MARK KOSER, M.D. P.C.
New York registration · DOS 1596573
New York State Department of State · Retrieved 2026-09-22 · Dataset updated 2026-09-22
Registered identity
- Legal name
- MARK KOSER, M.D. P.C.
- New York DOS registration number
- 1596573
- Entity type, as recorded
- DOMESTIC PROFESSIONAL SERVICE CORPORATION
- Jurisdiction, as recorded
- New York
- Initial New York filing date
- 1991-12-16
- County in the register
- Richmond
- Dataset membership
- Listed in the New York active-entity snapshot
- EIN / SEC CIK / LEI
- Not provided by this source
Source and limitations
This record comes from the official OPEN-NY dataset. Inclusion in this snapshot is not a current certificate of good standing. The initial New York filing date is not necessarily the company's date of incorporation elsewhere. County information does not establish its physical business address.
This profile describes one registration in New York. The same organization may have registrations in other states; records are not automatically merged by name. No revenue, profit, creditworthiness, officers or personal street addresses are inferred.
Report a correction or privacy concern. Business reference only; not for consumer credit, employment, housing or insurance eligibility decisions.