Matthew C. Dimaio
On the New York attorney register since 2025 · office in Philadelphia, PA
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 6240972
- Admitted
- 2025 · Third Department
- Status
- Currently registered
- Next registration
- Jan 2027
Matthew C. Dimaio is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2025 in the Third Department, with an office in Philadelphia, PA; 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 Matthew C. Dimaio 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
88 other attorneys list Pierson Ferdinand LLP or one of its other names as their employer on the register; 85 of them were admitted before 2025, and 3 of the 89 give an office in Philadelphia, PA. The 5 whose admission is closest to 2025, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Said Ertekin | 2022 | Currently registered |
| Kelly Garrison | 2022 | Currently registered |
| Priscilla Ochu Arthus | 2025 | Currently registered |
| Naira Simmons | 2025 | Currently registered |
| Matthew Joseph Rebus | 2026 | 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
Matthew C. Dimaio studied at Villanova University Charles Widger School of Law (the register spells it “Villanova University School of Law”). 259 of its 1,575 living graduates on the register were admitted in the 2020s, as Matthew C. Dimaio was.
- Same law school
- 1,575living graduates; 88.4% registered (current or due), against 87.1% overall
- Office in Philadelphia, PA
- 1,878living registrants (outside New York State)
Of the 1,878 living registrants with an office in Philadelphia, PA, 1,799 were admitted before 2025 and 38 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 Pierson Ferdinand LLP89 on the register, 85 of the others admitted before 2025; 3 of the 89 give an office in Philadelphia, PA.
- Villanova University Charles Widger School of Law graduates on the register1,575 living, 88.4% registered.
- New York-admitted attorneys in Philadelphia, PA1,878 living registrants give an office there.
- Admitted in 20259,764 people admitted in 2025 are on the register, 4,056 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 Matthew C. Dimaio’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 Matthew C. Dimaio in 2025. 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).