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Aaron A Bare, MD

Orthopaedic Surgery Physician in Warrenville, IL · enumerated 2006.

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

National Provider Identifier

1902869670

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Registry record

Entity type Individual (Type 1)
Name Aaron A Bare
Credential MD
Sex Male
Practice address 27650 Ferry Rd, Suite 100, Warrenville, IL, 60555
Phone (630) 225-2663
Fax (630) 225-2399
Enumeration date Apr 11, 2006
Last updated in NPPES Apr 1, 2014

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 036-110017 (IN) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
P01130141 Other IL RR 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

How do I verify Aaron Bare's NPI record?
Cross-check NPI 1902869670 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1902869670 active?
Yes, as of the latest NPPES snapshot, NPI 1902869670 is active (record last updated 2014-04-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-01.