Organization Profile
Mark Koser MD PC
Unclaimed ProfileAbout Mark Koser MD PC
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Practice Size
Counted from individual NPI records registered at the same street address; a shared building can inflate this.
Providers in This Building & Nearby
From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.
- Alan Alterman, DMD Pediatric Dentistry
- Jonathan Gerstman, D.D.S. Dentist
- Leah Cappelli Counselor
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (718) 966-7200
- Email not available
Practice Locations
3611 RICHMOND AVE
Staten Island, NY 10312
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other eye doctors in Staten Island 8
Same specialty, same city.
Common questions
What does Mark Koser MD PC specialize in?
Mark Koser MD PC is an eye doctor in Staten Island, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where is Mark Koser MD PC located?
Mark Koser MD PC is listed at 3611 Richmond Ave, Staten Island, NY 10312. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mark Koser MD PC's phone number?
The number on file is (718) 966-7200. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Mark Koser MD PC's NPI number?
Mark Koser MD PC's National Provider Identifier is 1376812396. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Has Mark Koser MD PC confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mark Koser MD PC. If this is you, claiming it is free.
Guide.md
Is this your practice?
Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.