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

CARL R LANG

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1730167339
CMS profile
526525
Location
BUFFALO GROVE, 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 · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$1,555.76

66 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 $1,555.76 66

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $947.13 60
PY2020 $643.74 42
PY2021 $2,532.32 76
PY2022 $975.76 49
PY2023 $1,347.50 64
PY2024 $1,607.70 75
PY2025 $1,555.76 66

Payment records · PY2025 (66)

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
Amgen Inc. $33.23 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1228415866 CMS
Axsome Therapeutics, Inc. $17.49 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1235646408 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.64 12/01/2025 Food and Beverage No dispute reported 06/30/2026 1225617887 CMS
Janssen Pharmaceuticals, Inc $22.84 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1174419181 CMS
Takeda Pharmaceuticals U.S.A., Inc. $14.44 11/17/2025 Food and Beverage No dispute reported 06/30/2026 1223815768 CMS
Exact Sciences Corporation $25.87 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1235564315 CMS
ABBVIE INC. $25.29 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1202264305 CMS
Axsome Therapeutics, Inc. $26.24 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1235587782 CMS
AstraZeneca Pharmaceuticals LP $18.26 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1207047371 CMS
PFIZER INC. $36.89 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1229828704 CMS
Amgen Inc. $24.09 10/20/2025 Food and Beverage No dispute reported 06/30/2026 1228415868 CMS
AstraZeneca Pharmaceuticals LP $25.96 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1206392246 CMS
Janssen Pharmaceuticals, Inc $24.24 10/13/2025 Food and Beverage No dispute reported 06/30/2026 1174419110 CMS
GlaxoSmithKline, LLC. $20.90 10/06/2025 Food and Beverage No dispute reported 06/30/2026 1190369478 CMS
PFIZER INC. $34.33 10/01/2025 Food and Beverage No dispute reported 06/30/2026 1229438710 CMS
Amgen Inc. $27.05 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1228415872 CMS
Lilly USA, LLC $27.92 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1186542535 CMS
AstraZeneca Pharmaceuticals LP $22.01 09/12/2025 Food and Beverage No dispute reported 06/30/2026 1207195011 CMS
PFIZER INC. $17.84 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1231689280 CMS
Exact Sciences Corporation $14.21 07/28/2025 Food and Beverage No dispute reported 06/30/2026 1235564288 CMS
Axsome Therapeutics, Inc. $2.14 07/25/2025 Food and Beverage No dispute reported 06/30/2026 1235495585 CMS
Axsome Therapeutics, Inc. $24.76 07/25/2025 Food and Beverage No dispute reported 06/30/2026 1235495589 CMS
Amgen Inc. $26.35 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1228415870 CMS
PFIZER INC. $33.90 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1231613066 CMS
Novo Nordisk Inc $29.71 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1188410416 CMS
ABBVIE INC. $26.95 07/15/2025 Food and Beverage No dispute reported 06/30/2026 1202264303 CMS
Collegium Pharmaceutical, Inc. $19.91 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1224217642 CMS
Lilly USA, LLC $25.66 07/11/2025 Food and Beverage No dispute reported 06/30/2026 1186481491 CMS
Currax Pharmaceuticals LLC $17.45 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1242701678 CMS
Amgen Inc. $24.35 07/07/2025 Food and Beverage No dispute reported 06/30/2026 1228415880 CMS
Corcept Therapeutics $36.40 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1214134038 CMS
PFIZER INC. $25.70 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1231608196 CMS
PFIZER INC. $34.94 06/16/2025 Food and Beverage No dispute reported 06/30/2026 1231688569 CMS
AstraZeneca Pharmaceuticals LP $13.54 06/13/2025 Food and Beverage No dispute reported 06/30/2026 1206307603 CMS
Janssen Pharmaceuticals, Inc $23.03 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1174419213 CMS
IDORSIA PHARMACEUTICALS US INC $24.27 06/03/2025 Food and Beverage No dispute reported 06/30/2026 1243404859 CMS
ABBVIE INC. $27.25 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1202264301 CMS
Exact Sciences Corporation $18.25 05/23/2025 Food and Beverage No dispute reported 06/30/2026 1235564186 CMS
Lilly USA, LLC $21.58 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1186547858 CMS
PFIZER INC. $32.44 05/19/2025 Food and Beverage No dispute reported 06/30/2026 1231281057 CMS
AstraZeneca Pharmaceuticals LP $24.63 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1206559477 CMS
Novo Nordisk Inc $19.38 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1188688111 CMS
Takeda Pharmaceuticals U.S.A., Inc. $26.54 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1223905528 CMS
Axsome Therapeutics, Inc. $28.93 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1235724159 CMS
IDORSIA PHARMACEUTICALS US INC $21.07 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1243403388 CMS
Lilly USA, LLC $27.65 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1186541571 CMS
Amgen Inc. $19.46 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1228415876 CMS
Amgen Inc. $19.65 04/23/2025 Food and Beverage No dispute reported 06/30/2026 1228415874 CMS
PFIZER INC. $28.71 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1228963938 CMS
PFIZER INC. $30.24 04/21/2025 Food and Beverage No dispute reported 06/30/2026 1231431484 CMS
AstraZeneca Pharmaceuticals LP $15.05 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1206438484 CMS
Esperion Therapeutics, Inc. $18.41 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1243965486 CMS
PFIZER INC. $2.41 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1231268960 CMS
PFIZER INC. $18.42 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1231284584 CMS
PFIZER INC. $6.19 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1231494619 CMS
PFIZER INC. $34.08 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1231501436 CMS
AstraZeneca Pharmaceuticals LP $23.52 03/12/2025 Food and Beverage No dispute reported 06/30/2026 1206771966 CMS
Axsome Therapeutics, Inc. $22.44 03/10/2025 Food and Beverage No dispute reported 06/30/2026 1235305590 CMS
Amgen Inc. $17.96 02/19/2025 Food and Beverage No dispute reported 06/30/2026 1228415878 CMS
PFIZER INC. $19.59 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1231543462 CMS
Lilly USA, LLC $28.77 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1186542055 CMS
AstraZeneca Pharmaceuticals LP $32.18 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1207006187 CMS
E.R. Squibb & Sons, L.L.C. $25.45 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1184776185 CMS
Axsome Therapeutics, Inc. $29.06 01/15/2025 Food and Beverage No dispute reported 06/30/2026 1235340784 CMS
PFIZER INC. $27.51 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1231116968 CMS
Esperion Therapeutics, Inc. $19.14 01/09/2025 Food and Beverage No dispute reported 06/30/2026 1243965484 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
CARL R LANG, NPI 1730167339. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1730167339.
APA 7
IndustryPayments. (2026). CARL R LANG, NPI 1730167339 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1730167339
Bluebook
CARL R LANG, NPI 1730167339, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1730167339.

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