Mark BarsamianDO
Mark Barsamian, DO is an Ophthalmology provider in Hopedale, MA affiliated with 2 ambulatory surgery centers across RI and MA, as of July 2026.
- NPI1821204207
- Registered2007
- Centers2
- StatesRI · MA
- Class of2003
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s: 1 in RI, 1 in MA. Affiliations change; verify independently.
Mark Barsamian at a glance
- Provider
- Mark Barsamian
- Credential
- DO
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Hopedale, MA
- Medical school graduation
- 2003
- NPI registered
- 2007
- NPI
- 1821204207
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Mark Barsamian practice?
Mark Barsamian, DO is based in Hopedale, MA and is affiliated with 2 ambulatory surgery centers: Candescent Eye Surgicenter LLC in Warwick, RI and Milford Franklin Eye Center in Milford, MA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Mark Barsamian's NPI number?
Mark Barsamian's National Provider Identifier (NPI) is 1821204207, registered in 2007. Specialty on record: Ophthalmology; credential DO.
How many Ophthalmology providers in Massachusetts work at ambulatory surgery centers?
81 Ophthalmology surgeons and proceduralists in Massachusetts are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Mark Barsamian among them. The Massachusetts Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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