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Catalyst Oncology, Inc.

Clinical Medical Laboratory in Worcester, MA · enumerated 2006 · authorized official Stephen Dipalma, President and Ceo.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1477616019

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Registry record

Entity type Organization (Type 2)
Legal business name Catalyst Oncology, Inc.
Practice address 1 Innovation Dr, Worcester, MA, 01605
Phone (508) 770-1980
Enumeration date Dec 18, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License 2482 (MA) Primary

Authorized official

Name Stephen Dipalma
Title President and Ceo
Phone (508) 770-1980

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is Catalyst Oncology, Inc.?
Catalyst Oncology, Inc. is registered in NPPES as a Clinical Medical Laboratory (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.