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Canyon Hematology Oncology

Hematology (Internal Medicine) Physician in Mesa, AZ · enumerated 2010 · authorized official Sudhir Aggarwal, Member.

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

National Provider Identifier

1235432865

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Registry record

Entity type Organization (Type 2)
Legal business name Canyon Hematology Oncology
Practice address 4022 E Presidio St, Mesa, AZ, 85215
Phone (480) 985-1093
Fax (480) 985-0468
Enumeration date Dec 21, 2010
Last updated in NPPES Jan 3, 2011

Taxonomy & classification

207RH0000X Hematology (Internal Medicine) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Sudhir Aggarwal
Title Member
Phone (602) 478-0736

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 Canyon Hematology Oncology?
Canyon Hematology Oncology is registered in NPPES as a Hematology (Internal Medicine) 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-03.