A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Colleen O'Brien:
View the full profile to get information on:
- What's important to you
View full profile
Write a Review
Similar doctors nearby
- Additional Information
- Dr. Colleen Marie O'Brien DDS is a female dentist and practices in Family Dentistry.
- Where does Dr. Colleen M. O'Brien practice?
- Dr. Colleen O'Brien has 2 office locations.
Dr. Colleen O'Brien practices Family Dentistry near Belpre, OH.
Additional practice locations include: Winnfield, LA.
See Belpre Dentists.