Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. 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 ↗

Covered recipient · General Payments record

KAM MUELLER

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1265943625
CMS profile
11191830
Location
CHICAGO, IL

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 · PY2023–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$1,226.60

46 records · 0 disputed

“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.
  • Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,226.60 46

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $342.71 3
PY2024 $108.46 1
PY2025 $1,226.60 46

Payment records · PY2025 (46)

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

Program year 2025 20232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ViiV Healthcare Company $21.86 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1189572167 CMS
ViiV Healthcare Company $25.64 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1189533036 CMS
Napo Pharmaceuticals Inc $16.75 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1223622532 CMS
Gilead Sciences, Inc. $26.05 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1234465721 CMS
Merck Sharp & Dohme LLC $26.32 12/12/2025 Food and Beverage No dispute reported 06/30/2026 1238112646 CMS
PFIZER INC. $23.26 12/05/2025 Food and Beverage No dispute reported 06/30/2026 1230977929 CMS
ViiV Healthcare Company $27.78 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1189587813 CMS
Merck Sharp & Dohme LLC $28.47 11/21/2025 Food and Beverage No dispute reported 06/30/2026 1238202814 CMS
ViiV Healthcare Company $19.39 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1189523286 CMS
Braeburn Inc. $15.99 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1249079547 CMS
Exact Sciences Corporation $20.08 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1235310769 CMS
Gilead Sciences, Inc. $120.89 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1234390104 CMS
ViiV Healthcare Company $16.79 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1189524892 CMS
Gilead Sciences, Inc. $27.55 11/10/2025 Food and Beverage No dispute reported 06/30/2026 1234454695 CMS
ViiV Healthcare Company $32.61 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1189596882 CMS
ViiV Healthcare Company $24.58 10/26/2025 Food and Beverage No dispute reported 06/30/2026 1189573123 CMS
Merck Sharp & Dohme LLC $26.29 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1238158169 CMS
Gilead Sciences, Inc. $21.67 10/20/2025 Food and Beverage No dispute reported 06/30/2026 1234508857 CMS
ViiV Healthcare Company $12.88 10/18/2025 Food and Beverage No dispute reported 06/30/2026 1189556380 CMS
ViiV Healthcare Company $0.93 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1189549937 CMS
ViiV Healthcare Company $15.96 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1189571189 CMS
Napo Pharmaceuticals Inc $15.65 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1223622318 CMS
Lilly USA, LLC $21.61 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1187188589 CMS
Theratechnologies Inc. $21.40 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1226379462 CMS
Merck Sharp & Dohme LLC $29.97 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1238382540 CMS
ViiV Healthcare Company $28.57 09/26/2025 Food and Beverage No dispute reported 06/30/2026 1189585853 CMS
Indivior Inc. $24.11 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1240543835 CMS
Napo Pharmaceuticals Inc $19.55 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1223622242 CMS
ViiV Healthcare Company $124.50 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1189587215 CMS
ViiV Healthcare Company $30.46 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1189559814 CMS
Theratechnologies Inc. $25.52 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1226379457 CMS
Gilead Sciences, Inc. $33.89 09/15/2025 Food and Beverage No dispute reported 06/30/2026 1234420443 CMS
Gilead Sciences, Inc. $24.79 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1234476774 CMS
ViiV Healthcare Company $22.69 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1189591171 CMS
ViiV Healthcare Company $21.11 08/27/2025 Food and Beverage No dispute reported 06/30/2026 1189531974 CMS
Merck Sharp & Dohme LLC $30.06 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1238016169 CMS
Otsuka America Pharmaceutical, Inc. $27.17 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1227869041 CMS
Theratechnologies Inc. $16.37 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1226379451 CMS
ViiV Healthcare Company $21.92 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1189542287 CMS
ViiV Healthcare Company $16.55 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1189605069 CMS
Braeburn Inc. $13.93 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1249079545 CMS
ViiV Healthcare Company $31.91 08/07/2025 Food and Beverage No dispute reported 06/30/2026 1189593994 CMS
ViiV Healthcare Company $0.45 08/07/2025 Food and Beverage No dispute reported 06/30/2026 1189598084 CMS
EMD Serono, Inc. $19.93 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1236885280 CMS
ViiV Healthcare Company $19.38 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1189598664 CMS
Merck Sharp & Dohme LLC $33.37 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1238070314 CMS

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
2023, 2024, 2025
Source files
Dataset page · Bulk file · 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.

Cite this record.

Plain
KAM MUELLER, NPI 1265943625. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1265943625.
APA 7
IndustryPayments. (2026). KAM MUELLER, NPI 1265943625 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1265943625
Bluebook
KAM MUELLER, NPI 1265943625, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1265943625.

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