Mason Andrew Weisz
On the New York attorney register since 2006 · office in New York, NY
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 4406435
- Admitted
- 2006 · Second Department
- Status
- Currently registered
- Next registration
- Apr 2028
Mason Andrew Weisz is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2006 in the Second Department, with an office in New York, NY; next registration due Apr 2028. The status is the same in all 3 files we hold.
What this status means on the register
On the register, “Currently registered” means Mason Andrew Weisz has filed the biennial registration the court system requires; the next one is due in Apr 2028.
- 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
11 other attorneys list Zwillgen PLLC or one of its other names as their employer on the register; 3 of them were admitted before 2006, and 6 of the 12 give an office in New York, NY. The 5 whose admission is closest to 2006, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Stacey Michelle Brandenburg | 2001 | Currently registered |
| Melissa Ann Troiano Maalouf | 2008 | Currently registered |
| Nicholas Aleksandr Jackson | 2011 | Currently registered |
| Adya Simone Baker | 2013 | Currently registered |
| Jeffrey Greg Landis | 2013 | 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
Mason Andrew Weisz studied at New York University School of Law (the register spells it “NYU”). 4,696 of its 23,248 living graduates on the register were admitted in the 2000s, as Mason Andrew Weisz was.
- Same law school
- 23,248living graduates; 86.5% registered (current or due), against 87.1% overall
- Office in New York, NY
- 93,604living registrants
Of the 93,604 living registrants with an office in New York, NY, 38,701 were admitted before 2006 and 52,887 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 Zwillgen PLLC12 on the register, 3 of the others admitted before 2006; 6 of the 12 give an office in New York, NY.
- New York University School of Law graduates on the register23,248 living, 86.5% registered.
- Attorneys with an office in New York, NY93,604 living registrants give an office there.
- New York County’s registered bar75,989 currently registered, 46.63 per 1,000 residents.
- Admitted in 20068,638 people admitted in 2006 are on the register, 2,271 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 Mason Andrew Weisz’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 Mason Andrew Weisz in 2006. A complaint about this attorney would go to the First Department’s grievance committee, which covers New York 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).