Kenneth P. Addeo
On the New York attorney register since 1991 · office in White Plains, NY
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 2377141
- Admitted
- 1991 · Second Department
- Status
- Currently registered
- Next registration
- Mar 2027
Kenneth P. Addeo is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 1991 in the Second Department, with an office in White Plains, NY; next registration due Mar 2027. The status is the same in all 3 files we hold.
What this status means on the register
On the register, “Currently registered” means Kenneth P. Addeo has filed the biennial registration the court system requires; the next one is due in Mar 2027.
- Currently registered unchanged
- Currently registered unchanged
- Currently registered the first file we hold
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; the Jul 3, 2026 and Aug 6, 2026 files for the history.
Others who list this employer on the register
752 other attorneys list Greenberg Traurig, LLP or one of its other names as their employer on the register; 100 of them were admitted before 1991. The 5 whose admission is closest to 1991, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Douglas Edward Arend | 1991 | Currently registered |
| Michael Eric Feinstein | 1991 | Currently registered |
| Mark Michigan | 1991 | Currently registered |
| Todd Lawrence Schleifstein | 1991 | Currently registered |
| Laura Siegel Rabinowitz | 1991 | Currently registered |
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; employer spellings merged (methodology).
Where this record sits on the register
Kenneth P. Addeo studied at Albany Law School. 2,261 of its 10,183 living graduates on the register were admitted in the 1990s, as Kenneth P. Addeo was.
- Same law school
- 10,183living graduates; 91.3% registered (current or due), against 87.1% overall
- Office in White Plains, NY
- 3,313living registrants
Of the 3,313 living registrants with an office in White Plains, NY, 1,007 were admitted before 1991 and 2,236 after.
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; living registrants only.
Questions this record leads to
- Everyone who lists Greenberg Traurig, LLP753 on the register, 100 of the others admitted before 1991.
- Albany Law School graduates on the register10,183 living, 91.3% registered; 17 of them list Greenberg Traurig, LLP.
- Attorneys with an office in White Plains, NY3,313 living registrants give an office there.
- Westchester County’s registered bar7,255 currently registered, 7.26 per 1,000 residents.
- Admitted in 19916,456 people admitted in 1991 are on the register, 2,578 of them through the Second Department.
- Every registration that reads “Currently registered”286,911 on the register file of Sep 29, 2026, by decade of admission.
- What a New York lawyer may chargeThe court rules on fees, retainers and fee disputes, each cited.
How to confirm it officially
For a statement of Kenneth P. Addeo’s standing, contact the Attorney Registration Unit of the NY Office of Court Administration (nycourts.gov/attorneys), or ask the Appellate Division, Second Department, which admitted Kenneth P. Addeo in 1991. A complaint about this attorney would go to the Second Department’s Grievance Committee for the Ninth Judicial District, which covers Westchester County, where the register places the office.
This page reads the register file of Sep 29, 2026, and the court system’s own search can be newer; the register shows only the current value, so a suspension that ended before the files we hold, or a censure, leaves no trace here (Appellate Division decisions are published through the court system’s Law Reporting Bureau).