Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David Charles Irwin Feser
Nurse Practitioner in Dublin, OH · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801534144
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Registry record
Entity type Individual (Type 1)
Name David Charles Irwin Feser
Sex Male
Practice address 7450 Hospital Dr Ste 370, Dublin, OH, 43016
Phone (614) 760-1401
Enumeration date May 26, 2022
Last updated in NPPES Jan 26, 2026
Taxonomy & licenses
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 31235 (TN) Secondary
363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 31235 (TN) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71015172A (IN) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN.CNP.0040998 (OH) 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.
Frequently asked questions
What is the NPI number for David Feser?
The National Provider Identifier (NPI) for David Feser is 1801534144, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Feser practice?
The practice location on file with NPPES is in Dublin, OH. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-26.