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

The Harold Leever Regional Cancer Center Inc

Organization Radiation Oncology Clinic/Center · NPI 1891727657

The Harold Leever Regional Cancer Center Inc is a Radiation Oncology Clinic/Center in Waterbury, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1075 Chase Pkwy
Waterbury, CT 06708-2948
Phone: (203) 575-5555
Fax: (203) 575-5562
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 · Licence 0377 (CT)

Record details

NPI number1891727657
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Belzek — Finance Director · (203) 575-5563
NPI enumeratedJuly 6, 2006
Last updated in NPPESSeptember 20, 2012
Mailing address1075 Chase Pkwy, Waterbury, CT 06708-2948