Spark Therapeutics, 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 · PY2019

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

General Payments · PY2019 · All recipient types · CMS publication 2026-06-30

1,025 matching records · $5,344,922.14 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 1,025 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 1,025.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
DANIEL KIERNAN
Physician / non-physician practitioner
Spark Therapeutics, Inc. $4,400.0012/31/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146317 CMS
DANIEL KIERNAN
Physician / non-physician practitioner
Spark Therapeutics, Inc. $134.3312/20/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146315 CMS
JOHN W KITCHENS
Physician / non-physician practitioner
Spark Therapeutics, Inc. $4,400.0012/20/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146361 CMS
ARASH MAHAJERIN
Physician / non-physician practitioner
Spark Therapeutics, Inc. $25.5012/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146531 CMS
ARASH MAHAJERIN
Physician / non-physician practitioner
Spark Therapeutics, Inc. $119.8512/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146529 CMS
DORIS VOY KAN QUON
Physician / non-physician practitioner
Spark Therapeutics, Inc. $119.8512/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146837 CMS
GAVIN ROACH
Physician / non-physician practitioner
Spark Therapeutics, Inc. $119.8512/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146943 CMS
SHANNA L WHITE
Physician / non-physician practitioner
Spark Therapeutics, Inc. $119.8512/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682147303 CMS
ROBERT E ENGSTROM
Physician / non-physician practitioner
Spark Therapeutics, Inc. $18.7812/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682145695 CMS
AMIR H GUERAMI
Physician / non-physician practitioner
Spark Therapeutics, Inc. $18.7812/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682145955 CMS
CHRISTINE N KAY
Physician / non-physician practitioner
Spark Therapeutics, Inc. $885.0012/17/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146245 CMS
DANIEL KIERNAN
Physician / non-physician practitioner
Spark Therapeutics, Inc. $6,200.0012/17/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146311 CMS
DANIEL KIERNAN
Physician / non-physician practitioner
Spark Therapeutics, Inc. $6,200.0012/17/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146313 CMS
MORRIS EDWARD GUTHRIE III
Physician / non-physician practitioner
Spark Therapeutics, Inc. $13.5012/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682145971 CMS
MARTIN A BOSCARINO
Physician / non-physician practitioner
Spark Therapeutics, Inc. $12.8612/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682145313 CMS
JEREMIAH BROWN
Physician / non-physician practitioner
Spark Therapeutics, Inc. $1,350.0012/12/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682145353 CMS
JEREMIAH BROWN
Physician / non-physician practitioner
Spark Therapeutics, Inc. $5,400.0012/12/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682145355 CMS
JEREMIAH BROWN
Physician / non-physician practitioner
Spark Therapeutics, Inc. $25.0012/12/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682145358 CMS
JEREMIAH BROWN
Physician / non-physician practitioner
Spark Therapeutics, Inc. $45.7012/12/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682145361 CMS
JEREMIAH BROWN
Physician / non-physician practitioner
Spark Therapeutics, Inc. $723.6012/12/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682145365 CMS
JEREMIAH BROWN
Physician / non-physician practitioner
Spark Therapeutics, Inc. $10.3712/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682145367 CMS
PALAK BUTALA
Physician / non-physician practitioner
Spark Therapeutics, Inc. $119.6912/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682145383 CMS
NATASHA E GRIFFIS
Physician / non-physician practitioner
Spark Therapeutics, Inc. $119.6912/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682145889 CMS
PAUL B GRIGGS
Physician / non-physician practitioner
Spark Therapeutics, Inc. $4,050.0012/12/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682145937 CMS
PAUL B GRIGGS
Physician / non-physician practitioner
Spark Therapeutics, Inc. $2,850.0012/12/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682145939 CMS
PAUL B GRIGGS
Physician / non-physician practitioner
Spark Therapeutics, Inc. $10.4412/12/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682145941 CMS
PAUL B GRIGGS
Physician / non-physician practitioner
Spark Therapeutics, Inc. $10.0012/12/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682145945 CMS
CHRISTINE N KAY
Physician / non-physician practitioner
Spark Therapeutics, Inc. $5,310.0012/12/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146239 CMS
CHRISTINE N KAY
Physician / non-physician practitioner
Spark Therapeutics, Inc. $2,655.0012/12/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146241 CMS
CHRISTINE N KAY
Physician / non-physician practitioner
Spark Therapeutics, Inc. $13.3412/12/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146243 CMS
DANIEL KIERNAN
Physician / non-physician practitioner
Spark Therapeutics, Inc. $142.8512/12/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146307 CMS
DANIEL KIERNAN
Physician / non-physician practitioner
Spark Therapeutics, Inc. $119.6912/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146309 CMS
JUSTIN KIM
Physician / non-physician practitioner
Spark Therapeutics, Inc. $119.6912/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146331 CMS
DAVID R MAZUR
Physician / non-physician practitioner
Spark Therapeutics, Inc. $119.6912/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146563 CMS
PHILIP I NILES
Physician / non-physician practitioner
Spark Therapeutics, Inc. $12.8612/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146705 CMS
SARALYN NOTARO RIETZ
Physician / non-physician practitioner
Spark Therapeutics, Inc. $13.9012/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146709 CMS
JOHN D RUNDQUIST
Physician / non-physician practitioner
Spark Therapeutics, Inc. $119.6912/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146967 CMS
PHILIP A SARIKEY
Physician / non-physician practitioner
Spark Therapeutics, Inc. $119.6912/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146997 CMS
ASHLEY N SZALKOWSKI
Physician / non-physician practitioner
Spark Therapeutics, Inc. $119.6912/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682147139 CMS
MICHAEL DOMINIC TARANTINO
Physician / non-physician practitioner
Spark Therapeutics, Inc. $4,280.0012/12/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682147161 CMS
MICHAEL DOMINIC TARANTINO
Physician / non-physician practitioner
Spark Therapeutics, Inc. $40.0012/12/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682147163 CMS
MICHAEL DOMINIC TARANTINO
Physician / non-physician practitioner
Spark Therapeutics, Inc. $67.7012/12/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682147165 CMS
MICHAEL DOMINIC TARANTINO
Physician / non-physician practitioner
Spark Therapeutics, Inc. $23.6012/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682147167 CMS
TAMMUELLA E CHRISENTERY-SINGLETON
Physician / non-physician practitioner
Spark Therapeutics, Inc. $23.1512/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682145459 CMS
JUSTIN MICHAEL DEXTER
Physician / non-physician practitioner
Spark Therapeutics, Inc. $106.1712/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682145615 CMS
SAMANTHA HEATER
Physician / non-physician practitioner
Spark Therapeutics, Inc. $106.1712/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146063 CMS
DANIEL KIERNAN
Physician / non-physician practitioner
Spark Therapeutics, Inc. $279.6012/11/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146301 CMS
DANIEL KIERNAN
Physician / non-physician practitioner
Spark Therapeutics, Inc. $138.9912/11/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146303 CMS
DANIEL KIERNAN
Physician / non-physician practitioner
Spark Therapeutics, Inc. $106.1712/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146305 CMS
KATHARINE A LIEGEL
Physician / non-physician practitioner
Spark Therapeutics, Inc. $106.1712/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682146449 CMS

Practitioner overview · all loaded program years

1,333 providers listed 2,665 records General Payments

General Payments to practitioners — all loaded program years

  • Category: General Payments
  • Program years: 2019, 2020, 2021, 2022, 2023, 2024, 2025
  • Record count: 2,665
  • Providers listed: 1,333

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 $691,672.05 989 594 This company in PY2019 →
PY2020 $262,380.48 217 110 This company in PY2020 →
PY2021 $335,273.70 424 277 This company in PY2021 →
PY2022 $243,848.07 635 425 This company in PY2022 →
PY2023 $212,986.21 266 108 This company in PY2023 →
PY2024 $107,727.15 118 46 This company in PY2024 →
PY2025 $19,985.71 16 9 This company in PY2025 →

By recipient specialty (65)

Sorted by name; identical names by identifier.

Allopathic & Osteopathic Physicians 47 specialties 806 providers
Chiropractic Providers 1 specialty 1 providers
Dental Providers 1 specialty 1 providers
Eye and Vision Services Providers 6 specialties 442 providers
Physician Assistants & Advanced Practice Nursing Providers 10 specialties 62 providers

Providers listed (1,333)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
AARON L STEFAN Eye and Vision Services Providers|Optometrist NJ 1
AARON M PUNIM Eye and Vision Services Providers|Optometrist|Pediatrics NY 1
AARON NAGIEL Allopathic & Osteopathic Physicians|Ophthalmology CA 6
AARON ROBERT NOLL Allopathic & Osteopathic Physicians|Ophthalmology KY 1
ABBY E SMALL Eye and Vision Services Providers|Optometrist IN 1
ABIGAIL M SHARAMITARO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics MO 1
ADAM GIERMASZ Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA 1
ADAM J PEIFFER Eye and Vision Services Providers|Optometrist OH 1
ADAM KEVIN CHUBAK Allopathic & Osteopathic Physicians|Ophthalmology|Cornea and External Diseases Specialist NY 1
ADAM T LIPMAN Allopathic & Osteopathic Physicians|Ophthalmology VA 1
ADEELA M ALIZAI Allopathic & Osteopathic Physicians|Ophthalmology IN 1
ADITI BHARAT KAMDAR Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology TX 2
ADNAN M MALLICK Allopathic & Osteopathic Physicians|Ophthalmology NJ 1
AHMED M ALKALIBY Allopathic & Osteopathic Physicians|Ophthalmology FL 1
AILEE M LAHAM Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist TN 1
AIMEE FOORD Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology NV 1
AIMEE K PECORI Eye and Vision Services Providers|Optometrist NY 1
AISHA SIMJEE — CA 1
AJAY EAPEN KURIYAN Allopathic & Osteopathic Physicians|Ophthalmology PA 12
AJEY SHASHIKANT ALURKAR Allopathic & Osteopathic Physicians|Ophthalmology PA 1
ALAN C BRAVERMAN Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease MO 1
ALAN G KABAT Eye and Vision Services Providers|Optometrist PA 1
ALAN G MCKEE Eye and Vision Services Providers|Optometrist OK 1
ALAN G TOLER Eye and Vision Services Providers|Optometrist VA 1
ALAN J REHMAR Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist OH 1
ALAN KIMURA Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist CO 16
ALAN N KOHN Allopathic & Osteopathic Physicians|Ophthalmology FL 1
ALAN ROGER SHUSTER Allopathic & Osteopathic Physicians|Ophthalmology FL 1
ALBERT C HSU Allopathic & Osteopathic Physicians|Pediatrics MD 1
ALBERT M MORIER Eye and Vision Services Providers|Optometrist NY 1
ALEJANDRO LEON Allopathic & Osteopathic Physicians|Ophthalmology LA 1
ALEKSANDR KAGAN Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist IL 1
ALESSANDRA BERTOLUCCI Allopathic & Osteopathic Physicians|Ophthalmology NJ 1
ALESSANDRO IANNACCONE Allopathic & Osteopathic Physicians|Ophthalmology NC 1
ALEX PROEKT Allopathic & Osteopathic Physicians|Anesthesiology PA 1
ALEXANDRE F GAUTHIER Allopathic & Osteopathic Physicians|Ophthalmology VA 1
ALEXIS G MALKIN Eye and Vision Services Providers|Optometrist|Low Vision Rehabilitation MA 2
ALI TORAB PARHIZ Allopathic & Osteopathic Physicians|Ophthalmology ID 1
ALICE HYUN JIN LIM Eye and Vision Services Providers|Optometrist PA 1
ALICE WONG Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist NY 2
ALICE ZHANG Allopathic & Osteopathic Physicians|Ophthalmology NY 2
ALINA V DUMITRESCU Allopathic & Osteopathic Physicians|Ophthalmology IA 1
ALISA THAVIKULWAT Allopathic & Osteopathic Physicians|Ophthalmology MD 1
ALLEN R SMITH Eye and Vision Services Providers|Optometrist MI 1
ALLEN YING HSIANG HU Allopathic & Osteopathic Physicians|Ophthalmology MD 2
ALLISON PAROSKIE WHEELER Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology WA 2
ALYSIA ERIN PACK Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family VA 1
AMANDA BOCK BLAIR Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology NC 1
AMBER DIAZ Eye and Vision Services Providers|Technician/Technologist|Optician CA 1
AMIR H GUERAMI Allopathic & Osteopathic Physicians|Ophthalmology CA 1