NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Olivia M White, MD

Surgery Physician in Macomb, IL · enumerated 2017 · practices at Western Illinois Surgical Associates, S.C..

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

National Provider Identifier

1124557939

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Olivia M White
Credential MD
Sex Female
Practice address 515 E Grant St Ste 211, Macomb, IL, 61455
Fax (309) 836-1039
Enumeration date Jun 6, 2017
Last updated in NPPES Sep 12, 2022

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 125070737 (IL) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Olivia White practice?
The practice location on file with NPPES is in Macomb, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Olivia White?
The National Provider Identifier (NPI) for Olivia White is 1124557939, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-12.