Hematology & Oncology in Derry, NH
2 verified hematology & oncology doctors in Derry.
Hematologist-oncologists treat blood disorders and cancers, coordinating chemotherapy and blood-related care.
NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.
Dr. Zachary Spigelman, MD
Hematology & Oncology
20 yrs NPPES
NPI 1063470011
6 TSIENNETO RD STE 204, Derry, NH 03038(603) 421-2156
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023
Industry Payments
No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.
Dr. Cocav Rauwerdink, MD
Hematology & Oncology
20 yrs NPPES
NPI 1649388018
6 TSIENNETO RD, LAHEY PARKLAND ONOCOLOGY, Derry, NH 03038(603) 432-1500
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023
Industry Payments
No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.