Mark PreslanMD
Pediatric Ophthalmology & Strabismus·Glen Burnie, MD
Mark Preslan, MD is a Pediatric Ophthalmology & Strabismus provider in Glen Burnie, MD affiliated with 1 ambulatory surgery center in MD, as of July 2026.
- NPI1356383293
- Registered2006
- Centers1
- StateMD
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Mark Preslan at a glance
- Provider
- Mark Preslan
- Credential
- MD
- Location
- Glen Burnie, MD
- NPI registered
- 2006
- NPI
- 1356383293
- 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 Preslan practice?
Mark Preslan, MD is based in Glen Burnie, MD and is affiliated with 1 ambulatory surgery center: Arturo Betancourt MD PA Dba Baltimore Washington Eye Center in Glen Burnie, MD. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Mark Preslan's NPI number?
Mark Preslan's National Provider Identifier (NPI) is 1356383293, registered in 2006. Specialty on record: Pediatric Ophthalmology and Strabismus Specialist; credential MD.
How many Pediatric Ophthalmology & Strabismus providers in Maryland work at ambulatory surgery centers?
1 Pediatric Ophthalmology & Strabismus surgeons and proceduralists in Maryland are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Mark Preslan among them. The Maryland Pediatric Ophthalmology & Strabismus directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete Mark Preslan analysis
Tell us where to send it. Our team will prepare an analysis of Mark Preslan covering case volumes, referral patterns, payer mix, and how specialty peers compare, and email it to you within 5-10 business days. Need it faster? Book a demo.