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Dr. Darrell Gene Yardley, PHD

Dr. Darrell Gene Yardley is a Professional Counselor provider (Counselor) practicing in Central, SC, registered in the NPPES registry with NPI 1538118021 since 2006. The credential PHD stands for Doctor of Philosophy.

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NPI 1538118021
Entity type Individual (Type 1)
Name Dr. Darrell Gene Yardley
Credential PHD
Sex Male
Practice address 434 N. GARRETT ST., Central, SC, 29630
Phone 8646396062
Fax 8646396062
Enumeration date 2006-05-10
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
101YP2500X Professional Counselor Primary 2584 SC

PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Copy-ready billing details
Provider: Darrell Yardley, PHD
NPI: 1538118021
Taxonomy: 101YP2500X (Professional Counselor)
Address: 434 N. GARRETT ST., Central, SC, 29630

Verify this record

Cross-check NPI 1538118021 against the authoritative CMS record: view Dr. Darrell Gene Yardley on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Darrell Yardley practice?
The practice location on file with NPPES is in Central, SC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Darrell Yardley?
The National Provider Identifier (NPI) for Darrell Yardley is 1538118021, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2007-07-08.