John M O'brien is an Adolescent Medicine (Family Medicine) Physician based in Ann Arbor, MI and is specialized in Adolescent Medicine. John M O'brien practices in Chelsea, MI and has the professional credentials of MD. The NPI Number for John M O'brien is 1639268584 and holds a License No. 4301043586 (Michigan).
The current practice location address for John M O'brien is 14700 East Old Us 12, Chelsea, MI and can be reached out via phone at 734-475-1321.
Identifier | Type | State | Issuer |
---|---|---|---|
1396951 | 05 | MI |
Use the following badge on your website to showcase your NPI number and verified status. In a field with over 8 million healthcare providers in the United States, it is important to establish your identity clearly. Displaying this badge signifies that your information is both accurate and up-to-date.