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

MARC Y WASSERMAN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1356340467
CMS profile
287830
Location
LITTLETON, CO

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

$3,460.07

167 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

By paying entity

PY2019 · entire year · sorted by reported total

Page 1 of 4; records 1–50 of 167 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

MARC Y WASSERMAN

NPI 1356340467 · CMS profile ID 287830

Allopathic & Osteopathic Physicians / Psychiatry & Neurology / Neurology

LITTLETON, CO

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 4; records 1–50 of 167 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1356340467?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
MARC Y WASSERMAN, NPI 1356340467, CMS profile ID 287830. 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 4; records 1–50 of 167 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1356340467?year=2019&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
APA 7
IndustryPayments. (2026). MARC Y WASSERMAN, NPI 1356340467, CMS profile ID 287830. 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 4; records 1–50 of 167 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1356340467?year=2019&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
Bluebook
MARC Y WASSERMAN, NPI 1356340467, CMS profile ID 287830, 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 4; records 1–50 of 167 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-1356340467?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

167 matching records · $3,460.07 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 167 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 167.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
AQUESTIVE THERAPEUTICS, INC. $14.0212/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 707739599 CMS
Kyowa Kirin, Inc. $15.7612/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 687567315 CMS
Teva Pharmaceuticals USA, Inc. $2.0812/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697752359 CMS
Allergan Inc. $13.5212/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 671289403 CMS
Mitsubishi Tanabe Pharma America, Inc. $19.2712/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703745979 CMS
AQUESTIVE THERAPEUTICS, INC. $20.9212/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 707739539 CMS
Amgen Inc. $27.7812/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 662690033 CMS
AQUESTIVE THERAPEUTICS, INC. $15.9312/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 707739507 CMS
Lilly USA, LLC $12.6012/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 657988609 CMS
Novartis Pharmaceuticals Corporation $14.0512/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 660100287 CMS
US WorldMeds, LLC $17.3512/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 699472311 CMS
AQUESTIVE THERAPEUTICS, INC. $14.8512/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 707739379 CMS
Acorda Therapeutics, Inc $19.9212/04/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 633509925 CMS
Adamas Pharmaceuticals, Inc. $20.2612/03/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 694974723 CMS
Teva Pharmaceuticals USA, Inc. $14.5012/03/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697749785 CMS
Ipsen Biopharmaceuticals, Inc $13.7411/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640640945 CMS
GENZYME CORPORATION $23.6711/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 694242605 CMS
Eisai Inc. $17.6311/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 701431737 CMS
AbbVie, Inc. $21.4911/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 647791023 CMS
UCB, Inc. $32.7911/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 688336805 CMS
Medtronic USA, Inc. $82.8011/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 667743191 CMS
Mitsubishi Tanabe Pharma America, Inc. $14.2811/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703739471 CMS
Amgen Inc. $20.9111/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 662690025 CMS
Medtronic USA, Inc. $13.2111/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 667744653 CMS
Greenwich Biosciences, Inc. $21.4011/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 701799729 CMS
Akcea Therapeutics, Inc. $20.2011/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703191183 CMS
Teva Pharmaceuticals USA, Inc. $12.9610/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697740109 CMS
Eisai Inc. $17.6310/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 701431621 CMS
LivaNova USA, Inc. $14.4710/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703464537 CMS
UCB, Inc. $35.4910/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 688337855 CMS
Lilly USA, LLC $11.4510/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 657999069 CMS
Allergan Inc. $20.0010/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 671289399 CMS
GENZYME CORPORATION $14.3510/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 694167329 CMS
Amgen Inc. $16.2010/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 662690019 CMS
UCB, Inc. $23.6410/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 688384329 CMS
US WorldMeds, LLC $19.1910/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 699472307 CMS
Neurocrine Biosciences, Inc. $17.5910/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 693172789 CMS
Amneal Pharmaceuticals LLC $12.0310/03/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 692328137 CMS
Saol Therapeutics Inc. $12.2110/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 698889195 CMS
Lilly USA, LLC $12.4410/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 657999067 CMS
AbbVie, Inc. $20.0309/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 647790873 CMS
GENZYME CORPORATION $22.9609/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 694171083 CMS
JAZZ PHARMACEUTICALS INC. $18.5709/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 684161143 CMS
Mitsubishi Tanabe Pharma America, Inc. $10.4609/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703750379 CMS
UCB, Inc. $38.2109/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 688311247 CMS
Lundbeck LLC $21.9709/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 684371343 CMS
Penumbra, Inc. $147.5909/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 702901515 CMS
Allergan Inc. $10.9109/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 671289396 CMS
Supernus Pharmaceuticals, Inc. $12.9909/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 702367971 CMS
ACADIA Pharmaceuticals Inc $20.3709/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 700027455 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $3,460.07 167
PY2020 $797.22 41
PY2021 $2,009.25 74
PY2022 $944.07 26
PY2023 $792.25 23
PY2024 $1,007.74 35
PY2025 $1,222.33 41

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.