Dr. Brendan M. O'Brien, MD
Dr. Brendan M. O'Brien, MD is an Otolaryngology in Medford, New Jersey. Graduated from State University of New York at Stony Brook, School of Medicine in 2009, 17 years ago. Practices with ENT and Allergy Associates LLP, a 432-clinician group and accepts Medicare assignment. Licensed in New Jersey, New York and Pennsylvania.
- Years since qualifying
- 17
- Trained at
- State University of New York at Stony Brook, School of Medicine
- Licensed in
- NJ, NY, PA
- In the registry since
- 2009
- Specialties on file
- 3
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
103 Old Marlton Pike Ste 225Medford, NJ 08055-8772
Phone: (856) 576-5742
Fax: (856) 519-5457
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Otolaryngology Physician (primary) | Taxonomy 207Y00000X · Licence 25MA10227600 (NJ) |
|---|---|
| Otolaryngology Physician | Taxonomy 207Y00000X · Licence MD461499 (PA) |
| Otolaryngology Physician | Taxonomy 207Y00000X · Licence 273735 (NY) |
Record details
| NPI number | 1225270978 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | March 26, 2009 |
| Last updated in NPPES | February 20, 2025 |
| Certification date | February 20, 2025 |
Medicare enrollment
| Medicare specialty | OTOLARYNGOLOGY |
|---|---|
| Medical school | STATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE |
| Graduated | 2009 (17 years in practice) |
| Group practice | Ent And Allergy Associates Llp — 432 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |