Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

MARIA C CASTELLS

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI
1427039478
CMS profile
64677
Location
GARDNER, MA

General Payments · PY2018–2024

$46,314.75

  • Reported across 35 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$13,560.48

10 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $10,561.00 4
Honoraria $2,650.00 1
Food and Beverage $349.48 5

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Blueprint Medicines Corporation $9,626.92 7
AstraZeneca UK Limited $3,222.00 1
Invivyd Inc $610.00 1
PFIZER INC. $101.56 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,154.99 7
PY2019 $27.84 1
PY2020 $9,900.00 5
PY2022 $16,542.95 5
PY2023 $5,128.49 7
PY2024 $13,560.48 10

Payment records · PY2024 (10)

Sorted by paying entity, then date · as published by CMS

Program year 2024 20182019202020222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
AstraZeneca UK Limited $3,222.00 10/23/2024 Consulting Fee Undisputed 01/23/2026 1093906555 CMS
Blueprint Medicines Corporation $2,650.00 02/21/2024 Honoraria Undisputed 01/23/2026 1147439532 CMS
Blueprint Medicines Corporation $51.72 04/29/2024 Food and Beverage Undisputed 01/23/2026 1147439528 CMS
Blueprint Medicines Corporation $38.57 04/29/2024 Food and Beverage Undisputed 01/23/2026 1147439530 CMS
Blueprint Medicines Corporation $69.85 05/17/2024 Food and Beverage Undisputed 01/23/2026 1147439526 CMS
Blueprint Medicines Corporation $5,457.00 06/06/2024 Consulting Fee Undisputed 01/23/2026 1147439524 CMS
Blueprint Medicines Corporation $1,272.00 07/11/2024 Consulting Fee Undisputed 01/23/2026 1147439536 CMS
Blueprint Medicines Corporation $87.78 12/06/2024 Food and Beverage Undisputed 01/23/2026 1147439534 CMS
Invivyd Inc $610.00 10/30/2024 Consulting Fee Undisputed 01/23/2026 1147384208 CMS
PFIZER INC. $101.56 09/19/2024 Food and Beverage Undisputed 01/23/2026 1130882076 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.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.