Nathaniel R. Mendell
On the New York attorney register since 2000 · office in Boston, MA
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 3027877
- Admitted
- 2000 · Third Department
- Status
- Currently registered
- Next registration
- Dec 2026
Nathaniel R. Mendell is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2000 in the Third Department, with an office in Boston, MA; next registration due Dec 2026. The status is the same in all 3 files we hold.
What this status means on the register
On the register, “Currently registered” means Nathaniel R. Mendell has filed the biennial registration the court system requires; the next one is due in Dec 2026.
- 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 “Morrison Foerster”. We count that spelling with Morrison & Foerster LLP, the name most registrants give for the firm now; the register does not say where the attorney works today.
346 other attorneys list Morrison & Foerster LLP or one of its other names as their employer on the register; 58 of them were admitted before 2000, and 15 of the 347 give an office in Boston, MA. The 5 whose admission is closest to 2000, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Michael David Birnbaum | 2000 | Due to re‑register |
| Peter Justin Fusco | 2000 | Currently registered |
| James Milton Koukios | 2000 | Currently registered |
| Daniel Peter Levison | 2000 | Currently registered |
| Soo Young Lim | 2000 | 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
Nathaniel R. Mendell studied at Harvard Law School. 3,057 of its 14,378 living graduates on the register were admitted in the 2000s, as Nathaniel R. Mendell was.
- Same law school
- 14,378living graduates; 86.1% registered (current or due), against 87.1% overall
- Office in Boston, MA
- 2,932living registrants (outside New York State)
Of the 2,932 living registrants with an office in Boston, MA, 652 were admitted before 2000 and 2,236 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 Morrison & Foerster LLP347 on the register, 58 of the others admitted before 2000; 15 of the 347 give an office in Boston, MA.
- Harvard Law School graduates on the register14,378 living, 86.1% registered.
- New York-admitted attorneys in Boston, MA2,932 living registrants give an office there.
- Admitted in 20007,585 people admitted in 2000 are on the register, 2,096 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 Nathaniel R. Mendell’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 Nathaniel R. Mendell in 2000. 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).