMS
Novartis Pharmaceuticals Corporation	$6.50	08/31/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	726088151	CMS
Currax Pharmaceuticals LLC	$14.90	08/27/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	739132147	CMS
Assertio Therapeutics, Inc.	$4.92	08/26/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	748831077	CMS
Upsher-Smith Laboratories LLC	$23.86	08/26/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	733044995	CMS
Supernus Pharmaceuticals, Inc.	$19.60	08/25/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	748356809	CMS
Neurelis, Inc.	$13.54	08/24/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	751869569	CMS
Allergan, Inc.	$8.05	08/21/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	723860033	CMS
Zyla Life Sciences, Inc.	$4.47	08/21/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	749060095	CMS
Vanda Pharmaceuticals Inc.	$22.81	08/20/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	735141351	CMS
Biogen, Inc.	$24.49	08/19/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	737262047	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$3,779.43	243
PY2020	$3,209.29	223
PY2021	$6,285.64	374
PY2022	$5,962.98	317
PY2023	$5,581.03	288
PY2024	$6,130.12	283
PY2025	$6,213.97	302

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.