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

MAYANK S PATHAK

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1114959475
CMS profile
141231
Location
ORANGE, 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

$4,179.31

252 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 $4,179.31 252

By paying entity

PY2021 · entire year · sorted by reported total

Page 2 of 6; records 51–100 of 252 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

MAYANK S PATHAK

NPI 1114959475 · CMS profile ID 141231

Allopathic & Osteopathic Physicians / Psychiatry & Neurology / Neurology

ORANGE, 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 2 of 6; records 51–100 of 252 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1114959475?year=2021&recipient=provider&page=2#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
MAYANK S PATHAK, NPI 1114959475, CMS profile ID 141231. 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 2 of 6; records 51–100 of 252 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1114959475?year=2021&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202.
APA 7
IndustryPayments. (2026). MAYANK S PATHAK, NPI 1114959475, CMS profile ID 141231. 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 2 of 6; records 51–100 of 252 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1114959475?year=2021&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202.
Bluebook
MAYANK S PATHAK, NPI 1114959475, CMS profile ID 141231, 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 2 of 6; records 51–100 of 252 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-1114959475?year=2021&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.

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

252 matching records · $4,179.31 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 252 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 252.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Sunovion Pharmaceuticals Inc. $7.7810/04/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 821909223 CMS
Eisai Inc. $19.9810/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 817997087 CMS
Novartis Pharmaceuticals Corporation $21.2810/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 813153027 CMS
SK Life Science, Inc. $24.9509/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 826824289 CMS
BANNER LIFE SCIENCES, LLC $16.6309/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 843741233 CMS
Biogen, Inc. $19.1409/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 827847825 CMS
Novartis Pharmaceuticals Corporation $9.9409/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 813152965 CMS
AbbVie Inc. $8.7009/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 795559935 CMS
SK Life Science, Inc. $17.0309/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 826824257 CMS
Eisai Inc. $25.8809/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 845771079 CMS
Biogen, Inc. $26.4209/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 827847803 CMS
Sunovion Pharmaceuticals Inc. $19.1609/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 821683495 CMS
Alexion Pharmaceuticals, Inc. $21.8609/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 783124227 CMS
AbbVie Inc. $18.9009/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 795559929 CMS
Janssen Pharmaceuticals, Inc $14.4009/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 787854647 CMS
Novartis Pharmaceuticals Corporation $8.8609/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 813153023 CMS
Avanir Pharmaceuticals, Inc. $16.9509/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 801050949 CMS
Biogen, Inc. $20.2409/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 827847823 CMS
Novartis Pharmaceuticals Corporation $18.5209/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 813152961 CMS
Novartis Pharmaceuticals Corporation $11.0009/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 813153019 CMS
BANNER LIFE SCIENCES, LLC $13.4309/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 843740815 CMS
Biogen, Inc. $7.0009/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 827847793 CMS
Genentech USA, Inc. $21.0209/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 835949391 CMS
Merck Sharp & Dohme Corporation $11.9209/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 848386195 CMS
Amgen Inc. $31.4309/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 825604421 CMS
Biogen, Inc. $16.4509/07/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 827847819 CMS
Biohaven Pharmaceuticals, Inc. $8.6609/07/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 852587991 CMS
Biogen, Inc. $6.6409/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 827847821 CMS
Biohaven Pharmaceuticals, Inc. $24.3909/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 852587989 CMS
CSL Behring $25.1408/31/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 820262217 CMS
Eisai Inc. $22.9508/31/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 817982585 CMS
MDD US Operations, LLC $18.5908/31/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 853058363 CMS
Novartis Pharmaceuticals Corporation $16.1708/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 813153015 CMS
Biogen, Inc. $19.5708/26/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 827847791 CMS
Amneal Pharmaceuticals LLC $12.2808/25/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 829673321 CMS
Xeris Pharmaceuticals, Inc. $18.7208/25/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 837439723 CMS
Biohaven Pharmaceuticals, Inc. $18.0308/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 852587987 CMS
EMD Serono, Inc. $21.2008/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 849206585 CMS
Merz Pharmaceuticals, LLC $19.3808/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 845434423 CMS
Novartis Pharmaceuticals Corporation $13.0608/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 813152957 CMS
SK Life Science, Inc. $25.0008/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 826824249 CMS
AbbVie Inc. $21.7008/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 795559923 CMS
Sunovion Pharmaceuticals Inc. $20.3108/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 821647935 CMS
Biogen, Inc. $14.6308/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 827847815 CMS
Biohaven Pharmaceuticals, Inc. $28.9108/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 852587985 CMS
Amgen Inc. $8.3408/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 825604417 CMS
Biogen, Inc. $12.8008/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 827847817 CMS
Teva Pharmaceuticals USA, Inc. $26.6808/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 839628539 CMS
Novartis Pharmaceuticals Corporation $18.7208/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 813153011 CMS
Amgen Inc. $23.1108/11/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 825604413 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $4,313.99 233
PY2020 $3,167.32 171
PY2021 $4,179.31 252
PY2022 $4,651.93 248
PY2023 $4,812.60 240
PY2024 $5,695.09 281
PY2025 $5,989.96 253

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.