NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Porshia Turner Miller, FNP-C

Family Nurse Practitioner in Greer, SC · enumerated 2021.

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

National Provider Identifier

1265001531

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Porshia Turner Miller
Credential FNP-C
Sex Female
Practice address 420 the Pkwy Ste N, Greer, SC, 29650
Enumeration date Jun 22, 2021
Last updated in NPPES Jul 6, 2023

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 25090 (SC) 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 Porshia Miller practice?
The practice location on file with NPPES is in Greer, SC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Porshia Miller?
The National Provider Identifier (NPI) for Porshia Miller is 1265001531, 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 2023-07-06.