Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Suzanne O Nicholson, APN

Family Nurse Practitioner in St Charles, IL · enumerated 2008.

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

National Provider Identifier

1437324720

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Suzanne O Nicholson

Credential APN

Sex Female

Practice address 2900 Foxfield Rd, Ste 100, St Charles, IL, 60174

Phone (630) 933-2550

Fax (630) 933-2558

Enumeration date Apr 28, 2008

Last updated in NPPES Apr 10, 2013

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209-004466 (IL) Primary

Other identifiers

Identifier	Type	State	Issuer
820800	Other	IL	MEDICARE PTAN (GROUP)
820800062	Other	IL	MEDICARE PTAN (INDIVIDUAL)
IL5966	Other	IL	MEDICARE PTAN (GROUP)
IL7268005	Other	IL	MEDICARE PTAN (INDIVIDUAL)
IL5966002	Other	IL	MEDICARE PTAN (INDIVIDUAL)

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

What is the NPI number for Suzanne Nicholson?

The National Provider Identifier (NPI) for Suzanne Nicholson is 1437324720, a Type 1 (individual) record in the CMS NPPES registry.

Where does Suzanne Nicholson practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-10.