Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

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 · PY2021 · Entire year

$6,285.64

374 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 . 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

PY2021 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $6,285.64 374

By paying entity

PY2021 · entire year · sorted by reported total

Paying entityAmountRecords
Biohaven Pharmaceuticals, Inc. $533.72 27
AbbVie Inc. $527.62 54
Teva Pharmaceuticals USA, Inc. $503.52 30
Biogen, Inc. $480.80 21
Amgen Inc. $353.37 25
Novartis Pharmaceuticals Corporation $323.99 24
Neurelis, Inc. $200.95 16
UCB, Inc. $191.74 10
Inspire Medical Systems, Inc. $175.21 1
Vanda Pharmaceuticals Inc. $170.58 9
Eisai Inc. $167.70 10
Sunovion Pharmaceuticals Inc. $162.35 11
SCILEX PHARMACEUTICALS INC. $161.84 13
Lundbeck LLC $152.11 7
BOSTON SCIENTIFIC CORPORATION $150.69 5
SK Life Science, Inc. $138.53 8
Currax Pharmaceuticals LLC $133.07 10
Supernus Pharmaceuticals, Inc. $129.97 16
Alexion Pharmaceuticals, Inc. $127.73 5
UPSHER-SMITH LABORATORIES LLC $118.43 5
Stryker Corporation $110.77 1
Allergan, Inc. $109.40 6
CSL Behring $100.37 6
GENZYME CORPORATION $97.85 5
Lilly USA, LLC $94.01 5
HARMONY BIOSCIENCES LLC $92.93 4
Celgene Corporation $81.41 4
PFIZER INC. $76.40 4
Neurocrine Biosciences, Inc. $75.38 3
Adamas Pharmaceuticals, Inc. $61.21 3
BANNER LIFE SCIENCES, LLC $46.09 2
ARBOR PHARMACEUTICALS, INC. $44.50 3
CATALYST PHARMACEUTICALS, INC. $43.98 2
Janssen Pharmaceuticals, Inc $42.01 2
Almatica Pharma LLC $39.63 3
MITSUBISHI TANABE PHARMA AMERICA, INC. $39.17 2
Mallinckrodt Hospital Products Inc. $36.80 2
Avanir Pharmaceuticals, Inc. $31.61 2
AstraZeneca Pharmaceuticals LP $30.21 2
GE HEALTHCARE $29.00 1
GRT US Holding, Inc. $25.44 1
Xeris Pharmaceuticals, Inc. $20.26 1
Greenwich Biosciences, Inc. $19.20 1
Alfasigma USA, Inc. $18.26 1
Genentech USA, Inc. $15.83 1

Page 1 of 8; records 1–50 of 374 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 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.

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, PY2021; 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 1 of 8; records 1–50 of 374 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1124233739?year=2021&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202

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, PY2021; 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 1 of 8; records 1–50 of 374 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1124233739?year=2021&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202.
APA 7
IndustryPayments. (2026). IAN M PURCELL, NPI 1124233739, CMS profile ID 323522. General Payments, PY2021; 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 1 of 8; records 1–50 of 374 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=2021&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202.
Bluebook
IAN M PURCELL, NPI 1124233739, CMS profile ID 323522, IndustryPayments, General Payments, PY2021; 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 1 of 8; records 1–50 of 374 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202. https://industrypayments.org/provider/npi-1124233739?year=2021&recipient=provider#records-h.

Centers for Medicare & Medicaid Services, Open Payments

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

Payment records · PY2021

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

General Payments · PY2021 · Physicians and non-physician practitioners · CMS publication 2026-06-30

374 matching records · $6,285.64 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 374 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 374.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
CSL Behring $15.9612/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 820169663 CMS
PFIZER INC. $24.7412/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 833511397 CMS
Biohaven Pharmaceuticals, Inc. $3.4712/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 852594835 CMS
Biohaven Pharmaceuticals, Inc. $13.9512/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 852594833 CMS
AbbVie Inc. $6.8612/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 795723075 CMS
AbbVie Inc. $5.5012/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 795723069 CMS
SK Life Science, Inc. $18.7212/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 826851507 CMS
SK Life Science, Inc. $0.8112/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 826851509 CMS
Amgen Inc. $5.6712/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 825361545 CMS
Biohaven Pharmaceuticals, Inc. $2.0012/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 852594831 CMS
Lundbeck LLC $19.9712/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 845929197 CMS
Teva Pharmaceuticals USA, Inc. $18.2912/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 839537483 CMS
Alexion Pharmaceuticals, Inc. $26.7612/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 783120395 CMS
Biogen, Inc. $8.6612/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 827837453 CMS
Biohaven Pharmaceuticals, Inc. $20.2512/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 852594829 CMS
Biogen, Inc. $18.9012/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 827837467 CMS
Novartis Pharmaceuticals Corporation $5.0312/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 813177057 CMS
AbbVie Inc. $9.9212/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 795723064 CMS
BOSTON SCIENTIFIC CORPORATION $24.9412/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 777559343 CMS
CSL Behring $13.4512/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 820169653 CMS
Eisai Inc. $17.0912/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 818048253 CMS
Amgen Inc. $16.4112/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 825361541 CMS
Neurelis, Inc. $18.3912/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 842876557 CMS
Biohaven Pharmaceuticals, Inc. $23.7312/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 852594827 CMS
AbbVie Inc. $15.9812/07/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 795723059 CMS
Currax Pharmaceuticals LLC $14.0512/07/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 792536013 CMS
Supernus Pharmaceuticals, Inc. $11.0212/06/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 845099791 CMS
Biogen, Inc. $8.1212/04/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 827837451 CMS
Sunovion Pharmaceuticals Inc. $14.0012/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 821839381 CMS
UCB, Inc. $38.6912/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 807331077 CMS
AbbVie Inc. $4.6611/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 795723053 CMS
SCILEX PHARMACEUTICALS INC. $16.1511/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 846529727 CMS
Novartis Pharmaceuticals Corporation $14.9211/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 813177053 CMS
AbbVie Inc. $9.5011/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 795723047 CMS
UPSHER-SMITH LABORATORIES LLC $24.4811/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 834703759 CMS
Amgen Inc. $15.6711/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 825361537 CMS
CSL Behring $15.3511/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 820169647 CMS
MITSUBISHI TANABE PHARMA AMERICA, INC. $20.6811/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 844027149 CMS
AbbVie Inc. $21.2611/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 795723041 CMS
Vanda Pharmaceuticals Inc. $13.6911/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 838909997 CMS
Biogen, Inc. $5.6411/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 827837449 CMS
Sunovion Pharmaceuticals Inc. $7.8711/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 821908763 CMS
Teva Pharmaceuticals USA, Inc. $4.6811/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 839537351 CMS
Teva Pharmaceuticals USA, Inc. $13.1811/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 839537353 CMS
GENZYME CORPORATION $23.8211/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 843567013 CMS
Allergan, Inc. $17.8811/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 792912715 CMS
BANNER LIFE SCIENCES, LLC $23.0511/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 843742219 CMS
Neurelis, Inc. $10.1311/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 842876555 CMS
PFIZER INC. $13.3211/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 833286003 CMS
AbbVie Inc. $6.7311/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 795723035 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
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
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.