Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Doan Trang Thi Ringholz

Family Nurse Practitioner in Fort Mill, SC · enumerated 2025.

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

National Provider Identifier

1366251456

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Registry record

Entity type Individual (Type 1)

Name Doan Trang Thi Ringholz

Sex Female

Practice address 986 Wellness Way Ste 240, Fort Mill, SC, 29715

Phone (803) 835-2088

Fax (803) 835-2099

Enumeration date Jan 2, 2025

Last updated in NPPES Jul 21, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 204624 (SC) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 30463 (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

What is the NPI number for Doan Ringholz?

The National Provider Identifier (NPI) for Doan Ringholz is 1366251456, a Type 1 (individual) record in the CMS NPPES registry.

Where does Doan Ringholz practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-21.