National Provider Identifier Database

MICHAEL OBRIEN, M.D. – NPI #1417021940
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

MICHAEL OBRIEN, M.D.
566 TOLL GATE RD
WARWICK, RI02886-2799
Phone: 401-738-4800
Fax: 401-738-8153
Website:
Specialty Taxonomy Code
* Ophthalmology 207W00000X

* Indicates primary specialty

NPI Profile & details for MICHAEL OBRIEN

NPI Number 1417021940
Credentials M.D.
Entity Individual
Enumeration date 11/17/2006
Last updated 05/10/2026 - About a month ago
Sole proprietor1 No
Identifiers
  • RI License #: MD09575
  • RI Medicaid: 7005923
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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