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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 G LAZAREV

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1104094739
CMS profile
94825
Location
BALTIMORE, MD

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

$2,545.16

129 records · 0 disputed

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.
  • 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 $2,545.16 129

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $470.71 31
Takeda Pharmaceuticals U.S.A., Inc. $469.00 16
Janssen Biotech, Inc. $358.72 22
Madrigal Pharmaceuticals $261.34 7
Celltrion USA Inc. $198.59 19
Salix Pharmaceuticals, a division of Bausch Health US, LLC $152.12 7
Ipsen Biopharmaceuticals, Inc $145.52 6
PFIZER INC. $114.68 6
Ardelyx, Inc. $50.76 2
Lilly USA, LLC $42.68 2
Sandoz Inc. $31.68 1
Mallinckrodt Hospital Products Inc. $28.49 1
SHIELD THERAPEUTICS INC $26.96 1
GENZYME CORPORATION $26.42 1
Biocon Biologics Inc $25.20 1
INTERCEPT PHARMACEUTICALS, INC. $24.87 1
Ferring Pharmaceuticals Inc. $24.60 1
Amgen Inc. $24.51 1
Phathom Pharmaceuticals, Inc. $23.58 1
ORPHALAN INC $22.76 1
Gilead Sciences, Inc. $21.97 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $517.81 33
PY2020 $358.19 21
PY2021 $383.49 21
PY2022 $1,090.86 65
PY2023 $6,446.60 139
PY2024 $7,365.37 151
PY2025 $2,545.16 129

Payment records · PY2025 (129)

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
Celltrion USA Inc. $23.05 12/22/2025 Food and Beverage No dispute reported 06/30/2026 1250826266 CMS
Celltrion USA Inc. $2.88 12/19/2025 Food and Beverage No dispute reported 06/30/2026 1250826262 CMS
Celltrion USA Inc. $2.47 12/19/2025 Food and Beverage No dispute reported 06/30/2026 1250826264 CMS
Celltrion USA Inc. $13.75 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1250826260 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.91 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1231957498 CMS
ABBVIE INC. $13.80 12/12/2025 Food and Beverage No dispute reported 06/30/2026 1202273534 CMS
Madrigal Pharmaceuticals $26.22 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1248281446 CMS
Janssen Biotech, Inc. $18.83 12/01/2025 Food and Beverage No dispute reported 06/30/2026 1174705127 CMS
Takeda Pharmaceuticals U.S.A., Inc. $23.39 12/01/2025 Food and Beverage No dispute reported 06/30/2026 1223884835 CMS
PFIZER INC. $18.92 11/24/2025 Food and Beverage No dispute reported 06/30/2026 1229328543 CMS
Takeda Pharmaceuticals U.S.A., Inc. $34.07 11/21/2025 Food and Beverage No dispute reported 06/30/2026 1223933057 CMS
Janssen Biotech, Inc. $21.64 11/10/2025 Food and Beverage No dispute reported 06/30/2026 1174714170 CMS
Takeda Pharmaceuticals U.S.A., Inc. $32.81 11/07/2025 Food and Beverage No dispute reported 06/30/2026 1223930014 CMS
ABBVIE INC. $16.85 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1202273532 CMS
Amgen Inc. $24.51 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1228475203 CMS
ABBVIE INC. $12.09 10/31/2025 Food and Beverage No dispute reported 06/30/2026 1202273528 CMS
ABBVIE INC. $14.47 10/31/2025 Food and Beverage No dispute reported 06/30/2026 1202273530 CMS
PFIZER INC. $20.98 10/31/2025 Food and Beverage No dispute reported 06/30/2026 1229740743 CMS
Janssen Biotech, Inc. $13.93 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1174712081 CMS
ABBVIE INC. $15.62 10/24/2025 Food and Beverage No dispute reported 06/30/2026 1202273526 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.04 10/24/2025 Food and Beverage No dispute reported 06/30/2026 1223874584 CMS
Celltrion USA Inc. $3.27 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1250826258 CMS
Ipsen Biopharmaceuticals, Inc $26.41 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1208834896 CMS
Celltrion USA Inc. $11.63 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1250826256 CMS
Celltrion USA Inc. $18.37 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1250826254 CMS
Celltrion USA Inc. $2.29 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1250826252 CMS
Takeda Pharmaceuticals U.S.A., Inc. $27.01 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1223908049 CMS
Janssen Biotech, Inc. $18.77 10/06/2025 Food and Beverage No dispute reported 06/30/2026 1174698114 CMS
ABBVIE INC. $18.12 10/03/2025 Food and Beverage No dispute reported 06/30/2026 1202273524 CMS
ABBVIE INC. $13.71 10/02/2025 Food and Beverage No dispute reported 06/30/2026 1202273522 CMS
SHIELD THERAPEUTICS INC $26.96 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1249625695 CMS
Janssen Biotech, Inc. $6.57 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1174701853 CMS
Sandoz Inc. $31.68 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1181968313 CMS
ABBVIE INC. $15.36 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1202273520 CMS
Celltrion USA Inc. $3.47 09/15/2025 Food and Beverage No dispute reported 06/30/2026 1250826250 CMS
Takeda Pharmaceuticals U.S.A., Inc. $35.87 09/15/2025 Food and Beverage No dispute reported 06/30/2026 1223936002 CMS
Celltrion USA Inc. $15.26 09/12/2025 Food and Beverage No dispute reported 06/30/2026 1250826248 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.51 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1231957496 CMS
Ferring Pharmaceuticals Inc. $24.60 09/03/2025 Food and Beverage No dispute reported 06/30/2026 1242073608 CMS
PFIZER INC. $19.59 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1229267072 CMS
Janssen Biotech, Inc. $20.23 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1174713603 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $10.77 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1231957494 CMS
ABBVIE INC. $8.32 08/22/2025 Food and Beverage No dispute reported 06/30/2026 1202273518 CMS
Celltrion USA Inc. $1.43 08/22/2025 Food and Beverage No dispute reported 06/30/2026 1250826244 CMS
Celltrion USA Inc. $17.56 08/22/2025 Food and Beverage No dispute reported 06/30/2026 1250826246 CMS
Takeda Pharmaceuticals U.S.A., Inc. $38.83 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1223938190 CMS
Celltrion USA Inc. $2.32 08/15/2025 Food and Beverage No dispute reported 06/30/2026 1250826240 CMS
Celltrion USA Inc. $20.06 08/15/2025 Food and Beverage No dispute reported 06/30/2026 1250826242 CMS
ABBVIE INC. $18.95 08/13/2025 Food and Beverage No dispute reported 06/30/2026 1202273516 CMS
Gilead Sciences, Inc. $21.97 08/13/2025 Food and Beverage No dispute reported 06/30/2026 1234505467 CMS
Takeda Pharmaceuticals U.S.A., Inc. $34.19 08/11/2025 Food and Beverage No dispute reported 06/30/2026 1223933316 CMS
Janssen Biotech, Inc. $9.35 08/08/2025 Food and Beverage No dispute reported 06/30/2026 1174703986 CMS
Janssen Biotech, Inc. $19.99 08/07/2025 Food and Beverage No dispute reported 06/30/2026 1174700328 CMS
Ipsen Biopharmaceuticals, Inc $30.65 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1208834894 CMS
Ardelyx, Inc. $23.18 08/04/2025 Food and Beverage No dispute reported 06/30/2026 1247862120 CMS
ABBVIE INC. $20.69 08/01/2025 Food and Beverage No dispute reported 06/30/2026 1202273514 CMS
Lilly USA, LLC $22.93 07/28/2025 Food and Beverage No dispute reported 06/30/2026 1186796463 CMS
Janssen Biotech, Inc. $4.71 07/18/2025 Food and Beverage No dispute reported 06/30/2026 1174702640 CMS
Takeda Pharmaceuticals U.S.A., Inc. $31.30 07/18/2025 Food and Beverage No dispute reported 06/30/2026 1223925957 CMS
ABBVIE INC. $20.37 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1202273512 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.09 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1223890011 CMS
Janssen Biotech, Inc. $19.98 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1174700119 CMS
Celltrion USA Inc. $3.14 07/11/2025 Food and Beverage No dispute reported 06/30/2026 1250826236 CMS
Celltrion USA Inc. $13.48 07/11/2025 Food and Beverage No dispute reported 06/30/2026 1250826238 CMS
Janssen Biotech, Inc. $15.57 07/11/2025 Food and Beverage No dispute reported 06/30/2026 1174705563 CMS
Janssen Biotech, Inc. $17.60 07/02/2025 Food and Beverage No dispute reported 06/30/2026 1174701844 CMS
GENZYME CORPORATION $26.42 06/27/2025 Food and Beverage No dispute reported 06/30/2026 1233258129 CMS
ABBVIE INC. $16.72 06/23/2025 Food and Beverage No dispute reported 06/30/2026 1202273510 CMS
Takeda Pharmaceuticals U.S.A., Inc. $34.74 06/20/2025 Food and Beverage No dispute reported 06/30/2026 1223934546 CMS
ABBVIE INC. $18.64 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1202273508 CMS
Lilly USA, LLC $19.75 06/13/2025 Food and Beverage No dispute reported 06/30/2026 1186796461 CMS
Janssen Biotech, Inc. $12.00 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1174711608 CMS
PFIZER INC. $21.07 06/06/2025 Food and Beverage No dispute reported 06/30/2026 1228798063 CMS
Mallinckrodt Hospital Products Inc. $28.49 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1211978178 CMS
Takeda Pharmaceuticals U.S.A., Inc. $37.17 05/30/2025 Food and Beverage No dispute reported 06/30/2026 1223937068 CMS
ABBVIE INC. $21.76 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1202273506 CMS
Janssen Biotech, Inc. $14.04 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1174705397 CMS
Ipsen Biopharmaceuticals, Inc $21.31 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1208834892 CMS
Madrigal Pharmaceuticals $19.77 05/19/2025 Food and Beverage No dispute reported 06/30/2026 1248281444 CMS
ABBVIE INC. $18.52 05/16/2025 Food and Beverage No dispute reported 06/30/2026 1202273504 CMS
Janssen Biotech, Inc. $17.95 05/12/2025 Food and Beverage No dispute reported 06/30/2026 1174701445 CMS
ABBVIE INC. $16.30 05/09/2025 Food and Beverage No dispute reported 06/30/2026 1202273502 CMS
Madrigal Pharmaceuticals $28.43 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1248281442 CMS
ABBVIE INC. $18.99 04/28/2025 Food and Beverage No dispute reported 06/30/2026 1202273500 CMS
Janssen Biotech, Inc. $22.02 04/28/2025 Food and Beverage No dispute reported 06/30/2026 1174704055 CMS
ABBVIE INC. $11.88 04/25/2025 Food and Beverage No dispute reported 06/30/2026 1202273498 CMS
ABBVIE INC. $18.50 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1202273496 CMS
Biocon Biologics Inc $25.20 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1254657597 CMS
Ardelyx, Inc. $27.58 04/11/2025 Food and Beverage No dispute reported 06/30/2026 1247862118 CMS
ABBVIE INC. $5.52 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1202273494 CMS
Janssen Biotech, Inc. $17.78 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1174710842 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $23.62 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1231957491 CMS
Takeda Pharmaceuticals U.S.A., Inc. $7.59 04/04/2025 Food and Beverage No dispute reported 06/30/2026 1223803276 CMS
ABBVIE INC. $6.43 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1202273490 CMS
ABBVIE INC. $17.16 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1202273492 CMS
ORPHALAN INC $22.76 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1243932470 CMS
Janssen Biotech, Inc. $18.04 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1174698999 CMS
Janssen Biotech, Inc. $20.70 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1174705755 CMS
Intercept Pharmaceuticals, Inc. $24.87 03/21/2025 Food and Beverage No dispute reported 06/30/2026 1249874280 CMS
Madrigal Pharmaceuticals $7.86 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1248281440 CMS
Madrigal Pharmaceuticals $25.46 03/19/2025 Food and Beverage No dispute reported 06/30/2026 1248281438 CMS
Madrigal Pharmaceuticals $9.29 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1248281436 CMS
Janssen Biotech, Inc. $9.76 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1174709635 CMS
ABBVIE INC. $10.91 03/10/2025 Food and Beverage No dispute reported 06/30/2026 1202273488 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $20.92 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1231957489 CMS
Ipsen Biopharmaceuticals, Inc $19.17 03/03/2025 Food and Beverage No dispute reported 06/30/2026 1208834890 CMS
ABBVIE INC. $18.74 02/28/2025 Food and Beverage No dispute reported 06/30/2026 1202273484 CMS
ABBVIE INC. $9.05 02/28/2025 Food and Beverage No dispute reported 06/30/2026 1202273486 CMS
PFIZER INC. $16.84 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1231626472 CMS
Takeda Pharmaceuticals U.S.A., Inc. $25.09 02/24/2025 Food and Beverage No dispute reported 06/30/2026 1223896895 CMS
ABBVIE INC. $7.21 02/21/2025 Food and Beverage No dispute reported 06/30/2026 1202273482 CMS
Phathom Pharmaceuticals, Inc. $23.58 02/21/2025 Food and Beverage No dispute reported 06/30/2026 1219304037 CMS
ABBVIE INC. $19.48 02/20/2025 Food and Beverage No dispute reported 06/30/2026 1202273480 CMS
Ipsen Biopharmaceuticals, Inc $26.14 02/19/2025 Food and Beverage No dispute reported 06/30/2026 1208834888 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.43 02/19/2025 Food and Beverage No dispute reported 06/30/2026 1231957484 CMS
PFIZER INC. $17.28 02/14/2025 Food and Beverage No dispute reported 06/30/2026 1231650438 CMS
Janssen Biotech, Inc. $16.32 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1174702351 CMS
Celltrion USA Inc. $18.94 02/10/2025 Food and Beverage No dispute reported 06/30/2026 1250826232 CMS
Celltrion USA Inc. $1.65 02/10/2025 Food and Beverage No dispute reported 06/30/2026 1250826234 CMS
ABBVIE INC. $22.28 02/07/2025 Food and Beverage No dispute reported 06/30/2026 1202273478 CMS
Madrigal Pharmaceuticals $144.31 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1248281434 CMS
Takeda Pharmaceuticals U.S.A., Inc. $30.35 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1223922388 CMS
Ipsen Biopharmaceuticals, Inc $21.84 01/22/2025 Food and Beverage No dispute reported 06/30/2026 1208834886 CMS
ABBVIE INC. $15.17 01/17/2025 Food and Beverage No dispute reported 06/30/2026 1202273476 CMS
Janssen Biotech, Inc. $22.94 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1174712027 CMS
Celltrion USA Inc. $23.57 01/13/2025 Food and Beverage No dispute reported 06/30/2026 1250826230 CMS
ABBVIE INC. $9.10 01/10/2025 Food and Beverage No dispute reported 06/30/2026 1202273474 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.96 01/10/2025 Food and Beverage No dispute reported 06/30/2026 1231957479 CMS
Takeda Pharmaceuticals U.S.A., Inc. $30.46 01/10/2025 Food and Beverage No dispute reported 06/30/2026 1223923154 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.

Permalink https://industrypayments.org/provider/npi-1104094739

Plain
MARK G LAZAREV, NPI 1104094739. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1104094739.
APA 7
IndustryPayments. (2026). MARK G LAZAREV, NPI 1104094739 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1104094739
Bluebook
MARK G LAZAREV, NPI 1104094739, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1104094739.

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