Michael S. Didiuk
On the New York attorney register since 2020 · office in New York, NY
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 5805742
- Admitted
- 2020 · Third Department
- Status
- Currently registered
- Next registration
- Apr 2028
Michael S. Didiuk 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 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 Michael S. Didiuk 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
240 other attorneys list Katten Muchin Rosenman LLP or one of its other names as their employer on the register; 191 of them were admitted before 2020, and 175 of the 241 give an office in New York, NY. The 5 whose admission is closest to 2020, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Joanna Hwang | 2020 | Currently registered |
| Cynthia Ellen Martens | 2020 | Currently registered |
| Chenye Ni | 2020 | Due to re‑register |
| Ryan Christopher Rolston | 2020 | Currently registered |
| Luke David Anderson | 2021 | 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
Michael S. Didiuk studied at Catholic University of America, Columbus School of Law (the register spells it “Catholic University of America Columbus School of Law (DC)”). 103 of its 1,295 living graduates on the register were admitted in the 2020s, as Michael S. Didiuk was.
- Same law school
- 1,295living graduates; 85.3% 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, 72,909 were admitted before 2020 and 18,086 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 Katten Muchin Rosenman LLP241 on the register, 191 of the others admitted before 2020; 175 of the 241 give an office in New York, NY.
- Catholic University of America, Columbus School of Law graduates on the register1,295 living, 85.3% 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 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 Michael S. Didiuk’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 Michael S. Didiuk in 2020. 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).