| Doctor Name: | DR. THOMAS M. O'BRIEN |
| NPI Number: | 1003844366 |
| Entity Type Code: | Individual (1) |
| Gender: | M |
| Credentials: | M.D. |
| License Number: | 35082223O |
| Business Practice Address: | 1380 Nw Washington Blvd Hamilton, OH - 450136310 |
| Business Phone Number: | 5138635362 |
| Business Fax Number: | 5138636772 |
| Mailing Address: | 4380 Malsbary Rd, Suite 200 CINCINNATI |
| State: | OH |
| Postal Code: | 452425644 |
| Phone Number: | 5133664481 |
| Fax Number: | 5133664480 |
| NPI Enumeration Date: | 06/28/2006 |
| NPI Last Update Date: | 12/01/2009 |
| Replacement NPI: | 0 |
| NPI Deactivation Date: | |
| NPI Reactivation Date: |
Taxonomy Information: | |
| Healthcare Provider Taxonomy: | 207RC0000X |
| License Number: | 35082223O |
| Healthcare Provider Taxonomy: (Secondary) | Y |
| State: | OH |
| Taxonomy Type: | Allopathic & Osteopathic Physicians |
| Taxonomy Classification: | Internal Medicine |
| Taxonomy Specialization: | Cardiovascular Disease |
| Taxonomy Definition: | An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms. |