NPI 1003754201

Colin Daniel O'Neil, DO

Practitioner Student in an Organized Health Care Education/Training Program Portsmouth, NH

Practice location

Address: 100 Eileen Dondero Foley Ave Suite 110, Portsmouth, NH 03801
Phone: (603) 559-4129

Registered specialties

Student in an Organized Health Care Education/Training Program Primary

Student, Health Care Taxonomy 390200000X

Other Student in an Organized Health Care Education/Training Program providers in New Hampshire →

Registry record

NPI: 1003754201
Entity type: Individual
Sex (as registered): Male
NPI issued: 23 Mar 2026
Record last updated: 23 Mar 2026

Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.