Konstantin Yefimovich Lantsman
Claim this profileU.s. Attorney'S Office, District Of Connecticut
Konstantin Yefimovich Lantsman is a lawyer licensed in New York under New York State Unified Court System registration number 5455829. According to New York State Unified Court System records, the license status of Konstantin Yefimovich Lantsman is Active, with admission in 2016. Konstantin Yefimovich Lantsman has an address of record in New Haven, CT, with U.s. Attorney'S Office, District Of Connecticut. This page is a directory listing by ALCBar Lawyer Directory; it is not an endorsement or a referral.
License
- License jurisdiction
- New York
- Licensing authority
- New York State Unified Court System
- Registration number
- 5455829
- License status
- Active, according to New York State Unified Court System records (official registration data). Look up registration number 5455829 in the New York State Unified Court System attorney search
- Admitted
- 2016
- Status last verified
- Not yet verified by ALCBar. The status was taken from the NYS Unified Court System's official attorney registration data on data.ny.gov (dataset last updated October 10, 2026) and has not been re-checked against that dataset since.
Firm and location
- Firm or employer
- U.s. Attorney'S Office, District Of Connecticut
- Address of record
- 157 Church St Fl 25
- City
- New Haven
- County
- Not stated in the source
- Office state or country
- CT (outside the license state of New York)
- ZIP code
- 06510-2100
Contact details
- Phone
- (203) 821-3700
- Fax
- Not stated in the source
- Not stated in the source
- Website
- Not stated in the source
Practice areas
No practice areas are listed for Konstantin Yefimovich Lantsman. This means the information is not available, not that Konstantin Yefimovich Lantsman does not practice in any area.
Documented matter experience
ALCBar has no reviewed matter records for Konstantin Yefimovich Lantsman. This means the information is not available, not that Konstantin Yefimovich Lantsman lacks experience.
Sources and verification
| Information | Source | Status |
|---|---|---|
| Name, bar number, license status, admission date | New York State Unified Court System attorney registration data | Copy of the public record; not re-checked by ALCBar since it was copied |
| Firm, address, phone, fax, email, website | Directory copy of New York State Unified Court System records | Not confirmed by Konstantin Yefimovich Lantsman; email delivery not tested |
| Practice areas | Directory source file (origin not confirmed) | Not confirmed |
| Information confirmed by the attorney | Profile claim | None. This profile has not been claimed. |
| Independently reviewed information | ALCBar review | None |
Directory listing last updated 2026-10-12. If anything here differs from the New York State Unified Court System record, the New York State Unified Court System record is the authority.
This listing comes from public licensing records. It is not an endorsement, a referral, or a statement about the skills of Konstantin Yefimovich Lantsman. ALCBar does not receive payment for this listing.