William Omar Diab
On the New York attorney register since 2020 · office in Miami, FL
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 5815972
- Admitted
- 2020 · Third Department
- Status
- Currently registered
- Next registration
- Aug 2028
William Omar Diab is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2020 in the Third Department, with an office in Miami, FL; next registration due Aug 2028. Since Jul 3, 2026 it has moved only through the routine two-year cycle.
What this status means on the register
On the register, “Currently registered” means William Omar Diab has filed the biennial registration the court system requires; the next one is due in Aug 2028.
- Due to re‑register to Currently registered the routine two-year cycle: the registration window closed with a filing
- Due to re‑register unchanged
- Due to re‑register 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
8 other attorneys list Berger Singerman LLP or one of its other names as their employer on the register; 8 of them were admitted before 2020, and 6 of the 9 give an office in Miami, FL. The 5 whose admission is closest to 2020, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Jesse Benjamin Richman | 2009 | Currently registered |
| Daniel Warren Hudson | 2011 | Currently registered |
| Evan David Rosenberg | 2011 | Currently registered |
| Michael Jerome Higer | 2016 | Due to re‑register |
| Justin Beardsley | 2019 | 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
William Omar Diab studied at Florida International University College of Law. 69 of its 125 living graduates on the register were admitted in the 2020s, as William Omar Diab was.
- Same law school
- 125living graduates; 97.6% registered (current or due), against 87.1% overall
- Office in Miami, FL
- 1,579living registrants (outside New York State)
Of the 1,579 living registrants with an office in Miami, FL, 1,304 were admitted before 2020 and 203 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
- Florida International University College of Law graduates on the register125 living, 97.6% registered.
- New York-admitted attorneys in Miami, FL1,579 living registrants give an office there.
- Admitted in 20208,276 people admitted in 2020 are on the register, 3,652 of them through the Third 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 William Omar Diab’s standing, contact the Attorney Registration Unit of the NY Office of Court Administration (nycourts.gov/attorneys), or ask the Appellate Division, Third Department, which admitted William Omar Diab in 2020. The register places the office outside New York, so a complaint would go to that department’s grievance committee (22 NYCRR 1240.7(a)(2)).
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).