Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Jean Ann Phemister, PAC

Physician Assistant in Herrin, IL · enumerated 2006.

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

National Provider Identifier

1649385279

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Registry record

Entity type Individual (Type 1)

Name Mrs. Jean Ann Phemister

Credential PAC

Sex Female

Practice address 510 Lincoln Drive, Sourthern Orthopedic Associates Sc, Herrin, IL, 62848

Phone (618) 997-6800

Fax (618) 998-9124

Enumeration date Aug 21, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers 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 Jean Phemister practice?

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

What is the NPI number for Jean Phemister?

The National Provider Identifier (NPI) for Jean Phemister is 1649385279, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.