Morgann Catherine McCarthy
On the New York attorney register since 2019 · office in Williston Park, NY
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 5707682
- Admitted
- 2019 · Second Department
- Status
- Currently registered
- Next registration
- Jan 2027
Morgann Catherine McCarthy is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2019 in the Second Department, with an office in Williston Park, NY; next registration due Jan 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 Morgann Catherine McCarthy has filed the biennial registration the court system requires; the next one is due in Jan 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
9 other attorneys list Mulholland Minion Davey McNiff & Beyrer or one of its other names as their employer on the register; 6 of them were admitted before 2019, and all 10 give an office in Williston Park, NY. The 5 whose admission is closest to 2019, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Patrick Adam Delgado | 1996 | Currently registered |
| Kevin Ryan McNiff | 1996 | Currently registered |
| Daniel Jason Jager | 2022 | Currently registered |
| Rivka Aizenman | 2025 | Currently registered |
| Sabrina Rachel Kushner | 2025 | Currently registered |
All 10 registrations that list Mulholland Minion Davey McNiff & Beyrer
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
Morgann Catherine McCarthy studied at Maurice A. Deane School of Law at Hofstra University (the register spells it “Hofstra University Maurice A. Deane School of Law”). 2,520 of its 11,234 living graduates on the register were admitted in the 2010s, as Morgann Catherine McCarthy was.
- Same law school
- 11,234living graduates; 92.1% registered (current or due), against 87.1% overall
- Office in Williston Park, NY
- 94living registrants
Of the 94 living registrants with an office in Williston Park, NY, 83 were admitted before 2019 and 9 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 Mulholland Minion Davey McNiff & Beyrer10 on the register, 6 of the others admitted before 2019; all 10 give an office in Williston Park, NY.
- Maurice A. Deane School of Law at Hofstra University graduates on the register11,234 living, 92.1% registered.
- Attorneys with an office in Williston Park, NY94 living registrants give an office there.
- Nassau County’s registered bar9,622 currently registered, 6.92 per 1,000 residents.
- Admitted in 20198,536 people admitted in 2019 are on the register, 2,245 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 Morgann Catherine McCarthy’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 Morgann Catherine McCarthy in 2019. A complaint about this attorney would go to the Second Department’s Grievance Committee for the Tenth Judicial District, which covers Nassau 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).