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Maxwell Group

Internal Medicine Physician in Sun City, AZ · enumerated 2007 · authorized official Thomas Maxwell, Managing Partner.

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

National Provider Identifier

1912188384

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Registry record

Entity type Organization (Type 2)
Legal business name Maxwell Group
Other name <Unavail>
Practice address 14678 N Del Webb Blvd, Sun City, AZ, 85351
Phone (623) 933-8289
Fax (623) 933-2596
Enumeration date Nov 14, 2007
Last updated in NPPES Jun 16, 2018

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Thomas Maxwell
Title Managing Partner
Phone (623) 933-8289

Other identifiers

Identifier Type State Issuer
CG8234 Other AZ RAILROAD MEDICARE

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 is the NPI number for Maxwell Group?
The NPI for Maxwell Group is 1912188384, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Maxwell Group?
NPPES lists Thomas Maxwell (Managing Partner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-16.