IndividualActive
Ellen Conroy
NPI 1821557935 · Allergy & Immunology Physician · Boston, MA
Provider details
- NPI number
- 1821557935
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 292019 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Practice location
300 Longwood Ave
Boston, MA 02115-5724
Phone: (617) 355-6000
Approximate (ZIP-level) locationGet directions
Mailing address
300 Longwood Ave
Boston, MA 02115-5724
Additional practice locations (1)
- 300 Community DrManhasset, NY 11030-3816Phone: (516) 562-0100
Registry dates
- Enumerated
- 2019-03-18
- Last updated
- 2025-07-16
- Certified
- 2025-07-16
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.