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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diane C Parker, RN

Registered Nurse in Gaffney, SC · enumerated 2023.

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

National Provider Identifier

1003513391

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Registry record

Entity type Individual (Type 1)
Name Diane C Parker
Credential RN
Sex Female
Practice address 149 Twin Lake Rd, Gaffney, SC, 29341
Phone (864) 206-2201
Fax (864) 902-3541
Enumeration date Feb 8, 2023
Last updated in NPPES Feb 8, 2023

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 39625 (SC) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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.

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Frequently asked questions

Is NPI 1003513391 active?
Yes, as of the latest NPPES snapshot, NPI 1003513391 is active (record last updated 2023-02-08).
How do I verify Diane Parker's NPI record?
Cross-check NPI 1003513391 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-08.