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

STELI P KOSTOV

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1083901268
CMS profile
11176265
Location
PHOENIX, AZ

General Payments · PY2021–2024

$539.56

  • Reported across 26 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$373.58

22 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
Food and Beverage $373.58 22

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $11.61 1
PY2022 $140.59 2
PY2023 $13.78 1
PY2024 $373.58 22

Payment records · PY2024 (22)

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

Program year 2024 202120222023 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
Almatica Pharma LLC $19.80 08/29/2024 Food and Beverage Undisputed 01/23/2026 1137603011 CMS
Amgen Inc. $14.04 08/07/2024 Food and Beverage Undisputed 01/23/2026 1117301089 CMS
Amgen Inc. $13.23 11/06/2024 Food and Beverage Undisputed 01/23/2026 1117601867 CMS
Amgen Inc. $13.17 12/18/2024 Food and Beverage Undisputed 01/23/2026 1117601869 CMS
Astellas Pharma US Inc $17.12 01/25/2024 Food and Beverage Undisputed 01/23/2026 1139475446 CMS
AstraZeneca Pharmaceuticals LP $13.68 05/09/2024 Food and Beverage Undisputed 01/23/2026 1105857230 CMS
AstraZeneca Pharmaceuticals LP $13.97 07/11/2024 Food and Beverage Undisputed 01/23/2026 1105464133 CMS
AstraZeneca Pharmaceuticals LP $14.07 07/25/2024 Food and Beverage Undisputed 01/23/2026 1105731533 CMS
Dexcom, Inc. $27.81 07/08/2024 Food and Beverage Undisputed 01/23/2026 1153387636 CMS
GlaxoSmithKline, LLC. $14.39 08/20/2024 Food and Beverage Undisputed 01/23/2026 1116315036 CMS
GlaxoSmithKline, LLC. $14.14 09/23/2024 Food and Beverage Undisputed 01/23/2026 1116566444 CMS
Inspire Medical Systems, Inc. $16.31 10/24/2024 Food and Beverage Undisputed 01/23/2026 1148159493 CMS
Inspire Medical Systems, Inc. $18.09 11/07/2024 Food and Beverage Undisputed 01/23/2026 1148159495 CMS
Lilly USA, LLC $13.60 02/15/2024 Food and Beverage Undisputed 01/23/2026 1135891205 CMS
Lilly USA, LLC $14.26 10/10/2024 Food and Beverage Undisputed 01/23/2026 1135944940 CMS
Lilly USA, LLC $14.61 12/09/2024 Food and Beverage Undisputed 01/23/2026 1135953385 CMS
Merck Sharp & Dohme LLC $17.83 09/26/2024 Food and Beverage Undisputed 01/23/2026 1141918070 CMS
Novo Nordisk Inc $13.25 02/01/2024 Food and Beverage Undisputed 01/23/2026 1100517027 CMS
Novo Nordisk Inc $22.37 05/15/2024 Food and Beverage Undisputed 01/23/2026 1100228844 CMS
Novo Nordisk Inc $24.26 09/18/2024 Food and Beverage Undisputed 01/23/2026 1100460736 CMS
Saluda Medical Americas, Inc. $18.75 01/10/2024 Food and Beverage Undisputed 01/23/2026 1081869246 CMS
Xeris Pharmaceuticals, Inc. $24.83 11/21/2024 Food and Beverage Undisputed 01/23/2026 1144639114 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2021 , 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.