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

Greenwich Biosciences, Inc.

3,605 providers listed $3,000,947.05 reported 15,914 records General Payments

General Payments reported — all loaded program years

$3,000,947.05

  • Category: General Payments
  • Program years: 2019, 2020, 2021
  • Record count: 15,914
  • Providers listed: 3,605

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 $1,563,833.47 7,179 2,221
PY2020 $671,210.16 3,482 1,318
PY2021 $765,903.42 5,253 1,887

By recipient specialty (25 shown)

Sorted by reported total.

SpecialtyReportedRecordsProviders
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology $1,195,866.51 8,495 1,928
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology $1,094,202.17 3,928 532
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Epilepsy $294,870.22 605 76
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Clinical Neurophysiology $127,087.45 394 69
Allopathic & Osteopathic Physicians|Pediatrics|Neurodevelopmental Disabilities $52,182.96 149 24
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry $45,544.52 101 46
Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism $38,074.36 25 8
Allopathic & Osteopathic Physicians|Neuromusculoskeletal Medicine & OMM $20,710.13 65 8
Allopathic & Osteopathic Physicians|Internal Medicine $17,104.94 163 79
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Addiction Psychiatry $13,870.00 3 1
Allopathic & Osteopathic Physicians|Neurological Surgery $12,149.41 81 41
Allopathic & Osteopathic Physicians|Physical Medicine & Rehabilitation $10,931.70 64 22
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant $6,374.99 311 118
Chiropractic Providers|Chiropractor|Orthopedic $6,272.64 9 1
Allopathic & Osteopathic Physicians|Pediatrics $5,874.18 162 66
Allopathic & Osteopathic Physicians|Pediatrics|Developmental - Behavioral Pediatrics $4,811.10 15 8
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Child & Adolescent Psychiatry $3,459.36 16 8
Allopathic & Osteopathic Physicians|Pediatrics|Neonatal-Perinatal Medicine $3,395.25 2 2
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner $2,911.40 58 30
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family $2,856.83 131 69
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical $2,716.25 142 53
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Sleep Medicine $2,330.24 90 18
Allopathic & Osteopathic Physicians|Family Medicine $2,168.44 84 55
Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology $2,162.24 4 4
Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Gastroenterology $1,344.14 27 18

Providers listed (3,605)

Sorted by name. Sort by amount instead

ProviderSpecialtyStateReported by this company
MARY B FRANKIS Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease GA $49.86
MARY BAIYERI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology TX $16.04
MARY C CONNOLLY Allopathic & Osteopathic Physicians|Family Medicine IL $78.91
MARY DENISE HUGHES Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology SC $5,524.75
MARY E CLINTON Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TN $19.18
MARY E VANDERLICK Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX $148.38
MARY ELLEN MONACO Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IL $32.71
MARY K DOWNS Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology AK $13.41
MARY K DYES Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CA $285.82
MARY K ODOWD Allopathic & Osteopathic Physicians|Internal Medicine MO $31.69
MARY KAY KOENIG Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology TX $8,371.34
MARY LATIMER MD $16.46
MARY LYNN ZUPANC Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology WI $3,109.76
MARY MEGALLY Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MI $124.99
MARY RANSOM Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology VA $513.53
MARY SPICIARICH Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology NY $427.06
MARYAM SALEH MIAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OH $137.34
MARYANHTHU DO Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IN $187.41
MARYTERY FAJARDO Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology FL $679.48
MASANORI IGARASHI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology TN $14.14
MATHEW N ALIAS Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NJ $27.57
MATT S LALLAS Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology FL $547.26
MATTHEW A ENGELBRECHT Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NC $196.50
MATTHEW A MEYER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IN $13.21
MATTHEW C HOLTZMAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MI $88.02
MATTHEW DAVIS Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NJ $18.11
MATTHEW DOUGLAS Allopathic & Osteopathic Physicians|Emergency Medicine AZ $109.12
MATTHEW F CONIGLIARI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NJ $96.34
MATTHEW FREEMAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX $141.72
MATTHEW G GENTRY Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IN $11.79
MATTHEW GRADY MACDOUGALL Allopathic & Osteopathic Physicians|Neurological Surgery CA $15.60
MATTHEW J MURNANE Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY $111.30
MATTHEW JAMES BAKER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $62.78
MATTHEW JAMES HILEMAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IL $235.95
MATTHEW K KOZMINSKI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology PA $14.89
MATTHEW LEO MORTON Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology GA $376.07
MATTHEW LOGAN ABBOTT Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology GA $65.78
MATTHEW LUIS ARROYO Allopathic & Osteopathic Physicians|Internal Medicine NC $13.57
MATTHEW SCOT BOYCE Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology VA $34.76
MATTHEW SMITH Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology WV $30.06
MATTHEW STEVEN CHERRY Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology MO $211.02
MATTHEW T STEVENSON Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology WA $26.27
MATTHEW WELLS MCCONNELL Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CT $414.98
MATTHEWS W GWYNN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology GA $180.03
MATTHIAS ZINN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology MN $16.23
MAUREEN HANDOKO-YANG Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX $93.41
MAUREEN LI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology KY $216.85
MAUREEN WATTS Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX $18.42
MAURICE N UGWUIBE Allopathic & Osteopathic Physicians|Internal Medicine TX $26.38
MAURICO CONCHA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $142.66