Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dallas Cancer Specialists P A

Q: What type of organization is Dallas Cancer Specialists P A?

Dallas Cancer Specialists P A is registered in NPPES as a Hematology & Oncology Physician (its primary provider taxonomy).

Hematology & Oncology Physician in Garland, TX · enumerated 2007 · authorized official Zhiyong Li, President.

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

National Provider Identifier

1881815991

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Registry record

Entity type Organization (Type 2)

Legal business name Dallas Cancer Specialists P A

Practice address 315 N Shiloh Rd Ste 101, Garland, TX, 75042

Phone (972) 487-8866

Fax (972) 487-8190

Enumeration date May 2, 2007

Last updated in NPPES Dec 13, 2023

Taxonomy & classification

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Zhiyong Li

Title President

Phone (972) 487-8866

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 Dallas Cancer Specialists P A?

Dallas Cancer Specialists P A 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 2023-12-13.