Anthony Pius Callaghan
On the New York attorney register since 1997 · office in New York, NY
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 2849875
- Admitted
- 1997 · Third Department
- Status
- Currently registered
- Next registration
- Nov 2027
Anthony Pius Callaghan is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 1997 in the Third Department, with an office in New York, NY; next registration due Nov 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 Anthony Pius Callaghan has filed the biennial registration the court system requires; the next one is due in Nov 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
The register gives this attorney’s employer as “Baker Hostetler”. We count that spelling with Baker & Hostetler LLP, the name most registrants give for the firm now; the register does not say where the attorney works today.
251 other attorneys list Baker & Hostetler LLP or one of its other names as their employer on the register; 30 of them were admitted before 1997, and 168 of the 252 give an office in New York, NY. The 5 whose admission is closest to 1997, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Terry Michael Brennan | 1997 | Currently registered |
| Keith Randall Murphy | 1997 | Currently registered |
| Leif R. Sigmond Jr | 1997 | Currently registered |
| David Robert Fertig | 1998 | Currently registered |
| Lan Hoang | 1998 | 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
Anthony Pius Callaghan studied at Seton Hall University School of Law (the register spells it “SETON HALL SCHOOL”). 1,113 of its 6,262 living graduates on the register were admitted in the 1990s, as Anthony Pius Callaghan was.
- Same law school
- 6,262living graduates; 84.7% 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, 22,995 were admitted before 1997 and 68,993 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 Baker & Hostetler LLP252 on the register, 30 of the others admitted before 1997; 168 of the 252 give an office in New York, NY.
- Seton Hall University School of Law graduates on the register6,262 living, 84.7% 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 19977,066 people admitted in 1997 are on the register, 1,696 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 Anthony Pius Callaghan’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 Anthony Pius Callaghan in 1997. 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).