Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published PY2018–2021 Search official records Methodology

Adamas Pharmaceuticals, Inc.

4,481 providers listed $3,890,686.36 reported 28,114 records General Payments

General Payments reported — all loaded program years

$3,890,686.36

  • Category: General Payments
  • Program years: 2018, 2019, 2020, 2021
  • Record count: 28,114
  • Providers listed: 4,481

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

How this figure is calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
  • Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
  • Methodology & Data — sourcing, labeling, and limitations.

Coverage: program years 2018–2024, General Payments only. Each figure is labeled with its category and program year; categories are never combined.

By program year

Program yearReportedRecordsProviders
PY2018 $1,575,070.99 8,069 2,511
PY2019 $1,036,602.03 6,946 2,059
PY2020 $572,897.24 5,711 1,759
PY2021 $706,116.10 7,388 2,227

By recipient specialty (25 shown)

Sorted by reported total.

SpecialtyReportedRecordsProviders
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology $3,481,733.76 23,028 3,082
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry $150,170.56 282 35
Allopathic & Osteopathic Physicians|Internal Medicine $104,041.36 295 113
Allopathic & Osteopathic Physicians|Neuromusculoskeletal Medicine & OMM $11,381.49 86 14
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Clinical Neurophysiology $9,758.15 461 54
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family $8,625.69 519 181
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant $6,490.73 368 112
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner $5,805.34 269 106
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Epilepsy $3,863.87 118 17
Allopathic & Osteopathic Physicians|Neurological Surgery $3,597.54 181 53
Allopathic & Osteopathic Physicians|Family Medicine $3,577.85 121 75
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical $3,268.85 127 39
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology $3,109.39 162 43
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Sleep Medicine $2,543.48 126 24
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health $1,760.98 92 33
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neuromuscular Medicine $1,751.86 100 17
Allopathic & Osteopathic Physicians|Physical Medicine & Rehabilitation $1,634.35 74 27
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Vascular Neurology $1,217.16 49 21
Allopathic & Osteopathic Physicians|Hospitalist $948.37 49 31
Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology $713.57 31 8
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care $697.70 37 17
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Diagnostic Neuroimaging $612.00 33 6
Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology $569.63 27 16
Allopathic & Osteopathic Physicians|Ophthalmology|Neuro-ophthalmology $501.58 26 3
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Surgical $498.32 24 4

Providers listed (4,481)

Sorted by name. Sort by amount instead

ProviderSpecialtyStateReported by this company
AAMER HABIB Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IL $49.10
AAMIR HASHMAT Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MS $273.80
AAMIR HUSSAIN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OH $18.90
AAMIR RASHEED Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY $137.48
AANCHAL JAIN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology VA $52.80
AANCHAL TANEJA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX $365.30
AARON ALAN COCHRAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OH $14.09
AARON BRUCE KOONCE Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MO $71.15
AARON FARROW Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OK $129.37
AARON L ELLENBOGEN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MI $62,193.04
AARON M HAUG Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CO $142.62
AARON MILLER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY $23,130.49
AARTHI RAM Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX $140.29
AASEF G SHAIKH Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OH $29.40
AASHISH ANAND Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX $14.71
AASHOO MENTREDDI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology ME $327.37
ABBAS MEHDI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CA $115.58
ABDALLAH MAHMOUD HAMDALLAH Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Clinical Neurophysiology IL $19.76
ABDELHAKIM DINAR Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY $21.60
ABDELHAKIM KASMIA AL $21.90
ABDUL HAFIZ EL ETR Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TN $52.55
ABDUL KAREEM JAFFER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CA $16.12
ABDUL RAHMAN ALCHAKI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX $15.72
ABDUL S KHAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY $21.60
ABDUL TARIQ Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NV $21.26
ABDULKARIM SHARBA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IN $128.35
ABHA MISHRA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MS $45.86
ABHIMANYU MAHAJAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IL $125.00
ABID ALI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IL $44.60
ABIGAIL C LAWLER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology VA $498.54
ABIOLA O AMURE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX $58.65
ABOUBAKAR GUMA OMAR SHARAF Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MN $17.48
ABRA ANN WOOLARD Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MO $49.28
ABRAHAM ANDRES CHILEUITT Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $120.18
ABRAHAM ANTHONY CHAMELY Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $151.30
ABRAHAM CHYUNG Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology HI $17.62
ABRAHAM KALIKSTEIN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY $29.56
ADALBERTO LOPEZ PR $15.95
ADAM A ZUBER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CA $90.86
ADAM D REINHARD Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner TN $18.98
ADAM D SIMMONS Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MA $228.42
ADAM D SLANSKY Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $169.47
ADAM HOWARD KUHLMAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MI $360.34
ADAM J FISCH Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IN $35.46
ADAM JOSEPH KAPITZ Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant CA $15.76
ADAM MARTIN KAPLER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OH $104.17
ADAM MEDNICK Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IN $23.68
ADAM NEIL FOREMAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology LA $65.63
ADAM R JAFFE Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NC $24.29
ADAM T THORP Allopathic & Osteopathic Physicians|Orthopaedic Surgery NC $12.39