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Dr. Brent William Arnold, DO

Emergency Medicine Physician in Chillicothe, OH · enumerated 2015.

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

National Provider Identifier

1164816633

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Registry record

Entity type Individual (Type 1)
Name Dr. Brent William Arnold
Credential DO
Sex Male
Practice address Chillicothe, OH, 45601
Phone (740) 779-7500
Enumeration date Mar 23, 2015
Last updated in NPPES Jul 10, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 343675 (LA) Secondary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 34.013077 (OH) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

Where does Brent Arnold practice?
The practice location on file with NPPES is in Chillicothe, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Brent Arnold?
The National Provider Identifier (NPI) for Brent Arnold is 1164816633, 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 2025-07-10.