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

EMMELINE J KATSARELIS

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner

NPI
1013496538
CMS profile
11148766
Location
STANFORD, 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.

General Payments · PY2025

$1,825.22

29 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.

Data mirrored . 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,735.23 28
Education $89.99 1

By paying entity

PY2025 · sorted by reported total

Payment records · PY2025 (29)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Boehringer Ingelheim Pharmaceuticals, Inc. $33.04 12/19/2025 Food and Beverage No dispute reported 06/30/2026 1223041223 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $136.60 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1223041259 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $123.23 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1223041257 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $23.08 11/07/2025 Food and Beverage No dispute reported 06/30/2026 1223041221 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.74 10/17/2025 Food and Beverage No dispute reported 06/30/2026 1223041219 CMS
AstraZeneca Pharmaceuticals LP $116.78 10/01/2025 Food and Beverage No dispute reported 06/30/2026 1207313504 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $25.53 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1223041255 CMS
AstraZeneca Pharmaceuticals LP $27.33 09/13/2025 Food and Beverage No dispute reported 06/30/2026 1207036631 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $30.18 08/22/2025 Food and Beverage No dispute reported 06/30/2026 1223041253 CMS
AstraZeneca Pharmaceuticals LP $14.55 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1207091666 CMS
HARMONY BIOSCIENCES LLC $33.58 08/15/2025 Food and Beverage No dispute reported 06/30/2026 1223325866 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $124.83 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1223041301 CMS
GENZYME CORPORATION $26.97 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1233724997 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $28.69 07/18/2025 Food and Beverage No dispute reported 06/30/2026 1223041251 CMS
SANOFI-AVENTIS U.S. LLC $89.99 07/11/2025 Education No dispute reported 06/30/2026 1233724985 CMS
GENZYME CORPORATION $23.58 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1233724989 CMS
Merck Sharp & Dohme LLC $22.11 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1238122581 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $124.83 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1223041299 CMS
Lilly USA, LLC $21.29 05/30/2025 Food and Beverage No dispute reported 06/30/2026 1187032669 CMS
Verona Pharma, Inc. $24.76 05/30/2025 Food and Beverage No dispute reported 06/30/2026 1233797306 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $31.42 05/16/2025 Food and Beverage No dispute reported 06/30/2026 1223041249 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $119.52 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1223041297 CMS
AstraZeneca Pharmaceuticals LP $120.91 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1206302043 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $123.74 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1223041295 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $10.82 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1223041247 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $124.70 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1223041293 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $27.57 02/28/2025 Food and Beverage No dispute reported 06/30/2026 1223041245 CMS
AstraZeneca Pharmaceuticals LP $122.31 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1206219740 CMS
AstraZeneca Pharmaceuticals LP $72.54 02/19/2025 Food and Beverage No dispute reported 06/30/2026 1206999754 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2024 $172.14 7
PY2025 $1,825.22 29

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
2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · 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.

Cite this record.

Plain
EMMELINE J KATSARELIS, NPI 1013496538. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1013496538.
APA 7
IndustryPayments. (2026). EMMELINE J KATSARELIS, NPI 1013496538 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1013496538
Bluebook
EMMELINE J KATSARELIS, NPI 1013496538, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1013496538.

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