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Lakeside Internal Medicine, Pllc

Internal Medicine Physician in Sun Lakes, AZ · enumerated 2013 · authorized official Philip Ku, Owner/Member.

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

National Provider Identifier

1063854420

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Registry record

Entity type Organization (Type 2)
Legal business name Lakeside Internal Medicine, Pllc
Practice address 10450 E Riggs Rd, Suite 110, Sun Lakes, AZ, 85248
Phone (480) 895-7600
Fax (480) 895-7601
Enumeration date Jul 25, 2013
Last updated in NPPES Jul 31, 2013

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Philip Ku
Title Owner/Member
Phone (480) 895-7600

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 Lakeside Internal Medicine, Pllc?
The NPI for Lakeside Internal Medicine, Pllc is 1063854420, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Lakeside Internal Medicine, Pllc?
NPPES lists Philip Ku (Owner/Member) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-31.