Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Keith E Benziger, MD

Pediatrics Physician in Aurora, IL · enumerated 2006.

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

National Provider Identifier

1073543112

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Registry record

Entity type Individual (Type 1)

Name Keith E Benziger

Credential MD

Sex Male

Practice address 2285 Sequoia Dr, Aurora, IL, 60506

Phone (630) 859-6815

Enumeration date Jul 4, 2006

Last updated in NPPES Nov 18, 2021

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 36103378 (IL) 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
36103378	Other	IL	LICENSE

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 do I verify Keith Benziger's NPI record?

Cross-check NPI 1073543112 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1073543112 active?

Yes, as of the latest NPPES snapshot, NPI 1073543112 is active (record last updated 2021-11-18).

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Bina Mirza Nephrology Physician · Aurora, IL NPI 1437158334 Linda Benton Clinical Social Worker · Aurora, IL NPI 1881675023 Kristen Cosgrove Counts Family Medicine Physician · Aurora, IL NPI 1255393732 Richard Puls Family Medicine Physician · Aurora, IL NPI 1407818230 Steve Herrin Psychiatry Physician · Aurora, IL NPI 1427007426 Sheetal Narahari Physician Assistant · Aurora, IL NPI 1720037823 Paula Gewarges Child & Adolescent Psychiatry Physician · Aurora, IL NPI 1699713347 Andrea Naugle Physician Assistant · Aurora, IL NPI 1871531392

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-18.