Dr. Michael O\'Neill
- Gender: Male
- Sole propriator: No
- NPI: 1356873319
Dr. Michael O\'Neill M.D.
Hospitalist
He is located at 111 Beach Road in Fairfield, CT 06824. His National Provider Identifier (NPI) number is 1356873319. Appointment can be made via the phone number (203) 696-3560.
Medicare Enrollment
Dr. Michael O\'Neill is enrolled to bill Medicare as a Practitioner - Hospitalist (also registered under: Practitioner - Internal Medicine) .
Bills through: Northeast Medical Group Inc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Additional Specialities
- Resident
Questions & Answers
Where can you meet with Dr. Michael O'Neill?
Dr. Michael O'Neill's office is located at 111 Beach Road in Fairfield, CT 06824.
Does Dr. Michael O'Neill accept insurance?
Unfortunately we don't have any information if Dr. Michael O'Neill accepts insurance.