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

KATHERINE L MCCORMACK

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI
1194085183
CMS profile
1051925
Location
LOUISVILLE, CO

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 · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$68,195.49

118 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

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $712.55 18
PY2020 $147.48 8
PY2021 $2,626.91 26
PY2022 $3,977.36 54
PY2023 $1,782.93 63
PY2024 $12,066.13 58
PY2025 $68,195.49 118

Payment records · PY2025 (118)

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

Program year 2025 201920202021202220232024 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
GENZYME CORPORATION $7.76 12/22/2025 Food and Beverage No dispute reported 06/30/2026 1233532003 CMS
GENZYME CORPORATION $1,866.00 12/17/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233532018 CMS
AstraZeneca Pharmaceuticals LP $17.23 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1206355261 CMS
Regeneron Healthcare Solutions, Inc. $10.96 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1212986107 CMS
GENZYME CORPORATION $533.00 12/10/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233532035 CMS
GENZYME CORPORATION $141.22 12/08/2025 Food and Beverage No dispute reported 06/30/2026 1233532038 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.95 11/24/2025 Food and Beverage No dispute reported 06/30/2026 1223848374 CMS
Organon LLC $5.41 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1237668934 CMS
Regeneron Healthcare Solutions, Inc. $12.59 11/17/2025 Food and Beverage No dispute reported 06/30/2026 1212986105 CMS
Novartis Pharmaceuticals Corporation $17.81 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1200761587 CMS
GENZYME CORPORATION $18.43 11/10/2025 Food and Beverage No dispute reported 06/30/2026 1233532027 CMS
Organon LLC $6.40 11/07/2025 Food and Beverage No dispute reported 06/30/2026 1237668938 CMS
Organon LLC $2.36 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1237668932 CMS
Regeneron Healthcare Solutions, Inc. $7.39 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1212986103 CMS
AstraZeneca Pharmaceuticals LP $28.84 11/03/2025 Food and Beverage No dispute reported 06/30/2026 1206279522 CMS
Pharming Healthcare, Inc. $124.97 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1200800445 CMS
GENZYME CORPORATION $56.94 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1233531928 CMS
GENZYME CORPORATION $4,531.00 10/22/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233531932 CMS
GENZYME CORPORATION $893.75 10/22/2025 Travel and Lodging No dispute reported 06/30/2026 1233531936 CMS
GENZYME CORPORATION $1,866.00 10/22/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233531972 CMS
ARS Pharmaceuticals Operations, Inc. $800.00 10/16/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1245884137 CMS
Organon LLC $6.06 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1237668936 CMS
GENZYME CORPORATION $3,465.00 10/15/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233531923 CMS
GENZYME CORPORATION $180.12 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1233531976 CMS
GENZYME CORPORATION $348.53 10/15/2025 Travel and Lodging No dispute reported 06/30/2026 1233531980 CMS
GENZYME CORPORATION $5,597.00 10/14/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233531939 CMS
GENZYME CORPORATION $546.38 10/14/2025 Travel and Lodging No dispute reported 06/30/2026 1233531944 CMS
GENZYME CORPORATION $15.00 10/14/2025 Travel and Lodging No dispute reported 06/30/2026 1233532031 CMS
Novartis Pharmaceuticals Corporation $22.70 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1200761585 CMS
Regeneron Healthcare Solutions, Inc. $11.27 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1212986101 CMS
GENZYME CORPORATION $48.57 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1233531948 CMS
GENZYME CORPORATION $48.57 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1233531952 CMS
GENZYME CORPORATION $48.57 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1233531960 CMS
Organon LLC $20.38 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1237668940 CMS
Galderma Laboratories, L.P. $16.00 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1234677244 CMS
ARS Pharmaceuticals Operations, Inc. $105.00 09/03/2025 Travel and Lodging No dispute reported 06/30/2026 1245884135 CMS
GENZYME CORPORATION $1,866.00 09/03/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233531912 CMS
GENZYME CORPORATION $2,932.00 08/27/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233531956 CMS
GENZYME CORPORATION $121.55 08/27/2025 Food and Beverage No dispute reported 06/30/2026 1233531964 CMS
ARS Pharmaceuticals Operations, Inc. $1.69 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1245884131 CMS
ARS Pharmaceuticals Operations, Inc. $6.12 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1245884133 CMS
Genentech USA, Inc. $18.40 08/15/2025 Food and Beverage No dispute reported 06/30/2026 1211529978 CMS
ARS Pharmaceuticals Operations, Inc. $1,600.00 08/06/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1245884129 CMS
GENZYME CORPORATION $3,465.00 08/06/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233531890 CMS
GENZYME CORPORATION $67.20 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1233531896 CMS
GENZYME CORPORATION $5,597.00 08/05/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233531900 CMS
GENZYME CORPORATION $210.98 08/05/2025 Travel and Lodging No dispute reported 06/30/2026 1233531904 CMS
GENZYME CORPORATION $355.60 08/05/2025 Travel and Lodging No dispute reported 06/30/2026 1233531908 CMS
Regeneron Healthcare Solutions, Inc. $18.05 08/01/2025 Food and Beverage No dispute reported 06/30/2026 1212986099 CMS
ARS Pharmaceuticals Operations, Inc. $113.89 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1245884127 CMS
GENZYME CORPORATION $116.92 07/26/2025 Food and Beverage No dispute reported 06/30/2026 1233531882 CMS
Genentech, Inc. $145.98 07/25/2025 Food and Beverage No dispute reported 06/30/2026 1211529980 CMS
BioCryst US Sales Co., LLC $88.81 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1222026378 CMS
GENZYME CORPORATION $40.07 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1233531892 CMS
ARS Pharmaceuticals Operations, Inc. $45.88 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1245884123 CMS
ARS Pharmaceuticals Operations, Inc. $59.77 07/23/2025 Travel and Lodging No dispute reported 06/30/2026 1245884125 CMS
AstraZeneca Pharmaceuticals LP $26.00 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1207007915 CMS
GENZYME CORPORATION $146.67 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1233531854 CMS
ARS Pharmaceuticals Operations, Inc. $8.56 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1245884121 CMS
ARS Pharmaceuticals Operations, Inc. $3,600.00 06/25/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1245884119 CMS
GENZYME CORPORATION $37.94 06/25/2025 Travel and Lodging No dispute reported 06/30/2026 1233531863 CMS
GENZYME CORPORATION $115.19 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1233531867 CMS
GENZYME CORPORATION $2,890.00 06/25/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233531870 CMS
Regeneron Healthcare Solutions, Inc. $12.86 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1212986097 CMS
ARS Pharmaceuticals Operations, Inc. $199.64 06/18/2025 Travel and Lodging No dispute reported 06/30/2026 1245884111 CMS
ARS Pharmaceuticals Operations, Inc. $481.96 06/18/2025 Travel and Lodging No dispute reported 06/30/2026 1245884113 CMS
ARS Pharmaceuticals Operations, Inc. $840.78 06/18/2025 Travel and Lodging No dispute reported 06/30/2026 1245884115 CMS
ARS Pharmaceuticals Operations, Inc. $145.00 06/18/2025 Food and Beverage No dispute reported 06/30/2026 1245884117 CMS
AstraZeneca Pharmaceuticals LP $19.99 06/16/2025 Food and Beverage No dispute reported 06/30/2026 1206280100 CMS
GENZYME CORPORATION $59.39 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1233531827 CMS
GENZYME CORPORATION $2,665.00 06/12/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233531831 CMS
GENZYME CORPORATION $36.26 06/12/2025 Travel and Lodging No dispute reported 06/30/2026 1233531835 CMS
ARS Pharmaceuticals Operations, Inc. $27.81 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1245884107 CMS
ARS Pharmaceuticals Operations, Inc. $63.74 06/11/2025 Travel and Lodging No dispute reported 06/30/2026 1245884109 CMS
GENZYME CORPORATION $57.41 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1233531859 CMS
Regeneron Healthcare Solutions, Inc. $7.05 06/06/2025 Food and Beverage No dispute reported 06/30/2026 1212986095 CMS
CSL Behring $15.04 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1232345510 CMS
GENZYME CORPORATION $104.83 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1233531839 CMS
GENZYME CORPORATION $2,932.00 05/21/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233531843 CMS
GENZYME CORPORATION $30.00 05/21/2025 Travel and Lodging No dispute reported 06/30/2026 1233531847 CMS
GENZYME CORPORATION $8.68 05/21/2025 Travel and Lodging No dispute reported 06/30/2026 1233531851 CMS
GENZYME CORPORATION $1,066.00 05/20/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233531811 CMS
AstraZeneca Pharmaceuticals LP $41.60 05/17/2025 Food and Beverage No dispute reported 06/30/2026 1207224469 CMS
ARS Pharmaceuticals Operations, Inc. $2,000.00 05/14/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1245884103 CMS
ARS Pharmaceuticals Operations, Inc. $3,600.00 05/14/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1245884105 CMS
GlaxoSmithKline, LLC. $18.79 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1190583419 CMS
GENZYME CORPORATION $68.42 05/12/2025 Food and Beverage No dispute reported 06/30/2026 1233531782 CMS
ARS Pharmaceuticals Operations, Inc. $491.96 05/07/2025 Travel and Lodging No dispute reported 06/30/2026 1245884097 CMS
ARS Pharmaceuticals Operations, Inc. $634.42 05/07/2025 Travel and Lodging No dispute reported 06/30/2026 1245884099 CMS
ARS Pharmaceuticals Operations, Inc. $22.14 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1245884101 CMS
Regeneron Healthcare Solutions, Inc. $15.64 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1212986093 CMS
Regeneron Healthcare Solutions, Inc. $5.95 04/25/2025 Food and Beverage No dispute reported 06/30/2026 1212986091 CMS
BioCryst US Sales Co., LLC $20.89 04/18/2025 Food and Beverage No dispute reported 06/30/2026 1222019457 CMS
AstraZeneca Pharmaceuticals LP $15.00 04/11/2025 Food and Beverage No dispute reported 06/30/2026 1207226345 CMS
GENZYME CORPORATION $28.48 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1233531770 CMS
GENZYME CORPORATION $178.68 04/01/2025 Food and Beverage No dispute reported 06/30/2026 1233531814 CMS
GENZYME CORPORATION $43.96 04/01/2025 Travel and Lodging No dispute reported 06/30/2026 1233531819 CMS
GENZYME CORPORATION $1,446.00 04/01/2025 Consulting Fee No dispute reported 06/30/2026 1233531822 CMS
Pharming Healthcare, Inc. $38.03 03/28/2025 Food and Beverage No dispute reported 06/30/2026 1200800443 CMS
GENZYME CORPORATION $8.46 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1233531762 CMS
GENZYME CORPORATION $2,132.00 03/22/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233531774 CMS
Regeneron Healthcare Solutions, Inc. $12.04 03/19/2025 Food and Beverage No dispute reported 06/30/2026 1212986089 CMS
PFIZER INC. $15.27 03/18/2025 Education No dispute reported 06/30/2026 1231563999 CMS
GENZYME CORPORATION $3,198.00 03/08/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1233531786 CMS
ARS Pharmaceuticals Operations, Inc. $5.82 03/07/2025 Food and Beverage No dispute reported 06/30/2026 1245884095 CMS
Regeneron Healthcare Solutions, Inc. $6.77 03/07/2025 Education No dispute reported 06/30/2026 1212986087 CMS
CSL Behring $16.79 03/01/2025 Food and Beverage No dispute reported 06/30/2026 1232345484 CMS
Regeneron Healthcare Solutions, Inc. $8.14 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1212986085 CMS
Genentech USA, Inc. $24.21 02/21/2025 Food and Beverage No dispute reported 06/30/2026 1211529976 CMS
Regeneron Healthcare Solutions, Inc. $6.19 02/20/2025 Food and Beverage No dispute reported 06/30/2026 1212986083 CMS
AstraZeneca Pharmaceuticals LP $22.15 02/14/2025 Food and Beverage No dispute reported 06/30/2026 1206352171 CMS
GENZYME CORPORATION $8.46 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1233531742 CMS
ARS Pharmaceuticals Operations, Inc. $22.10 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1245884093 CMS
GlaxoSmithKline, LLC. $18.00 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1190652884 CMS
AstraZeneca Pharmaceuticals LP $15.79 01/17/2025 Food and Beverage No dispute reported 06/30/2026 1206574304 CMS
Regeneron Healthcare Solutions, Inc. $4.82 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1212986081 CMS
GENZYME CORPORATION $70.07 01/13/2025 Food and Beverage No dispute reported 06/30/2026 1233531729 CMS
Regeneron Healthcare Solutions, Inc. $15.58 01/10/2025 Food and Beverage No dispute reported 06/30/2026 1212986079 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
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , 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
KATHERINE L MCCORMACK, NPI 1194085183. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1194085183.
APA 7
IndustryPayments. (2026). KATHERINE L MCCORMACK, NPI 1194085183 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1194085183
Bluebook
KATHERINE L MCCORMACK, NPI 1194085183, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1194085183.

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