Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Oreilly Medical Consultants Sc

Q: What is the NPI number for Oreilly Medical Consultants Sc?

The NPI for Oreilly Medical Consultants Sc is 1528103504, a Type 2 (organization) record in the CMS NPPES registry.

Hematology & Oncology Physician in Palos Heights, IL · enumerated 2007 · authorized official Daniel Oreilly, Physician Owner.

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

National Provider Identifier

1528103504

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Registry record

Entity type Organization (Type 2)

Legal business name Oreilly Medical Consultants Sc

Practice address 12150 S Harlem Ave, Palos Heights, IL, 60463

Phone (708) 361-4778

Enumeration date Feb 20, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Daniel Oreilly

Title Physician Owner

Phone (708) 361-4778

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 is the NPI number for Oreilly Medical Consultants Sc?

The NPI for Oreilly Medical Consultants Sc is 1528103504, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Oreilly Medical Consultants Sc?

NPPES lists Daniel Oreilly (Physician Owner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.