Denise M. Cossu
On the New York attorney register since 1983 · office in White Plains, NY
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 1850304
- Admitted
- 1983 · Second Department
- Status
- Currently registered
- Next registration
- Feb 2027
Denise M. Cossu is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 1983 in the Second Department, with an office in White Plains, NY; next registration due Feb 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 Denise M. Cossu has filed the biennial registration the court system requires; the next one is due in Feb 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
6 other attorneys list Murtagh, Cossu, Venditti & Castro-Blanco LLP or one of its other names as their employer on the register; 2 of them were admitted before 1983, and 6 of the 7 give an office in White Plains, NY. The 5 whose admission is closest to 1983, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Francis A. Nicolai | 1971 | Delinquent |
| Robert Joseph Ponzini | 1975 | Currently registered |
| David E. Venditti | 1985 | Currently registered |
| John Martin Murtagh Jr | 1987 | Delinquent |
| James F. Castro-Blanco | 1992 | Due to re‑register |
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
Denise M. Cossu studied at Maurice A. Deane School of Law at Hofstra University (the register spells it “Hofstra University Maurice A. Deane School of Law”). 1,936 of its 11,234 living graduates on the register were admitted in the 1980s, as Denise M. Cossu was.
- Same law school
- 11,234living graduates; 92.1% 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, 447 were admitted before 1983 and 2,801 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
- Maurice A. Deane School of Law at Hofstra University graduates on the register11,234 living, 92.1% registered.
- 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 19835,424 people admitted in 1983 are on the register, 2,263 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 Denise M. Cossu’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 Denise M. Cossu in 1983. 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).