Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ashley Preston, CRNP

Family Nurse Practitioner in Martinsburg, WV · enumerated 2019.

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

National Provider Identifier

1891257309

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Registry record

Entity type Individual (Type 1)

Name Ashley Preston

Credential CRNP

Sex Female

Practice address 510 Butler Ave, Martinsburg, WV, 25405

Phone (304) 263-0811

Enumeration date Apr 3, 2019

Last updated in NPPES Apr 28, 2022

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AC002662 (MD) 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 Ashley Preston practice?

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

What is the NPI number for Ashley Preston?

The National Provider Identifier (NPI) for Ashley Preston is 1891257309, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-28.