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

CHARULATHA P NAGAR

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1104810191
CMS profile
185908
Location
LAKE FOREST, IL

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 · PY2024 · Entire year

$38,894.75

135 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

PY2024 · entire year · sorted by reported total

By paying entity

PY2024 · entire year · sorted by reported total

Paying entityAmountRecords
ARGENX US, INC. $36,658.70 52
UCB, Inc. $1,050.00 1
ABBVIE INC. $786.20 74
W. L. Gore & Associates, Inc. $143.46 1
Amneal Pharmaceuticals LLC $119.91 1
Genentech USA, Inc. $81.16 3
Amgen Inc. $20.79 1
Alexion Pharmaceuticals, Inc. $19.01 1
Kedrion Biopharma, Inc. $15.52 1

Payment records · PY2024

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

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

135 matching records · $38,894.75 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 135 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 135.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
ARGENX US, INC. $22.5012/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142124809 CMS
ARGENX US, INC. $1,500.0012/19/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142120891 CMS
ARGENX US, INC. $121.9012/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142121289 CMS
ARGENX US, INC. $5,500.0012/12/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142126489 CMS
ARGENX US, INC. $884.4712/06/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142126495 CMS
ABBVIE INC. $7.1612/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105093135 CMS
ARGENX US, INC. $41.3112/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142126485 CMS
ARGENX US, INC. $60.0012/05/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142126487 CMS
ARGENX US, INC. $1,250.0012/03/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142116725 CMS
ARGENX US, INC. $8.0412/03/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142116959 CMS
ARGENX US, INC. $3,000.0012/03/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142120947 CMS
ARGENX US, INC. $26.0112/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142124897 CMS
ABBVIE INC. $5.2111/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105093133 CMS
Amneal Pharmaceuticals LLC $119.9111/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139196096 CMS
Kedrion Biopharma, Inc. $15.5211/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261125861095 CMS
ABBVIE INC. $7.4611/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105093131 CMS
ABBVIE INC. $6.2911/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105093129 CMS
ARGENX US, INC. $25.6111/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142124905 CMS
ARGENX US, INC. $3,000.0011/13/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142116727 CMS
ABBVIE INC. $6.8111/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105093127 CMS
ABBVIE INC. $5.5811/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105093125 CMS
ABBVIE INC. $9.4511/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105093123 CMS
ARGENX US, INC. $124.9911/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142120761 CMS
ARGENX US, INC. $26.3611/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142119613 CMS
ARGENX US, INC. $60.0010/30/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142120615 CMS
ARGENX US, INC. $669.6810/30/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142120619 CMS
ABBVIE INC. $6.2210/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105093121 CMS
ABBVIE INC. $8.2110/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105093119 CMS
ABBVIE INC. $8.8610/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105093117 CMS
ARGENX US, INC. $104.6410/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142115978 CMS
ARGENX US, INC. $1,250.0010/18/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142116026 CMS
ARGENX US, INC. $6,000.0010/18/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142116389 CMS
ARGENX US, INC. $33.5010/18/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142116403 CMS
ARGENX US, INC. $207.1810/18/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142116407 CMS
ARGENX US, INC. $34.7310/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142116585 CMS
ABBVIE INC. $7.3410/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105093115 CMS
ABBVIE INC. $7.0710/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105093113 CMS
ARGENX US, INC. $121.1210/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142116951 CMS
ARGENX US, INC. $500.0010/03/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142126463 CMS
ABBVIE INC. $8.4810/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105093111 CMS
ARGENX US, INC. $60.0009/27/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142116911 CMS
ARGENX US, INC. $890.8209/27/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142116913 CMS
ARGENX US, INC. $5,000.0009/24/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142113925 CMS
ARGENX US, INC. $19.0409/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142123433 CMS
ARGENX US, INC. $115.4309/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142116297 CMS
ARGENX US, INC. $55.5009/19/2024 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142121894 CMS
ARGENX US, INC. $125.3409/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142116309 CMS
ABBVIE INC. $8.1909/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105093109 CMS
ABBVIE INC. $6.2009/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105093107 CMS
ABBVIE INC. $7.7909/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105093105 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $124.94 1
PY2022 $8,411.73 22
PY2023 $26,138.88 72
PY2024 $38,894.75 135
PY2025 $38,049.85 84

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
2021, 2022, 2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · 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.

Plain
CHARULATHA P NAGAR, NPI 1104810191. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1104810191.
APA 7
IndustryPayments. (2026). CHARULATHA P NAGAR, NPI 1104810191 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1104810191
Bluebook
CHARULATHA P NAGAR, NPI 1104810191, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1104810191.

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