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

MARTIN B ENGELHARDT

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1639178023
CMS profile
73720
Location
NEW ROCHELLE, NY

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

$922.68

55 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 $922.68 55

By paying entity

PY2019 · entire year · sorted by reported total

Page 1 of 2; records 1–50 of 55 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

MARTIN B ENGELHARDT

NPI 1639178023 · CMS profile ID 73720

Allopathic & Osteopathic Physicians / Internal Medicine

NEW ROCHELLE, NY

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.

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.

General Payments, PY2019; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 1 of 2; records 1–50 of 55 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1639178023?year=2019&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
MARTIN B ENGELHARDT, NPI 1639178023, CMS profile ID 73720. General Payments, PY2019; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 2; records 1–50 of 55 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1639178023?year=2019&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
APA 7
IndustryPayments. (2026). MARTIN B ENGELHARDT, NPI 1639178023, CMS profile ID 73720. General Payments, PY2019; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 2; records 1–50 of 55 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1639178023?year=2019&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
Bluebook
MARTIN B ENGELHARDT, NPI 1639178023, CMS profile ID 73720, IndustryPayments, General Payments, PY2019; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 1 of 2; records 1–50 of 55 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e. https://industrypayments.org/provider/npi-1639178023?year=2019&recipient=provider#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

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

55 matching records · $922.68 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 55 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 55.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Edwards Lifesciences Corporation $21.9612/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 700785339 CMS
Allergan Inc. $18.2312/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 670304145 CMS
Kowa Pharmaceuticals America, Inc. $14.6412/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 630266587 CMS
AstraZeneca Pharmaceuticals LP $15.8311/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685463415 CMS
Novo Nordisk Inc $13.7011/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 674705177 CMS
GlaxoSmithKline, LLC. $17.3511/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 671470365 CMS
Novartis Pharmaceuticals Corporation $11.4011/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 659048147 CMS
Avanir Pharmaceuticals, Inc. $21.8610/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 653599597 CMS
Allergan Inc. $17.8710/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 670304143 CMS
AbbVie, Inc. $23.8010/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 648178313 CMS
Allergan Inc. $10.9810/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 670304139 CMS
AstraZeneca Pharmaceuticals LP $14.6009/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685753973 CMS
Kowa Pharmaceuticals America, Inc. $13.6309/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 630266585 CMS
AbbVie, Inc. $19.4009/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 648178311 CMS
AstraZeneca Pharmaceuticals LP $15.8609/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685564301 CMS
Gilead Sciences, Inc. $20.4208/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 681509249 CMS
GENZYME CORPORATION $23.1108/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 694163497 CMS
Allergan Inc. $10.8008/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 670304135 CMS
Astellas Pharma US Inc $22.2508/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 655551288 CMS
Astellas Pharma US Inc $20.2208/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 655551285 CMS
Allergan Inc. $14.4207/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 670304132 CMS
AstraZeneca Pharmaceuticals LP $20.2907/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685097951 CMS
AbbVie, Inc. $20.7907/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 648178309 CMS
GlaxoSmithKline, LLC. $15.3607/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 670564507 CMS
Allergan Inc. $13.8806/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 670304127 CMS
Novartis Pharmaceuticals Corporation $14.2906/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 659048141 CMS
Gilead Sciences, Inc. $14.2306/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 681509247 CMS
Kowa Pharmaceuticals America, Inc. $14.2806/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 630266583 CMS
AstraZeneca Pharmaceuticals LP $20.4705/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685755651 CMS
GlaxoSmithKline, LLC. $22.0705/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 670639949 CMS
Gilead Sciences, Inc. $17.1405/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 681509245 CMS
AstraZeneca Pharmaceuticals LP $15.0005/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685825253 CMS
SANOFI PASTEUR INC. $14.6505/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 691581749 CMS
GlaxoSmithKline, LLC. $18.8705/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 671047985 CMS
AstraZeneca Pharmaceuticals LP $15.0004/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685456591 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $15.7404/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 700124531 CMS
Astellas Pharma US Inc $24.1104/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 655551281 CMS
AstraZeneca Pharmaceuticals LP $17.1503/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685240239 CMS
PFIZER INC. $15.6203/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 671904521 CMS
Kowa Pharmaceuticals America, Inc. $13.3703/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 630266589 CMS
Novartis Pharmaceuticals Corporation $21.2103/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 659048153 CMS
Genentech USA, Inc. $11.7103/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 681128575 CMS
Takeda Pharmaceuticals U.S.A., Inc. $12.2003/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 681727581 CMS
AbbVie, Inc. $16.2803/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 648178317 CMS
Novo Nordisk Inc $13.7502/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 668746111 CMS
AstraZeneca Pharmaceuticals LP $16.8802/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686001015 CMS
Takeda Pharmaceuticals U.S.A., Inc. $14.7002/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 681861819 CMS
Genentech USA, Inc. $18.7602/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 681207282 CMS
Teva Pharmaceuticals USA, Inc. $12.5202/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697685715 CMS
Takeda Pharmaceuticals U.S.A., Inc. $14.5301/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 682059297 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $922.68 55
PY2020 $312.80 18
PY2021 $846.48 19
PY2022 $405.54 17

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
Source files and profile matching
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022
Generated from
OP_DTL_GNRL_PGYR2022_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.