IndividualActive
Ann Callahan, MD
NPI 1144343328 · Psychiatry Physician · Darien, CT
Provider details
- NPI number
- 1144343328
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 039508 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Practice location
10 Corbin Dr
Suite 4
Darien, CT 06820-5403
Phone: (203) 655-0002
Fax: (203) 655-0023
Approximate (ZIP-level) locationGet directions
Mailing address
10 Corbin Dr
Darien, CT 06820-5403
Registry dates
- Enumerated
- 2007-04-10
- Last updated
- 2010-02-18
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.