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Alliance Oncology LLC

Radiation Oncology Physician in Clarksdale, MS · enumerated 2007 · authorized official Michael Weeks, C.F.O..

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

National Provider Identifier

1114112927

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Registry record

Entity type Organization (Type 2)
Legal business name Alliance Oncology LLC
Other name <Unavail>
Practice address 581 Medical Dr, Clarksdale, MS, 38614
Phone (662) 624-8731
Fax (662) 627-4674
Enumeration date Sep 14, 2007
Last updated in NPPES Jul 22, 2013

Taxonomy & classification

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Michael Weeks
Title C.F.O.
Phone (256) 383-3325

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

Who is the authorized official for Alliance Oncology LLC?
NPPES lists Michael Weeks (C.F.O.) as the authorized official for this organization.
What is the NPI number for Alliance Oncology LLC?
The NPI for Alliance Oncology LLC is 1114112927, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-22.