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 · PY2019 · Entire year

$4,313.99

233 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

PY2019 · entire year · sorted by reported total

By paying entity

PY2019 · entire year · sorted by reported total

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

233 matching records · $4,313.99 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 233 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 233.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Novartis Pharmaceuticals Corporation $12.5312/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659879369 CMS
Biogen, Inc. $21.1212/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660643747 CMS
Supernus Pharmaceuticals, Inc. $7.2212/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026702342983 CMS
Merz North America, Inc. $21.1412/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026689358023 CMS
Novartis Pharmaceuticals Corporation $13.5612/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659879367 CMS
Alexion Pharmaceuticals, Inc. $31.4012/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695561442 CMS
Biogen, Inc. $20.0512/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660643767 CMS
Amneal Pharmaceuticals LLC $21.3912/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026692321905 CMS
Sunovion Pharmaceuticals Inc. $9.2012/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026688179645 CMS
Allergan Inc. $7.6412/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670931989 CMS
Supernus Pharmaceuticals, Inc. $13.3112/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026702342981 CMS
Genentech USA, Inc. $16.7812/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681420825 CMS
GENZYME CORPORATION $22.0812/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694232105 CMS
Novartis Pharmaceuticals Corporation $13.7411/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659879365 CMS
Supernus Pharmaceuticals, Inc. $9.8311/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026702342979 CMS
US WorldMeds, LLC $15.9611/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699466445 CMS
CSL Behring $23.3511/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026683875603 CMS
GENZYME CORPORATION $24.9811/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694216789 CMS
Sunovion Pharmaceuticals Inc. $21.0011/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026688179647 CMS
Kyowa Kirin, Inc. $18.4711/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026687565249 CMS
Allergan Inc. $6.6911/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670931987 CMS
Amgen Inc. $20.6311/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662745989 CMS
Mallinckrodt Enterprises LLC $25.9011/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026704752461 CMS
Sunovion Pharmaceuticals Inc. $16.5811/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026688179643 CMS
UCB, Inc. $29.0211/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026688333511 CMS
EMD Serono, Inc. $10.9411/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026703007333 CMS
UCB, Inc. $26.2311/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026688333497 CMS
Amgen Inc. $25.7811/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662745985 CMS
EISAI INC. $15.4311/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026697018785 CMS
PORTOLA PHARMACEUTICALS, INC. $11.8611/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026705260245 CMS
ACADIA Pharmaceuticals Inc $18.2211/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700017937 CMS
Acorda Therapeutics, Inc $17.0911/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026633502881 CMS
Mitsubishi Tanabe Pharma America, Inc. $19.7810/31/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026703740157 CMS
GENZYME CORPORATION $21.5110/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694249579 CMS
GENZYME CORPORATION $24.8910/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694216671 CMS
EMD Serono, Inc. $7.8610/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026703012493 CMS
EMD Serono, Inc. $5.7010/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026703015571 CMS
EMD Serono, Inc. $2.5910/24/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026703022071 CMS
EMD Serono, Inc. $0.1210/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026703028303 CMS
EMD Serono, Inc. $14.1410/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026702994373 CMS
Adamas Pharmaceuticals, Inc. $14.5710/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694971057 CMS
Allergan Inc. $24.1410/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670931983 CMS
CSL Behring $9.5510/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026683875593 CMS
GE HEALTHCARE $14.8810/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026698467335 CMS
Amgen Inc. $28.6010/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662745983 CMS
Sunovion Pharmaceuticals Inc. $20.4510/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026688179641 CMS
Novartis Pharmaceuticals Corporation $16.4810/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659879339 CMS
Novartis Pharmaceuticals Corporation $15.4110/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659879363 CMS
Novartis Pharmaceuticals Corporation $14.3210/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659879361 CMS
Lilly USA, LLC $14.2610/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658012557 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.

Cite this record.

Plain
MAYANK S PATHAK, NPI 1114959475. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1114959475.
APA 7
IndustryPayments. (2026). MAYANK S PATHAK, NPI 1114959475 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1114959475
Bluebook
MAYANK S PATHAK, NPI 1114959475, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1114959475.

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