Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Carolyn Mae Osborn, NP

Nurse Practitioner in Marion, IL · enumerated 2006.

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

National Provider Identifier

1386734648

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Carolyn Mae Osborn

Credential NP

Sex Female

Practice address 2401 W Main St, Marion, IL, 62959

Phone (618) 997-5311

Fax (618) 998-5659

Enumeration date Oct 14, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN0000012045 (TN) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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

What is the NPI number for Carolyn Osborn?

The National Provider Identifier (NPI) for Carolyn Osborn is 1386734648, a Type 1 (individual) record in the CMS NPPES registry.

Where does Carolyn Osborn practice?

The practice location on file with NPPES is in Marion, 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 2007-07-08.