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

MARIA PILAR ELISA T DAYAW

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1831283118
CMS profile
355490
Location
HOPEDALE, MA

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

$25,681.46

372 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

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

372 matching records · $25,681.46 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 372 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 372.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Celgene Corporation $88.9612/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101140956 CMS
E.R. Squibb & Sons, L.L.C. $54.1212/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101450719 CMS
E.R. Squibb & Sons, L.L.C. $34.8412/30/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101450723 CMS
Mallinckrodt Hospital Products Inc. $11.6712/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145062639 CMS
Celgene Corporation $2,400.0012/20/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101140958 CMS
Merz Pharmaceuticals, LLC $34.5712/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261137951940 CMS
Axsome Therapeutics, Inc. $18.1412/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148301194 CMS
CSL Behring $27.7512/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261134643607 CMS
UCB, Inc. $32.9412/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261143073496 CMS
Novartis Pharmaceuticals Corporation $27.6412/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086872653 CMS
Teva Pharmaceuticals USA, Inc. $10.5912/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261151512481 CMS
Lilly USA, LLC $15.2312/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135110822 CMS
Alexion Pharmaceuticals, Inc. $19.4712/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261093995815 CMS
Amneal Pharmaceuticals LLC $29.9612/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139183516 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.5012/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261137525920 CMS
Vanda Pharmaceuticals Inc. $16.3512/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133900857 CMS
Celgene Corporation $26.5412/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101140960 CMS
Celgene Corporation $50.1212/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101140962 CMS
Celgene Corporation $31.3912/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101140964 CMS
Celgene Corporation $26.5412/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101140966 CMS
Celgene Corporation $50.1212/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101140968 CMS
Celgene Corporation $675.4812/06/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101140970 CMS
Celgene Corporation $212.1912/06/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101140972 CMS
EMD Serono, Inc. $16.0512/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261120276808 CMS
Lilly USA, LLC $2.7012/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135159744 CMS
Lilly USA, LLC $13.2512/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135166327 CMS
Lundbeck LLC $2.1112/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145909231 CMS
Lundbeck LLC $26.7812/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145909233 CMS
ABBVIE INC. $21.0112/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103612642 CMS
EMD Serono, Inc. $30.5612/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261120269960 CMS
ANI Pharmaceuticals, Inc. $24.0112/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261091132421 CMS
Lundbeck LLC $3.2012/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145909227 CMS
Lundbeck LLC $4.8312/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145909229 CMS
Medtronic, Inc. $14.9512/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261119506401 CMS
PFIZER INC. $16.9912/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131230627 CMS
Eisai Inc. $23.2012/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110763065 CMS
PFIZER INC. $5.9211/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131211535 CMS
ANI Pharmaceuticals, Inc. $25.3211/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261091156224 CMS
ANI Pharmaceuticals, Inc. $60.0011/26/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261091166140 CMS
ANI Pharmaceuticals, Inc. $684.7411/26/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261091169634 CMS
PFIZER INC. $5.3811/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131036489 CMS
ANI Pharmaceuticals, Inc. $17.4911/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261091142296 CMS
Biogen, Inc. $15.3911/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261104861012 CMS
CATALYST PHARMACEUTICALS, INC. $15.2911/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261144447954 CMS
Teva Pharmaceuticals USA, Inc. $12.2111/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261151512479 CMS
UCB, Inc. $19.7011/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261143073494 CMS
Grifols USA, LLC $27.6711/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261124734601 CMS
PFIZER INC. $9.5711/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131206506 CMS
ABBVIE INC. $18.1511/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103612640 CMS
Mallinckrodt Hospital Products Inc. $34.9911/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145062635 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $54,118.63 235
PY2020 $43,406.77 171
PY2021 $54,743.74 220
PY2022 $41,024.37 258
PY2023 $53,766.66 361
PY2024 $25,681.46 372
PY2025 $38,575.15 393

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
MARIA PILAR ELISA T DAYAW, NPI 1831283118. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1831283118.
APA 7
IndustryPayments. (2026). MARIA PILAR ELISA T DAYAW, NPI 1831283118 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1831283118
Bluebook
MARIA PILAR ELISA T DAYAW, NPI 1831283118, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1831283118.

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