Mark Daniel Selwyn
On the New York attorney register since 1994 · office in Palo Alto, CA
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 2637221
- Admitted
- 1994 · First Department
- Status
- Currently registered
- Next registration
- Jun 2028
Mark Daniel Selwyn is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 1994 in the First Department, with an office in Palo Alto, CA; next registration due Jun 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 Mark Daniel Selwyn has filed the biennial registration the court system requires; the next one is due in Jun 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
193 other attorneys list Wilmer Cutler Pickering Hale and Dorr LLP or one of its other names as their employer on the register; 16 of them were admitted before 1994, and 6 of the 194 give an office in Palo Alto, CA. The 5 whose admission is closest to 1994, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Frederic Joseph Adam | 1993 | Currently registered |
| Fraser Lee Hunter Jr | 1993 | Currently registered |
| Rosemary Grace Reilly | 1995 | Currently registered |
| Thomas Edward Anderson | 1996 | Currently registered |
| Jeannette Kathleen Boot | 1996 | Currently registered |
All 194 registrations that list Wilmer Cutler Pickering Hale and Dorr LLP
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
Mark Daniel Selwyn studied at Columbia Law School. 2,635 of its 18,953 living graduates on the register were admitted in the 1990s, as Mark Daniel Selwyn was.
- Same law school
- 18,953living graduates; 87.4% registered (current or due), against 87.1% overall
- Office in Palo Alto, CA
- 393living registrants (outside New York State)
Of the 393 living registrants with an office in Palo Alto, CA, 52 were admitted before 1994 and 336 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 Wilmer Cutler Pickering Hale and Dorr LLP194 on the register, 16 of the others admitted before 1994; 6 of the 194 give an office in Palo Alto, CA.
- Columbia Law School graduates on the register18,953 living, 87.4% registered.
- New York-admitted attorneys in Palo Alto, CA393 living registrants give an office there.
- Admitted in 19946,410 people admitted in 1994 are on the register, 2,228 of them through the First 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 Mark Daniel Selwyn’s standing, contact the Attorney Registration Unit of the NY Office of Court Administration (nycourts.gov/attorneys), or ask the Appellate Division, First Department, which admitted Mark Daniel Selwyn in 1994. 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).