National Provider Identifier Database

ALISON CALLAHAN, MD – NPI #1992016059
Ophthalmology

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.


Contact Information

ALISON CALLAHAN, MD
800 WASHINGTON ST
BOSTON, MA02111-1552
Phone: 617-636-5000
Fax:
Website:
Specialty Taxonomy Code
* Ophthalmology 207W00000X

* Indicates primary specialty

NPI Profile & details for ALISON CALLAHAN

NPI Number 1992016059
Credentials MD
Entity Individual
Enumeration date 06/23/2010
Last updated 01/10/2024 - About 2 years ago
Sole proprietor1 Yes
Identifiers
  • MA License #: 266676
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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