Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Greenleaf Orthopaedic Associates S C

Medical Specialty Clinic/Center in Round Lake Beach, IL · enumerated 2008 · authorized official Linda Miller, Office Manager.

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

National Provider Identifier

1548437551

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Greenleaf Orthopaedic Associates S C

Practice address 2552 N Route 83, Round Lake Beach, IL, 60073

Phone (224) 444-2050

Fax (224) 444-2058

Enumeration date May 9, 2008

Last updated in NPPES May 9, 2008

Taxonomy & classification

261QM2500X Medical Specialty Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Linda Miller

Title Office Manager

Phone (847) 623-3090

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-05-09. Verify at npiregistry.cms.hhs.gov.

Where is Greenleaf Orthopaedic Associates S C located?

The practice location on file with NPPES is in Round Lake Beach, IL.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-09.