Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Miles R Jefferis, APRN, FNP-BC

Family Nurse Practitioner in Barnesville, OH · enumerated 2016.

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

National Provider Identifier

1124472519

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Registry record

Entity type Individual (Type 1)

Name Mr. Miles R Jefferis

Credential APRN, FNP-BC

Sex Male

Practice address 101 E Main St, Barnesville, OH, 43713

Phone (740) 239-6447

Enumeration date Apr 21, 2016

Last updated in NPPES Sep 3, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN.384821 (OH) Secondary

163WP2201X Ambulatory Care Registered Nurse Nursing Service Providers · License 84913 (WV) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License CNP.0027120 (OH) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN.CNP.107143 (WV) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Miles Jefferis practice?

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

What is the NPI number for Miles Jefferis?

The National Provider Identifier (NPI) for Miles Jefferis is 1124472519, 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 2021-09-03.