Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ralph Andrew Seymoure, PA-C

Emergency Medicine Physician in Waukegan, IL · enumerated 2011.

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

National Provider Identifier

1265718993

Verified

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Registry record

Entity type Individual (Type 1)

Name Ralph Andrew Seymoure

Credential PA-C

Sex Male

Practice address 1324 N Sheridan Rd, Waukegan, IL, 60085

Phone (847) 360-3000

Enumeration date Oct 26, 2011

Last updated in NPPES Oct 24, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 085004208 (IL) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 771523 (WI) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 7715-23 (WI) Primary

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 Ralph Seymoure practice?

The practice location on file with NPPES is in Waukegan, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Ralph Seymoure?

The National Provider Identifier (NPI) for Ralph Seymoure is 1265718993, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-24.