Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · PY2019–2021 Search official records Methodology

Adamas Pharmaceuticals, Inc.

3,632 providers listed $2,315,615.37 reported 20,045 records General Payments

General Payments reported — all loaded program years

$2,315,615.37

  • 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.

How this figure is 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.
  • 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 2019–2025, General Payments only. Each figure is labeled with its category and program year; categories are never combined.

By program year

Program yearReportedRecordsProviders
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 $2,147,115.45 16,066 2,461
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry $63,550.73 158 28
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family $8,625.69 519 181
Allopathic & Osteopathic Physicians|Internal Medicine $8,380.32 224 87
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant $6,535.44 370 113
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner $5,813.72 270 106
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Clinical Neurophysiology $5,507.16 350 39
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical $3,224.14 125 38
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology $2,304.30 134 34
Allopathic & Osteopathic Physicians|Neurological Surgery $1,937.22 105 39
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Sleep Medicine $1,833.83 91 19
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health $1,760.98 92 33
Allopathic & Osteopathic Physicians|Family Medicine $1,541.28 78 45
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Epilepsy $1,382.22 94 11
Allopathic & Osteopathic Physicians|Physical Medicine & Rehabilitation $1,238.23 66 24
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neuromuscular Medicine $1,123.75 68 12
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care $697.70 37 17
Allopathic & Osteopathic Physicians|Neuromusculoskeletal Medicine & OMM $654.33 48 10
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Vascular Neurology $653.42 34 14
Allopathic & Osteopathic Physicians|Hospitalist $583.42 40 27
Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology $516.53 26 6
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Surgical $498.32 24 4
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology $430.48 23 12
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Diagnostic Neuroimaging $407.48 27 5
Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology $398.30 20 13

Providers listed (3,632)

Sorted by name. Sort by amount instead

ProviderSpecialtyStateReported by this company
THEODORE CONTE Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NJ $92.30
THEODORE M TEACHER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CA $12.39
THEODORE PRENTICE Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CA $212.85
THEODORE R BROWN Allopathic & Osteopathic Physicians|Physical Medicine & Rehabilitation WA $42.29
THEODROS MENGESHA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology AL $446.27
THERESA THANH NGOC NGUYEN Allopathic & Osteopathic Physicians|Internal Medicine CA $20.89
THIEN T NGUYEN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MD $12.59
THIMIOS D PARTALAS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX $32.66
THINH NGUYEN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NC $14.11
THOMAS A HARRINGTON Allopathic & Osteopathic Physicians|Internal Medicine VA $99.29
THOMAS A KREFFT Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology LA $97.38
THOMAS A KREIBICH Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NJ $24.97
THOMAS A LEAVENS Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX $111.73
THOMAS A ST JOHN Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Orthopaedic Surgery of the Spine NJ $14.08
THOMAS C HAMMOND Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $11.90
THOMAS DIGERONIMO Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $12.18
THOMAS E BOWSER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CO $12.44
THOMAS ENG CA $11.80
THOMAS FOSTER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology AL $27.09
THOMAS GIANCARLO Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MI $26.79
THOMAS H PATTON Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology AL $196.58
THOMAS H SALMON Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX $53.00
THOMAS HART Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner FL $19.71
THOMAS HUGHES SC $177.42
THOMAS J CURFMAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IN $18.93
THOMAS J PFIFFNER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY $15.31
THOMAS JASON S SIMON Allopathic & Osteopathic Physicians|Hospitalist LA $132.85
THOMAS K EMIG Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology AL $220.94
THOMAS M BUCHANAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology UT $40.32
THOMAS M HOLMES Allopathic & Osteopathic Physicians|Neuromusculoskeletal Medicine & OMM GA $29.07
THOMAS M NEWMAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $116.64
THOMAS M RAMPY Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CO $67.49
THOMAS M SNYDER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $91.14
THOMAS MANI KURIAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology CA $18.59
THOMAS MARK BANAS Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IN $30.27
THOMAS O PEARSON Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $36.13
THOMAS R VIDIC Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IN $170.01
THOMAS SMITH Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology VA $16.68
THOMAS TOOTHAKER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CT $80.42
THOMAS W ARNOLD Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TN $185.96
THONDIKULAM ANANTHANARAYANAN SUBRAMANIAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $17.29
THU ANH NGUYEN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology UT $17.80
THULASIRMAN P RAVICHANDRAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology WI $145.66
THY P NGUYEN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Clinical Neurophysiology TX $24.92
THYAGARAJAN SUBRAMANIAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology PA $2,845.12
TIFFANY KAY RANDLE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX $21.69
TIFFANY L HILBUN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MS $206.26
TIFFANY SOLORZANO HUBMAN Allopathic & Osteopathic Physicians|Family Medicine FL $11.20
TIFFANY WT LIU Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology LA $49.08
TIMOTHY DAVIS CARTER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $78.03