Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nancy E Whereatt, MD

Surgery Physician in Aurora, IL · enumerated 2006.

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

National Provider Identifier

1003829169

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Registry record

Entity type Individual (Type 1)

Name Nancy E Whereatt

Credential MD

Sex Female

Practice address 1221 N Highland Ave, Aurora, IL, 60506

Phone (630) 859-8700

Enumeration date Aug 13, 2006

Last updated in NPPES Nov 18, 2021

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 036-078589 (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
04515143	Other	IL	BCBS#
036078589	Medicaid	IL	-

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

Is NPI 1003829169 active?

Yes, as of the latest NPPES snapshot, NPI 1003829169 is active (record last updated 2021-11-18).

How do I verify Nancy Whereatt's NPI record?

Cross-check NPI 1003829169 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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James Studlo Diagnostic Radiology Physician · Aurora, IL NPI 1407857105 Katherine Kouvelis Surgery Physician · Aurora, IL NPI 1861493165 Thomas White Orthopaedic Surgery Physician · Aurora, IL NPI 1104813435 John Tauscher Diagnostic Radiology Physician · Aurora, IL NPI 1902894231 Jill Austin Podiatrist · Aurora, IL NPI 1730164047 Rachel Bullar Physical Therapist · Aurora, IL NPI 1023095650 Shruti Parekh Physician Assistant · Aurora, IL NPI 1598745275 Steven Rabin Orthopaedic Surgery Physician · Aurora, IL NPI 1487628525

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