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

MITCHELL A AHRENS

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI
1407967235
CMS profile
64100
Location
SPRINGFIELD, 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 · PY2019 · Entire year

$1,901.10

127 records · 0 disputed

Summary and payment records

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

“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

PY2019 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,871.11 126
Education $29.99 1

By paying entity

PY2019 · entire year · sorted by reported total

Payment records · PY2019

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

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

127 matching records · $1,901.10 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 127 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 127.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
GlaxoSmithKline, LLC. $12.6712/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671073047 CMS
GlaxoSmithKline, LLC. $12.0612/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671182619 CMS
PFIZER INC. $16.7112/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673721953 CMS
Circassia Pharmaceuticals Inc $10.9512/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660210365 CMS
Merck Sharp & Dohme Corporation $17.5412/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695853551 CMS
Genentech USA, Inc. $12.8812/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681362919 CMS
GlaxoSmithKline, LLC. $12.3012/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671552443 CMS
Mylan Specialty L.P. $7.0212/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694806961 CMS
AstraZeneca Pharmaceuticals LP $14.2712/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026686010575 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $7.8912/03/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700041671 CMS
JAZZ PHARMACEUTICALS INC. $16.0211/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026684158573 CMS
Mylan Specialty L.P. $16.3311/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694769733 CMS
GlaxoSmithKline, LLC. $11.1811/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670576653 CMS
Insmed, Inc. $12.0011/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026693337399 CMS
AstraZeneca Pharmaceuticals LP $13.4611/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685302245 CMS
GlaxoSmithKline, LLC. $17.4211/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671547893 CMS
GlaxoSmithKline, LLC. $13.2211/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670923087 CMS
Merck Sharp & Dohme Corporation $16.6911/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695821471 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $15.9711/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700106645 CMS
Regeneron Healthcare Solutions, Inc. $16.3611/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673324309 CMS
GlaxoSmithKline, LLC. $12.1010/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670831221 CMS
GlaxoSmithKline, LLC. $8.7610/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670937541 CMS
Philips Electronics North America Corporation $11.3010/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026684076373 CMS
Regeneron Healthcare Solutions, Inc. $18.0310/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673324305 CMS
United Therapeutics Corporation $14.4610/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026703094907 CMS
Mylan Specialty L.P. $14.6010/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694768363 CMS
Novartis Pharmaceuticals Corporation $12.0910/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659068095 CMS
Electromed, Inc. $9.5710/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026705234915 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $12.2310/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700106647 CMS
Insmed, Inc. $16.8710/03/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026693338065 CMS
JAZZ PHARMACEUTICALS INC. $19.2810/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026684161675 CMS
Novartis Pharmaceuticals Corporation $14.8709/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659068093 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $8.1409/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700106649 CMS
GlaxoSmithKline, LLC. $12.1209/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671298971 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.9709/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700106651 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.1009/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700106653 CMS
AstraZeneca Pharmaceuticals LP $13.1309/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685902943 CMS
Ethicon US, LLC $14.2709/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026648725652 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $12.1509/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700106655 CMS
Genentech USA, Inc. $11.4209/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681366575 CMS
Fisher & Paykel Healthcare Inc $12.8409/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026698632319 CMS
Regeneron Healthcare Solutions, Inc. $21.3909/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673324301 CMS
JAZZ PHARMACEUTICALS INC. $16.6309/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026684169901 CMS
Circassia Pharmaceuticals Inc $17.5409/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660210363 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.2908/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700106657 CMS
GlaxoSmithKline, LLC. $12.3608/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670989871 CMS
Genentech USA, Inc. $8.4308/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681364149 CMS
Circassia Pharmaceuticals Inc $11.6108/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660210361 CMS
GlaxoSmithKline, LLC. $11.6308/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671493379 CMS
Mylan Specialty L.P. $13.0008/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694769129 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,901.10 127
PY2020 $423.18 25
PY2021 $120.00 2
PY2022 $655.15 21
PY2023 $5,998.58 66
PY2024 $1,159.30 43
PY2025 $1,958.37 65

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
MITCHELL A AHRENS, NPI 1407967235. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1407967235.
APA 7
IndustryPayments. (2026). MITCHELL A AHRENS, NPI 1407967235 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1407967235
Bluebook
MITCHELL A AHRENS, NPI 1407967235, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1407967235.

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