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
TAGRID ADILI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $415.37
TAIJUN ZHAO Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology KS $32.45
TAILEN LORENZO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $46.90
TAIMUR AKRAM Allopathic & Osteopathic Physicians|Family Medicine PA $51.69
TAJAMMUL EHSAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology VA $13.62
TAL MEDNICK Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY $23.35
TALIA STEPHANIE LEUROPA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family RI $34.73
TAM T LY Allopathic & Osteopathic Physicians|Internal Medicine|Infectious Disease VA $14.39
TAMARA MILLER CO $37.57
TAMARA STIEP Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $16.94
TAMMIE B VAN LIEW Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX $57.44
TANIA C ZAYAS Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology PR $24.49
TANYA L HARLOW Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology ND $30.31
TANYA S GEIST Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Surgical NY $139.25
TAOFIK NASRAT Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MI $16.67
TARA A QUESNELL Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CA $23.84
TARA KIMBASON Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology VA $125.84
TARA L BECKER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $12.43
TARANNUM S KHAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $76.06
TARECK A KADRIE Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TN $90.08
TAREK BAKDASH Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $28.41
TARIQ JAWAID ALAM Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MO $50.75
TARRA M NELSON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner GA $15.49
TARYN FORTUNE Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MD $88.53
TASEER A MINHAS Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY $81.52
TASHFIN SAMIUL HUQ Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology LA $21.72
TATIANA K CLARK Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology FL $16.07
TATYANA MARX Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NJ $14.37
TATYANA P BARSOUK Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology PA $120.97
TAWNY THANH-NGOC NGO Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CA $21.99
TAYLER ROBIN EBERT Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family GA $18.45
TAYLOR A KEEN Allopathic & Osteopathic Physicians|Family Medicine PA $29.29
TAYLOR C BEAR Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TN $226.23
TAYLOR NICOLE KOHLS Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant OH $13.58
TED E BARBER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OH $216.19
TEHSEEN FAZILI KHAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OK $25.28
TEMITOPE AYODEJI LAWAL Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NC $15.07
TERESA M WATKINS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner AL $35.29
TERESA SELLERS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MS $29.88
TERESELLA GONDOLO Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY $167.66
TERIN J ROWE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family OH $38.18
TERRA LYNN KAMP Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner NC $212.47
TERRY HOSTLER FL $64.35
TERRY K SHIMAMOTO Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology HI $125.96
TERRY L WIMPEY Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology GA $16.45
TESA LINSTAD Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family WA $19.56
TESSY C JENKINS Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MI $137.26
TETSUO ASHIZAWA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $24.85
THAI D NGUYEN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX $40.26
THAI D NGUYEN Allopathic & Osteopathic Physicians|Internal Medicine CA $20.89