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Rockford Orthopedic Associates, Ltd. Dba Orthoillinois Anesthesia

Anesthesiology Physician in Rockford, IL · enumerated 2018 · authorized official Leslie Elmer, Manager, Credentialing and Risk Man.

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

National Provider Identifier

1255818894

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Registry record

Entity type Organization (Type 2)
Legal business name Rockford Orthopedic Associates, Ltd. Dba Orthoillinois Anesthesia
Practice address 5875 E Riverside Blvd, Rockford, IL, 61114
Phone (815) 381-7431
Enumeration date Jul 26, 2018
Last updated in NPPES Jul 26, 2018

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Leslie Elmer
Title Manager, Credentialing and Risk Man
Phone (815) 381-7431

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 Rockford Orthopedic Associates, Ltd. Dba Orthoillinois Anesthesia?
The NPI for Rockford Orthopedic Associates, Ltd. Dba Orthoillinois Anesthesia is 1255818894, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Rockford Orthopedic Associates, Ltd. Dba Orthoillinois Anesthesia?
NPPES lists Leslie Elmer (Manager, Credentialing and Risk Man) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-26.