Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

California Cancer Associates for Research and Excellence

Hematology & Oncology Physician in Murrieta, CA · enumerated 2012 · authorized official Pushpendu Banerjee, Owner/ Vp.

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

National Provider Identifier

1710250709

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Registry record

Entity type Organization (Type 2)

Legal business name California Cancer Associates for Research and Excellence

Practice address 39755 Date St Ste 103, Murrieta, CA, 92563

Phone (760) 733-9191

Enumeration date Feb 22, 2012

Last updated in NPPES Jul 29, 2019

Taxonomy & classification

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License A0654578 (CA) Primary

Authorized official

Name Pushpendu Banerjee

Title Owner/ Vp

Phone (559) 326-1238

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is California Cancer Associates for Research and Excellence?

California Cancer Associates for Research and Excellence is registered in NPPES as a Hematology & Oncology Physician (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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-29.