Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Kristi Rae Simpson, PA-C

Physician Assistant in Warren, PA · enumerated 2010.

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

National Provider Identifier

1104129873

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Kristi Rae Simpson

Credential PA-C

Sex Female

Practice address 2 W Crescent Park, Warren, PA, 16365

Phone (814) 723-2686

Fax (814) 723-0423

Enumeration date Dec 17, 2010

Last updated in NPPES Aug 12, 2020

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License OA002662 (PA) Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 014472-1 (NY) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License MA054535 (PA) 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 Kristi Simpson practice?

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

What is the NPI number for Kristi Simpson?

The National Provider Identifier (NPI) for Kristi Simpson is 1104129873, 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 2020-08-12.