Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Lakeside Orthopedic Institute LLC

Orthopaedic Surgery Physician in Lake Havasu City, AZ · enumerated 2006 · authorized official Daniel Heiner, Managing Partner.

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

National Provider Identifier

1275564916

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Registry record

Entity type Organization (Type 2)

Legal business name Lakeside Orthopedic Institute LLC

Practice address 1791 Mesquite Ave, Lake Havasu City, AZ, 86403

Phone (928) 855-1444

Enumeration date Jul 5, 2006

Last updated in NPPES May 5, 2026

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 13802 (AZ) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 23186 (AZ) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 34564 (AZ) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 26379 (AZ) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Primary

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 0554 (AZ) Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2641 (AZ) Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 8192 (AZ) Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 6762 (AZ) Secondary

Authorized official

Name Daniel Heiner

Title Managing Partner

Phone (928) 505-5555

Other identifiers

Identifier	Type	State	Issuer
DF0357	Other	AZ	MEDICARE RAILROAD

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 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.

What type of organization is Lakeside Orthopedic Institute LLC?

Lakeside Orthopedic Institute LLC is registered in NPPES as a Orthopaedic Surgery Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-05.