Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Massachusetts Oncology Services PC

Organization Radiation Oncology Clinic/Center · NPI 1568696474

Massachusetts Oncology Services PC is a Radiation Oncology Clinic/Center in Holyoke, Massachusetts. Registered with an NPI since 2009.

In the registry since
2009
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

5 Hospital Center Dr
Holyoke, MA 01040-6601
Phone: (413) 538-6868
Fax: (413) 538-6251
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Clinic/Center (primary) Taxonomy 261QX0203X

Record details

NPI number1568696474
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationRadiation Therapy Services Inc
Authorized official Daniel Dosoretz — President/Ceo · 23993717275
NPI enumeratedMay 6, 2009
Last updated in NPPESMay 6, 2009
Mailing address2234 Colonial Blvd, Fort Myers, FL 33907-1412