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

DAN G GUYER

Allopathic & Osteopathic Physicians Psychiatry & Neurology Psychiatry

NPI
1013937184
CMS profile
182507
Location
GROSSE POINTE FARMS, MI

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 · PY2020 · Entire year

$1,264.84

81 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

PY2020 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,234.85 80
Education $29.99 1

By paying entity

PY2020 · entire year · sorted by reported total

Payment records · PY2020

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

General Payments · PY2020 · Physicians and non-physician practitioners · CMS publication 2026-06-30

81 matching records · $1,264.84 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 81 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 81.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Otsuka America Pharmaceutical, Inc. $16.4612/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748723193 CMS
Neurocrine Biosciences, Inc. $21.9612/08/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748923741 CMS
Allergan, Inc. $5.4412/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723629037 CMS
Teva Pharmaceuticals USA, Inc. $6.0112/02/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749561045 CMS
Teva Pharmaceuticals USA, Inc. $9.8512/02/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749561047 CMS
Eisai Inc. $18.4111/25/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751251167 CMS
Teva Pharmaceuticals USA, Inc. $21.2911/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749561059 CMS
Allergan, Inc. $26.7710/23/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723629035 CMS
Eisai Inc. $16.1210/19/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751238583 CMS
Lundbeck LLC $12.5310/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747528291 CMS
ITI, Inc. $19.9510/02/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026750031419 CMS
Allergan, Inc. $24.0909/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723629033 CMS
Sunovion Pharmaceuticals Inc. $20.9809/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748384899 CMS
Neurocrine Biosciences, Inc. $18.7509/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748923739 CMS
Avanir Pharmaceuticals, Inc. $14.1509/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722214507 CMS
Allergan, Inc. $16.6208/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723629031 CMS
Lundbeck LLC $18.6008/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747528287 CMS
Neurocrine Biosciences, Inc. $20.9008/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748923737 CMS
Avanir Pharmaceuticals, Inc. $26.1708/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722214873 CMS
Lundbeck LLC $14.0408/07/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747528283 CMS
Vanda Pharmaceuticals Inc. $19.7408/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026735132381 CMS
Allergan, Inc. $14.3307/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723629029 CMS
Sunovion Pharmaceuticals Inc. $20.1107/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748384885 CMS
Takeda Pharmaceuticals U.S.A., Inc. $15.8207/27/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747184985 CMS
Lundbeck LLC $14.9607/23/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747528280 CMS
Sunovion Pharmaceuticals Inc. $5.0507/23/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748384859 CMS
ITI, Inc. $14.8007/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026750031417 CMS
Neurocrine Biosciences, Inc. $25.5007/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748923735 CMS
Avanir Pharmaceuticals, Inc. $17.4007/13/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722214875 CMS
Avanir Pharmaceuticals, Inc. $21.9207/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722214877 CMS
Sunovion Pharmaceuticals Inc. $6.4307/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748384863 CMS
Allergan, Inc. $29.9907/02/2020 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723629027 CMS
Allergan, Inc. $16.7206/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723629025 CMS
Sunovion Pharmaceuticals Inc. $17.6806/19/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748384879 CMS
Teva Pharmaceuticals USA, Inc. $19.1106/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749507969 CMS
Neurocrine Biosciences, Inc. $18.9006/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748923733 CMS
Avanir Pharmaceuticals, Inc. $1.3206/01/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722214501 CMS
Avanir Pharmaceuticals, Inc. $22.2005/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722214505 CMS
Janssen Pharmaceuticals, Inc $16.9105/26/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719091875 CMS
Adlon Therapeutics L.P. $16.8105/21/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749337055 CMS
Jazz Pharmaceuticals Inc. $18.4105/18/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744455209 CMS
Sunovion Pharmaceuticals Inc. $20.8205/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748384895 CMS
Teva Pharmaceuticals USA, Inc. $20.9505/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749494351 CMS
Janssen Pharmaceuticals, Inc $19.9705/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719091867 CMS
Neurocrine Biosciences, Inc. $8.9205/05/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748923731 CMS
Allergan, Inc. $14.9504/25/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723629023 CMS
Sunovion Pharmaceuticals Inc. $20.2904/23/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748384889 CMS
Allergan, Inc. $11.7003/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723629021 CMS
Neurocrine Biosciences, Inc. $25.1703/25/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748923729 CMS
Avanir Pharmaceuticals, Inc. $20.6403/13/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722214499 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,787.78 195
PY2020 $1,264.84 81
PY2021 $494.03 32

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
Source files and profile matching
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021
Generated from
OP_DTL_GNRL_PGYR2021_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
DAN G GUYER, NPI 1013937184. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1013937184.
APA 7
IndustryPayments. (2026). DAN G GUYER, NPI 1013937184 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1013937184
Bluebook
DAN G GUYER, NPI 1013937184, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1013937184.

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