IndividualActive
Cassandra Duffy, M.D. M.P.H.
NPI 1770840274 · Maternal & Fetal Medicine Physician · Boston, MA
Provider details
- NPI number
- 1770840274
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D. M.P.H.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 278272 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Practice location
330 Brookline Ave
Boston, MA 02215-5400
Phone: (617) 667-2636
Approximate (ZIP-level) locationGet directions
Mailing address
8 Belmore Ter Apt 1
Jamaica Plain, MA 02130-4900
Registry dates
- Enumerated
- 2012-04-20
- Last updated
- 2025-11-19
- Certified
- 2025-11-19
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.