Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nathan Arnett, DO
Hospitalist Physician in Dublin, OH · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720728405
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Registry record
Entity type Individual (Type 1)
Name Nathan Arnett
Credential DO
Sex Male
Practice address 7450 Hospital Dr Ste 290, Dublin, OH, 43016
Phone (614) 566-8883
Fax (614) 566-8149
Enumeration date Mar 30, 2022
Last updated in NPPES Sep 8, 2025
Taxonomy & licenses
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 34.017943 (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.
Frequently asked questions
Where does Nathan Arnett practice?
The practice location on file with NPPES is in Dublin, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Nathan Arnett?
The National Provider Identifier (NPI) for Nathan Arnett is 1720728405, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Derek Cooley Hospitalist Physician · Dublin, OH NPI 1669526406 Amy Gilligan Family Nurse Practitioner · Dublin, OH NPI 1104084821 Erin Benanzer Family Nurse Practitioner · Dublin, OH NPI 1336386119 Leeanna Gardner Acute Care Nurse Practitioner · Dublin, OH NPI 1164759502 Emily Ballinger Physician Assistant · Dublin, OH NPI 1023403532 Calvin Spott Internal Medicine Physician · Dublin, OH NPI 1699124420 Jonathan Eberle Hospitalist Physician · Dublin, OH NPI 1487195103 Brian Phillips Hospitalist Physician · Dublin, OH NPI 1619418837
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-08.