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

LAWRENCE P LANDWEHR

Allopathic & Osteopathic Physicians Allergy & Immunology Allergy

NPI
1265599591
CMS profile
103283
Location
WARRENSBURG, MO

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.

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General Payments · PY2021 · Entire year

$828.94

71 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“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.

Provider summaries generated . 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

PY2021 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $799.50 48
Education $29.44 23

By paying entity

PY2021 · entire year · sorted by reported total

Payment records · PY2021

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

General Payments · PY2021 · Physicians and non-physician practitioners · CMS publication 2026-06-30

71 matching records · $828.94 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 71 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 71.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
AstraZeneca Pharmaceuticals LP $15.5612/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829776383 CMS
CSL Behring $1.0912/14/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155797 CMS
CSL Behring $1.6512/14/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155803 CMS
GlaxoSmithKline, LLC. $14.5212/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026802710279 CMS
AstraZeneca Pharmaceuticals LP $20.4712/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026830282233 CMS
CSL Behring $1.6511/18/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155753 CMS
CSL Behring $1.0911/18/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155759 CMS
Bio Products Laboratory USA, Inc. $12.0111/11/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026786653661 CMS
CSL Behring $1.6511/04/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155737 CMS
CSL Behring $1.0911/04/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155743 CMS
CSL Behring $20.3411/04/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155899 CMS
AstraZeneca Pharmaceuticals LP $17.7810/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026830076331 CMS
AstraZeneca Pharmaceuticals LP $15.1510/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829792643 CMS
CSL Behring $1.6510/22/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155809 CMS
CSL Behring $1.0910/22/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155815 CMS
Novartis Pharmaceuticals Corporation $17.4210/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026813011813 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.4210/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026763325446 CMS
GlaxoSmithKline, LLC. $11.8510/07/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026801741923 CMS
AstraZeneca Pharmaceuticals LP $19.2909/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829493759 CMS
kaleo, Inc. $10.6809/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832121841 CMS
CSL Behring $1.0909/08/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155713 CMS
CSL Behring $1.6509/08/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155719 CMS
CSL Behring $1.0909/02/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155683 CMS
CSL Behring $1.6509/02/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155689 CMS
CSL Behring $24.3709/02/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155791 CMS
CSL Behring $1.0908/19/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155659 CMS
CSL Behring $1.6508/19/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155665 CMS
CSL Behring $0.6408/19/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155671 CMS
CSL Behring $0.7608/19/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155677 CMS
kaleo, Inc. $15.6008/12/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832121839 CMS
kaleo, Inc. $17.7908/05/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832121837 CMS
GENZYME CORPORATION $19.5707/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843461567 CMS
GlaxoSmithKline, LLC. $16.9407/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026801744677 CMS
AstraZeneca Pharmaceuticals LP $15.5907/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829537091 CMS
kaleo, Inc. $12.5007/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832121833 CMS
CSL Behring $1.6507/15/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155647 CMS
CSL Behring $1.0907/15/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155653 CMS
CSL Behring $15.7207/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155785 CMS
kaleo, Inc. $20.1107/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832121831 CMS
GlaxoSmithKline, LLC. $13.5106/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026803166339 CMS
Regeneron Healthcare Solutions, Inc. $31.6806/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026809597279 CMS
kaleo, Inc. $14.4006/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832121829 CMS
AstraZeneca Pharmaceuticals LP $16.1406/11/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026830027751 CMS
kaleo, Inc. $10.9106/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832121827 CMS
CSL Behring $1.6506/07/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155619 CMS
CSL Behring $1.0906/07/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155625 CMS
AstraZeneca Pharmaceuticals LP $14.3806/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829669221 CMS
CSL Behring $1.6505/20/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155601 CMS
CSL Behring $1.0905/20/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155607 CMS
CSL Behring $13.0905/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820155769 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,230.27 46
PY2020 $662.31 42
PY2021 $828.94 71
PY2022 $676.75 38
PY2023 $717.45 32
PY2024 $684.10 29
PY2025 $629.15 28

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 and profile matching
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
LAWRENCE P LANDWEHR, NPI 1265599591. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1265599591.
APA 7
IndustryPayments. (2026). LAWRENCE P LANDWEHR, NPI 1265599591 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1265599591
Bluebook
LAWRENCE P LANDWEHR, NPI 1265599591, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1265599591.

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