Covered recipient · General Payments record

WALTER PAUL WERCHAN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI: 1013275304
CMS profile: 1160928
Location: AUSTIN, TX

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

$2,467.66

187 records · 0 disputed

Summary and payment records

CMS publication 2026-06-30

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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.
Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated July 26, 2026. 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 payment	Amount	Records
Food and Beverage	$2,390.67	183
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$76.99	4

By paying entity

PY2019 · entire year · sorted by reported total

Paying entity	Amount	Records
EMD Serono, Inc.	$199.94	24
Sunovion Pharmaceuticals Inc.	$162.01	10
Novartis Pharmaceuticals Corporation	$154.55	13
Teva Pharmaceuticals USA, Inc.	$145.39	17
Supernus Pharmaceuticals, Inc.	$143.99	18
UCB, Inc.	$132.99	8
LivaNova USA, Inc.	$132.14	18
Akcea Therapeutics, Inc.	$123.25	5
Alexion Pharmaceuticals, Inc.	$120.67	8
Lilly USA, LLC	$91.20	6
GENZYME CORPORATION	$90.12	4
ACADIA Pharmaceuticals Inc	$88.56	6
Biogen, Inc.	$86.13	5
Acorda Therapeutics, Inc	$76.99	4
Neurocrine Biosciences, Inc.	$71.39	4
Adamas Pharmaceuticals, Inc.	$64.82	4
Abbott Laboratories	$62.19	2
Allergan Inc.	$60.72	4
Genentech USA, Inc.	$59.25	3
AbbVie, Inc.	$49.86	3
JAZZ PHARMACEUTICALS INC.	$40.38	2
ARBOR PHARMACEUTICALS, INC.	$35.98	3
Avanir Pharmaceuticals, Inc.	$31.09	2
Amneal Pharmaceuticals LLC	$28.18	2
Mallinckrodt Enterprises LLC	$22.62	1
CSL Behring	$22.56	1
Zyla Life Sciences	$21.94	1
Amgen Inc.	$21.38	1
Bausch Health US, LLC	$20.28	1
Lundbeck LLC	$17.86	1
Grifols USA, LLC	$16.28	1
Boston Scientific Corporation	$15.72	1
Mitsubishi Tanabe Pharma America, Inc.	$15.44	1
Vertical Pharmaceuticals, LLC	$14.82	1
Takeda Pharmaceuticals U.S.A., Inc.	$14.75	1
AQUESTIVE THERAPEUTICS, INC.	$12.22	1

Payment records · PY2019

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

Reporting company Nature of payment

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

187 matching records · $2,467.66 reported total · 0 disputed

Nature of payment: All payment types

Records imported here November 5, 2026 (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 187 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 187.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
AQUESTIVE THERAPEUTICS, INC.	$12.22	12/20/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	707739617	CMS
Alexion Pharmaceuticals, Inc.	$18.52	12/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695577943	CMS
AbbVie, Inc.	$20.18	12/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	647801093	CMS
Novartis Pharmaceuticals Corporation	$11.95	12/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	660198937	CMS
Supernus Pharmaceuticals, Inc.	$7.62	12/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	702368621	CMS
UCB, Inc.	$5.91	12/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	688339699	CMS
ACADIA Pharmaceuticals Inc	$14.21	12/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700027851	CMS
LivaNova USA, Inc.	$4.59	12/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	703464693	CMS
EMD Serono, Inc.	$2.56	12/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	703022161	CMS
Akcea Therapeutics, Inc.	$25.32	12/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	703191213	CMS
Novartis Pharmaceuticals Corporation	$4.44	12/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	660198935	CMS
Biogen, Inc.	$20.79	12/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	660669659	CMS
EMD Serono, Inc.	$21.03	12/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	702971297	CMS
EMD Serono, Inc.	$1.67	12/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	703024477	CMS
Sunovion Pharmaceuticals Inc.	$17.80	12/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	688206049	CMS
LivaNova USA, Inc.	$7.80	12/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	703464687	CMS
Amgen Inc.	$21.38	12/02/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	663165097	CMS
JAZZ PHARMACEUTICALS INC.	$20.68	11/26/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684158379	CMS
Teva Pharmaceuticals USA, Inc.	$2.42	11/26/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697746695	CMS
Lilly USA, LLC	$14.75	11/23/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658209395	CMS
GENZYME CORPORATION	$24.24	11/22/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	694233339	CMS
Abbott Laboratories	$32.41	11/20/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	666959927	CMS
CSL Behring	$22.56	11/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	683877453	CMS
LivaNova USA, Inc.	$6.05	11/14/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	703464681	CMS
Novartis Pharmaceuticals Corporation	$11.68	11/14/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	660198919	CMS
Teva Pharmaceuticals USA, Inc.	$14.51	11/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697779935	CMS
Novartis Pharmaceuticals Corporation	$15.00	11/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	660198933	CMS
UCB, Inc.	$23.11	11/11/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	688331489	CMS
EMD Serono, Inc.	$5.47	11/07/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	703016021	CMS
Sunovion Pharmaceuticals Inc.	$18.28	11/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	688206047	CMS
Teva Pharmaceuticals USA, Inc.	$1.55	11/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697741469	CMS
Akcea Therapeutics, Inc.	$25.33	10/30/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	703191211	CMS
EMD Serono, Inc.	$3.25	10/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	703020807	CMS
Supernus Pharmaceuticals, Inc.	$10.32	10/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	702368619	CMS
EMD Serono, Inc.	$13.50	10/24/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	702997319	CMS
Teva Pharmaceuticals USA, Inc.	$1.95	10/22/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697823671	CMS
Abbott Laboratories	$29.78	10/21/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	666931909	CMS
LivaNova USA, Inc.	$5.41	10/21/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	703464655	CMS
LivaNova USA, Inc.	$22.38	10/21/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	703464671	CMS
Novartis Pharmaceuticals Corporation	$4.08	10/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	660198931	CMS
LivaNova USA, Inc.	$7.63	10/14/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	703464661	CMS
Lilly USA, LLC	$18.37	10/11/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658205809	CMS
EMD Serono, Inc.	$11.55	10/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	703005381	CMS
GENZYME CORPORATION	$23.47	10/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	694317025	CMS
LivaNova USA, Inc.	$5.77	10/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	703464649	CMS
Teva Pharmaceuticals USA, Inc.	$23.50	10/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697844739	CMS
Supernus Pharmaceuticals, Inc.	$9.33	10/02/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	702368617	CMS
UCB, Inc.	$19.72	10/02/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	688324943	CMS
Allergan Inc.	$12.25	10/01/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	671300073	CMS
Novartis Pharmaceuticals Corporation	$4.19	10/01/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	660198929	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$2,467.66	187
PY2020	$3,066.17	191
PY2021	$2,943.31	193
PY2022	$2,933.01	205
PY2023	$3,018.48	174
PY2024	$3,309.84	169
PY2025	$2,885.85	142

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

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-1013275304

Plain: WALTER PAUL WERCHAN, NPI 1013275304. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1013275304.
APA 7: IndustryPayments. (2026). WALTER PAUL WERCHAN, NPI 1013275304 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1013275304
Bluebook: WALTER PAUL WERCHAN, NPI 1013275304, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1013275304.

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