Adamas Pharmaceuticals, Inc.

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Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

Centers for Medicare & Medicaid Services, Open Payments

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.

Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.

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.

Payment records · PY2021

Date, newest first, then reporting company; values as published by CMS.

General Payments · PY2021 · All recipient types · CMS publication 2026-06-30

7,388 matching records · $706,116.10 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 7,388 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 7,388.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
JORGE A GONZALEZ
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $16.2811/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834398253 CMS
JOHN R WEDLAKE
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $22.3811/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834405767 CMS
DUARTE G MACHADO
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $2,560.0011/20/2021 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834401287 CMS
BRUCE M COTUGNO
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $19.7911/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834396533 CMS
PETER R FUTRELL
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $18.2611/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834397749 CMS
AIMEE C GARZA
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $23.6111/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834397969 CMS
FRANK PUHALOVICH
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $18.2611/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834403265 CMS
DAVID STEVEN SILVERS
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $24.6511/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834404529 CMS
XIN WANG
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $21.9011/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834405699 CMS
LIXIN ZHANG
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $24.4011/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834406087 CMS
ALANNA CASTALDO
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $24.4011/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834406579 CMS
TANYA S GEIST
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $24.4011/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834407021 CMS
YEN LE
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $24.4011/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834408009 CMS
ANDREA M MATTELIANO
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $24.4011/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834408199 CMS
KATELYN E MCCORMACK
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $24.4011/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834408243 CMS
TRACY A NICHTER
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $24.4011/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834408521 CMS
SABILA SHAH
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $24.4011/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834409423 CMS
RAMIN ANSARI
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $21.2311/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834395039 CMS
STEPHANIE BLOCK
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $20.0711/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834395845 CMS
YAOHUI CHAI
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $24.5711/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834396209 CMS
EZRA COHEN
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $20.0711/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834396435 CMS
KOFI DOONQUAH
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $17.5311/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834396963 CMS
HAFIZ A ELAHI
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $24.5711/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834397187 CMS
EDWIN LASERNA FUENTES
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $17.5311/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834397711 CMS
SATISH KUMAR REDDY GADDAM
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $21.2311/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834397775 CMS
RICHARD A GAN
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $14.4811/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834397891 CMS
DANIEL T MATTSON
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $4,160.0011/18/2021 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834401621 CMS
MICHAEL D MERKIN
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $14.4811/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834401815 CMS
YAN QI
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $14.7811/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834403279 CMS
ANTON SVETLANOV
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $14.4811/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834404931 CMS
DEREK W THOMSON
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $13.6911/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834405145 CMS
BARRY K VAUGHT
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $13.6711/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834405445 CMS
BARRY K VAUGHT
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $3.6011/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834405447 CMS
ROBIN A BLUME
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $13.6711/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834406391 CMS
KAYLEIGH A GEISER
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $13.6911/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834407009 CMS
AYESHIA C POWELL
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $17.5311/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834408809 CMS
RACHAEL RIGGINS
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $13.6711/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834409077 CMS
MELISSA M RINER
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $13.6711/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834409081 CMS
PAIGE SCHAFER
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $21.2311/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834409251 CMS
KELLIE BETH VAUGHT
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $13.6711/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834409755 CMS
KELSEY BODELL
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $21.2311/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834409831 CMS
GURDEEP AHLUWALIA
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $20.2311/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834394541 CMS
PETER R ALDANA
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $21.6911/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834394697 CMS
LAXMAN BAHROO
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $23.6811/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834395413 CMS
LAURA ALISSA BROSBE
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $20.5511/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834395963 CMS
KEVIN J FELICE
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $11.4311/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834397539 CMS
CLAUDE J FORTIN
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $17.5311/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834397667 CMS
BRUNO V GALLO
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $24.0811/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834397885 CMS
PAMELA R KINDER
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $17.5311/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834400229 CMS
NORA S LEE
Physician / non-physician practitioner
Adamas Pharmaceuticals, Inc. $11.4311/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834400875 CMS

Practitioner overview · all loaded program years

3,632 providers listed 20,045 records General Payments

General Payments to practitioners — all loaded program years

  • Category: General Payments
  • Program years: 2019, 2020, 2021
  • Record count: 20,045
  • Providers listed: 3,632

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.

Coverage: program years 2019–2025, General Payments only, reported to physicians and non-physician practitioners. Payments to teaching hospitals are not included in these practitioner figures. Each figure is labeled with its category and program year; categories are never combined.

Practitioner payments by program year

Program yearReportedRecordsProvidersDetail
PY2019 $1,036,602.03 6,946 2,059 This company in PY2019 →
PY2020 $572,897.24 5,711 1,759 This company in PY2020 →
PY2021 $706,116.10 7,388 2,227 This company in PY2021 →

By recipient specialty (94)

Sorted by name; identical names by identifier.

Allopathic & Osteopathic Physicians 72 specialties 2,986 providers
Chiropractic Providers 1 specialty 3 providers
Dental Providers 1 specialty 1 providers
Eye and Vision Services Providers 1 specialty 1 providers
Nursing Service Providers 4 specialties 4 providers
Physician Assistants & Advanced Practice Nursing Providers 14 specialties 518 providers
Podiatric Medicine & Surgery Service Providers 1 specialty 2 providers

Providers listed (3,632)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
AAMER HABIB Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IL 2
AAMIR HASHMAT Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MS 10
AAMIR RASHEED Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY 5
AANCHAL JAIN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology VA 3
AANCHAL TANEJA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX 9
AARON BRUCE KOONCE Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MO 4
AARON FARROW Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OK 9
AARON L ELLENBOGEN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MI 46
AARON M HAUG Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CO 5
AARON MILLER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY 5
AARTHI RAM Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX 5
AASEF G SHAIKH Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OH 1
AASHISH ANAND Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX 1
AASHOO MENTREDDI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology ME 8
ABBAS MEHDI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CA 5
ABDALLAH MAHMOUD HAMDALLAH Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Clinical Neurophysiology IL 1
ABDELHAKIM KASMIA — AL 1
ABDUL HAFIZ EL ETR Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TN 2
ABDUL RAHMAN ALCHAKI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX 1
ABDULKARIM SHARBA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IN 2
ABHA MISHRA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MS 1
ABHIMANYU MAHAJAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IL 1
ABID ALI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IL 2
ABIGAIL C LAWLER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology VA 31
ABIOLA O AMURE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX 3
ABOUBAKAR GUMA OMAR SHARAF Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MN 1
ABRA ANN WOOLARD Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MO 3
ABRAHAM KALIKSTEIN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY 2
ADALBERTO LOPEZ — PR 1
ADAM D REINHARD Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner TN 1
ADAM D SIMMONS Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MA 12
ADAM D SLANSKY Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL 2
ADAM HOWARD KUHLMAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MI 1
ADAM J FISCH Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IN 2
ADAM JOSEPH KAPITZ Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant CA 1
ADAM MEDNICK Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IN 1
ADAM NEIL FOREMAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology LA 3
ADAM R JAFFE Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NC 1
ADAM T THORP Allopathic & Osteopathic Physicians|Orthopaedic Surgery NC 1
ADAM WOLFF Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CO 5
ADEDAPO F OKUSANYA Allopathic & Osteopathic Physicians|Family Medicine WI 1
ADEEL RAHMAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology GA 1
ADELE A THIEL Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MS 2
ADELLE MAYNARD-WATTS Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IN 5
ADITYA R BODDU Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease FL 1
ADNAN ALGHADBAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology WV 34
ADRIANNE BAILEY Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical TX 3
AGHA RAZA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY 5
AGNES VIRGA Allopathic & Osteopathic Physicians|Neuromusculoskeletal Medicine, Sports Medicine MA 2
AGUSTIN J LOPEZ COVAS Allopathic & Osteopathic Physicians|Internal Medicine PR 9