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

SHILPA P DIWAN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Psychiatry

NPI
1942457999
CMS profile
1243911
Location
IRVINE, 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

$1,777.01

114 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

Nature of paymentAmountRecords
Food and Beverage $1,777.01 114

By paying entity

PY2019 · entire year · sorted by reported total

Page 1 of 3; records 1–50 of 114 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

SHILPA P DIWAN

NPI 1942457999 · CMS profile ID 1243911

Allopathic & Osteopathic Physicians / Psychiatry & Neurology / Psychiatry

IRVINE, 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, PY2019; 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 3; records 1–50 of 114 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1942457999?year=2019&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e

Cite these filtered records

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

Plain
SHILPA P DIWAN, NPI 1942457999, CMS profile ID 1243911. General Payments, PY2019; 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 3; records 1–50 of 114 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1942457999?year=2019&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
APA 7
IndustryPayments. (2026). SHILPA P DIWAN, NPI 1942457999, CMS profile ID 1243911. General Payments, PY2019; 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 3; records 1–50 of 114 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1942457999?year=2019&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
Bluebook
SHILPA P DIWAN, NPI 1942457999, CMS profile ID 1243911, IndustryPayments, General Payments, PY2019; 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 3; records 1–50 of 114 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e. https://industrypayments.org/provider/npi-1942457999?year=2019&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 · 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

114 matching records · $1,777.01 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 114 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 114.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Vanda Pharmaceuticals Inc. $25.4912/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697672051 CMS
Otsuka America Pharmaceutical, Inc. $20.6612/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 687377741 CMS
Alkermes, Inc. $18.3912/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686584689 CMS
Otsuka America Pharmaceutical, Inc. $20.1912/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 687377737 CMS
Otsuka America Pharmaceutical, Inc. $15.3012/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 687377739 CMS
Vanda Pharmaceuticals Inc. $22.1311/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697672049 CMS
Otsuka America Pharmaceutical, Inc. $3.9511/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 687377735 CMS
Neurocrine Biosciences, Inc. $1.3011/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 693124091 CMS
Neurocrine Biosciences, Inc. $17.0011/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 693124093 CMS
Teva Pharmaceuticals USA, Inc. $3.9011/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697834969 CMS
Otsuka America Pharmaceutical, Inc. $19.8411/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 687377733 CMS
Neurocrine Biosciences, Inc. $1.7811/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 693124081 CMS
Neurocrine Biosciences, Inc. $3.3511/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 693124085 CMS
Neurocrine Biosciences, Inc. $0.4711/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 693124087 CMS
Neos Therapeutics, LP $24.0011/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705633295 CMS
Teva Pharmaceuticals USA, Inc. $4.1910/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697824065 CMS
Otsuka America Pharmaceutical, Inc. $23.1410/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 687377731 CMS
Bausch Health US, LLC $14.8210/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 684522721 CMS
Teva Pharmaceuticals USA, Inc. $4.4810/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697823797 CMS
Alkermes, Inc. $22.6110/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686584687 CMS
Neurocrine Biosciences, Inc. $25.7710/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 693124079 CMS
Teva Pharmaceuticals USA, Inc. $4.9010/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697742367 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.1410/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 682022245 CMS
Otsuka America Pharmaceutical, Inc. $17.6510/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 687377729 CMS
Teva Pharmaceuticals USA, Inc. $4.4210/03/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697736037 CMS
Bausch Health US, LLC $17.3809/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 684522719 CMS
Neurocrine Biosciences, Inc. $0.8809/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 693124073 CMS
Neurocrine Biosciences, Inc. $18.3609/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 693124075 CMS
Otsuka America Pharmaceutical, Inc. $5.7709/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 687377727 CMS
Teva Pharmaceuticals USA, Inc. $14.5209/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697773659 CMS
Vanda Pharmaceuticals Inc. $32.7909/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697672047 CMS
Teva Pharmaceuticals USA, Inc. $3.9709/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697795345 CMS
Alkermes, Inc. $24.9809/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686584693 CMS
Otsuka America Pharmaceutical, Inc. $6.1408/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 687377725 CMS
Otsuka America Pharmaceutical, Inc. $4.7508/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 687377723 CMS
Janssen Pharmaceuticals, Inc $19.3708/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 658519633 CMS
Lundbeck LLC $13.3508/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 684293035 CMS
Otsuka America Pharmaceutical, Inc. $5.1008/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 687377721 CMS
Lundbeck LLC $16.6808/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 684293033 CMS
Alkermes, Inc. $22.5108/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686584685 CMS
Teva Pharmaceuticals USA, Inc. $4.5607/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697848923 CMS
Neurocrine Biosciences, Inc. $24.8507/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 693124071 CMS
Otsuka America Pharmaceutical, Inc. $4.5607/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 687377719 CMS
Otsuka America Pharmaceutical, Inc. $4.4607/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 687377717 CMS
Otsuka America Pharmaceutical, Inc. $3.7907/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 687377715 CMS
Teva Pharmaceuticals USA, Inc. $15.2107/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697806145 CMS
Alkermes, Inc. $23.5307/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686584691 CMS
Otsuka America Pharmaceutical, Inc. $18.9507/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 687377713 CMS
Takeda Pharmaceuticals U.S.A., Inc. $25.0107/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 682028063 CMS
Teva Pharmaceuticals USA, Inc. $4.3907/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697783411 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,777.01 114
PY2020 $241.14 12
PY2021 $24.62 1
PY2023 $218.65 10
PY2024 $443.03 21
PY2025 $737.42 35

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, 2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , 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.