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

MARK C GLAUM

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI
1073598744
CMS profile
139138
Location
TAMPA, FL

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

$109,121.87

130 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 $77,412.78 146
PY2020 $20,082.34 24
PY2021 $29,236.41 30
PY2022 $43,498.14 37
PY2023 $13,441.60 23
PY2024 $43,757.66 71
PY2025 $109,121.87 130

Payment records · PY2025 (130)

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
CSL Behring $119.99 12/12/2025 Travel and Lodging No dispute reported 06/30/2026 1232348952 CMS
BioCryst US Sales Co., LLC $6.18 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1222013793 CMS
Ionis Pharmaceuticals, Inc. $4,170.00 12/04/2025 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 1246782911 CMS
CSL Behring $9.38 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1232348876 CMS
CSL Behring $22.40 12/02/2025 Travel and Lodging No dispute reported 06/30/2026 1232348948 CMS
CSL Behring $28.00 12/02/2025 Travel and Lodging No dispute reported 06/30/2026 1232348950 CMS
CSL Behring $22.40 12/02/2025 Travel and Lodging No dispute reported 06/30/2026 1232348960 CMS
CSL Behring $28.00 12/02/2025 Travel and Lodging No dispute reported 06/30/2026 1232348962 CMS
Ionis Pharmaceuticals, Inc. $121.84 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1246782899 CMS
Ionis Pharmaceuticals, Inc. $15.00 12/02/2025 Travel and Lodging No dispute reported 06/30/2026 1246782903 CMS
Ionis Pharmaceuticals, Inc. $26.60 12/02/2025 Travel and Lodging No dispute reported 06/30/2026 1246782908 CMS
PFIZER INC. $22.39 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1229582637 CMS
CSL Behring $5,007.00 11/20/2025 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 1232348800 CMS
CSL Behring $2,336.50 11/20/2025 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 1232348802 CMS
CSL Behring $5,007.00 11/20/2025 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 1232348808 CMS
AstraZeneca Pharmaceuticals LP $16.19 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1206637294 CMS
GlaxoSmithKline, LLC. $18.65 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1191617693 CMS
CSL Behring $545.97 11/13/2025 Travel and Lodging No dispute reported 06/30/2026 1232348796 CMS
CSL Behring $753.96 11/13/2025 Travel and Lodging No dispute reported 06/30/2026 1232348798 CMS
CSL Behring $124.08 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1232348946 CMS
CSL Behring $190.97 11/11/2025 Travel and Lodging No dispute reported 06/30/2026 1232348790 CMS
CSL Behring $404.46 11/11/2025 Travel and Lodging No dispute reported 06/30/2026 1232348792 CMS
CSL Behring $653.37 11/11/2025 Travel and Lodging No dispute reported 06/30/2026 1232348794 CMS
CSL Behring $117.72 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1232348944 CMS
Ionis Pharmaceuticals, Inc. $5.33 11/10/2025 Food and Beverage No dispute reported 06/30/2026 1246782896 CMS
CSL Behring $6,111.00 11/06/2025 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 1232348788 CMS
CSL Behring $1,438.00 10/31/2025 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 1232348786 CMS
CSL Behring $1,041.97 10/30/2025 Travel and Lodging No dispute reported 06/30/2026 1232348782 CMS
CSL Behring $168.37 10/30/2025 Travel and Lodging No dispute reported 06/30/2026 1232348784 CMS
CSL Behring $122.10 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1232348942 CMS
Novartis Pharmaceuticals Corporation $17.39 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1200252735 CMS
Ionis Pharmaceuticals, Inc. $7.13 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1246782892 CMS
Novartis Pharmaceuticals Corporation $30.27 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1200252733 CMS
CSL Behring $5,007.00 10/08/2025 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 1232348780 CMS
CSL Behring $57.64 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1232348936 CMS
CSL Behring $11.20 10/08/2025 Travel and Lodging No dispute reported 06/30/2026 1232348938 CMS
CSL Behring $28.00 10/08/2025 Travel and Lodging No dispute reported 06/30/2026 1232348940 CMS
CSL Behring $11.20 10/08/2025 Travel and Lodging No dispute reported 06/30/2026 1232348956 CMS
CSL Behring $28.00 10/08/2025 Travel and Lodging No dispute reported 06/30/2026 1232348958 CMS
CSL Behring $11.20 10/08/2025 Travel and Lodging No dispute reported 06/30/2026 1232348964 CMS
CSL Behring $11.20 10/08/2025 Travel and Lodging No dispute reported 06/30/2026 1232348966 CMS
Ionis Pharmaceuticals, Inc. $4,170.00 10/07/2025 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 1246782888 CMS
CSL Behring $573.36 09/30/2025 Travel and Lodging No dispute reported 06/30/2026 1232348778 CMS
CSL Behring $123.69 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1232348928 CMS
CSL Behring $203.67 09/30/2025 Travel and Lodging No dispute reported 06/30/2026 1232348930 CMS
CSL Behring $248.48 09/30/2025 Travel and Lodging No dispute reported 06/30/2026 1232348932 CMS
CSL Behring $326.10 09/30/2025 Travel and Lodging No dispute reported 06/30/2026 1232348934 CMS
Ionis Pharmaceuticals, Inc. $4,170.00 09/30/2025 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 1246782885 CMS
Ionis Pharmaceuticals, Inc. $4,170.00 09/29/2025 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 1246782881 CMS
CSL Behring $5,007.00 09/25/2025 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 1232348776 CMS
CSL Behring $117.25 09/25/2025 Travel and Lodging No dispute reported 06/30/2026 1232348926 CMS
Ionis Pharmaceuticals, Inc. $121.84 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1246782878 CMS
CSL Behring $8.24 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1232348736 CMS
Ionis Pharmaceuticals, Inc. $15.72 09/20/2025 Food and Beverage No dispute reported 06/30/2026 1246782856 CMS
Ionis Pharmaceuticals, Inc. $94.50 09/20/2025 Travel and Lodging No dispute reported 06/30/2026 1246782860 CMS
Ionis Pharmaceuticals, Inc. $271.57 09/20/2025 Travel and Lodging No dispute reported 06/30/2026 1246782864 CMS
Ionis Pharmaceuticals, Inc. $50.00 09/20/2025 Food and Beverage No dispute reported 06/30/2026 1246782869 CMS
Ionis Pharmaceuticals, Inc. $50.00 09/20/2025 Food and Beverage No dispute reported 06/30/2026 1246782873 CMS
Ionis Pharmaceuticals, Inc. $75.39 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1246782838 CMS
Ionis Pharmaceuticals, Inc. $271.57 09/19/2025 Travel and Lodging No dispute reported 06/30/2026 1246782842 CMS
Ionis Pharmaceuticals, Inc. $162.13 09/19/2025 Travel and Lodging No dispute reported 06/30/2026 1246782846 CMS
Ionis Pharmaceuticals, Inc. $120.09 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1246782850 CMS
Ionis Pharmaceuticals, Inc. $118.39 09/19/2025 Travel and Lodging No dispute reported 06/30/2026 1246782853 CMS
GlaxoSmithKline, LLC. $18.91 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1191436473 CMS
CSL Behring $60.75 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1232348918 CMS
CSL Behring $224.91 09/16/2025 Travel and Lodging No dispute reported 06/30/2026 1232348920 CMS
CSL Behring $641.37 09/16/2025 Travel and Lodging No dispute reported 06/30/2026 1232348922 CMS
CSL Behring $699.72 09/16/2025 Travel and Lodging No dispute reported 06/30/2026 1232348924 CMS
Ionis Pharmaceuticals, Inc. $25.00 09/15/2025 Education No dispute reported 06/30/2026 1246782834 CMS
CSL Behring $2,250.00 09/11/2025 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 1232348772 CMS
CSL Behring $2,945.00 09/11/2025 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 1232348774 CMS
Novartis Pharmaceuticals Corporation $21.82 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1200313422 CMS
CSL Behring $4,250.00 09/04/2025 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 1232348770 CMS
CSL Behring $122.06 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1232348914 CMS
CSL Behring $207.54 09/04/2025 Travel and Lodging No dispute reported 06/30/2026 1232348916 CMS
CSL Behring $4,250.00 08/28/2025 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 1232348766 CMS
CSL Behring $3,250.00 08/28/2025 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 1232348768 CMS
CSL Behring $114.57 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1232348910 CMS
CSL Behring $28.00 08/28/2025 Travel and Lodging No dispute reported 06/30/2026 1232348912 CMS
CSL Behring $100.08 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1232348908 CMS
CSL Behring $326.99 08/21/2025 Travel and Lodging No dispute reported 06/30/2026 1232348906 CMS
CSL Behring $4,123.00 08/21/2025 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 1232348954 CMS
Amgen Inc. $34.00 08/20/2025 Education No dispute reported 06/30/2026 1226918806 CMS
CSL Behring $125.00 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1232348904 CMS
CSL Behring $1,000.00 08/15/2025 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 1232348764 CMS
CSL Behring $89.00 08/15/2025 Food and Beverage No dispute reported 06/30/2026 1232348900 CMS
CSL Behring $107.80 08/15/2025 Travel and Lodging No dispute reported 06/30/2026 1232348902 CMS
Amgen Inc. $16.68 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1228380868 CMS
CSL Behring $123.13 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1232348896 CMS
CSL Behring $346.37 08/12/2025 Travel and Lodging No dispute reported 06/30/2026 1232348898 CMS
CSL Behring $883.50 08/08/2025 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 1232348760 CMS
CSL Behring $1,000.00 08/08/2025 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 1232348762 CMS
CSL Behring $60.42 08/01/2025 Education No dispute reported 06/30/2026 1232348710 CMS
CSL Behring $5,006.50 08/01/2025 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 1232348758 CMS
CSL Behring $296.80 08/01/2025 Travel and Lodging No dispute reported 06/30/2026 1232348892 CMS
CSL Behring $2,084.85 08/01/2025 Travel and Lodging No dispute reported 06/30/2026 1232348894 CMS
CSL Behring $3,250.00 07/31/2025 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 1232348754 CMS
CSL Behring $1,000.00 07/31/2025 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 1232348756 CMS
CSL Behring $93.80 07/31/2025 Travel and Lodging No dispute reported 06/30/2026 1232348890 CMS
GENZYME CORPORATION $41.93 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1233356411 CMS
CSL Behring $125.00 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1232348888 CMS
CSL Behring $4,250.00 07/10/2025 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 1232348752 CMS
CSL Behring $736.25 07/10/2025 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 1232348806 CMS
AstraZeneca Pharmaceuticals LP $19.00 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1207265882 CMS
Novartis Pharmaceuticals Corporation $25.77 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1200313400 CMS
CSL Behring $750.00 07/03/2025 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 1232348804 CMS
CSL Behring $110.94 07/01/2025 Food and Beverage No dispute reported 06/30/2026 1232348882 CMS
CSL Behring $371.96 07/01/2025 Travel and Lodging No dispute reported 06/30/2026 1232348884 CMS
CSL Behring $229.37 07/01/2025 Travel and Lodging No dispute reported 06/30/2026 1232348886 CMS
BioCryst US Sales Co., LLC $58.05 06/21/2025 Food and Beverage No dispute reported 06/30/2026 1222003426 CMS
BioCryst US Sales Co., LLC $4,140.00 06/21/2025 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 1222017316 CMS
Galderma Laboratories, L.P. $20.53 06/18/2025 Food and Beverage No dispute reported 06/30/2026 1234645353 CMS
GlaxoSmithKline, LLC. $16.63 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1190481207 CMS
Pharming Healthcare, Inc. $25.57 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1200797883 CMS
PFIZER INC. $14.27 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1228872048 CMS
CSL Behring $8.02 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1232348718 CMS
Hikma Pharmaceuticals USA $18.86 04/01/2025 Food and Beverage No dispute reported 06/30/2026 1248217609 CMS
GlaxoSmithKline, LLC. $20.00 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1191027837 CMS
Amgen Inc. $17.27 03/19/2025 Food and Beverage No dispute reported 06/30/2026 1228380870 CMS
CSL Behring $10.05 03/17/2025 Food and Beverage No dispute reported 06/30/2026 1232348712 CMS
GlaxoSmithKline, LLC. $19.92 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1190772963 CMS
Novartis Pharmaceuticals Corporation $36.89 03/01/2025 Food and Beverage No dispute reported 06/30/2026 1200313386 CMS
Takeda Pharmaceuticals U.S.A., Inc. $3,575.00 02/25/2025 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 1223794289 CMS
Takeda Pharmaceuticals U.S.A., Inc. $56.00 02/25/2025 Travel and Lodging No dispute reported 06/30/2026 1224097124 CMS
Pharming Healthcare, Inc. $25.48 02/24/2025 Food and Beverage No dispute reported 06/30/2026 1200797881 CMS
ARS Pharmaceuticals Operations, Inc. $29.25 02/17/2025 Food and Beverage No dispute reported 06/30/2026 1245875355 CMS
BioCryst US Sales Co., LLC $690.00 02/13/2025 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 1222003431 CMS
CSL Behring $23.91 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1232348816 CMS
CSL Behring $9.34 01/27/2025 Food and Beverage No dispute reported 06/30/2026 1232348708 CMS
Takeda Pharmaceuticals U.S.A., Inc. $125.00 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1223941675 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
MARK C GLAUM, NPI 1073598744. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1073598744.
APA 7
IndustryPayments. (2026). MARK C GLAUM, NPI 1073598744 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1073598744
Bluebook
MARK C GLAUM, NPI 1073598744, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1073598744.

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