Peiyuan Guo
On the New York attorney register since 2017 · office in Buffalo, NY
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 5477575
- Admitted
- 2017 · Fourth Department
- Status
- Currently registered
- Next registration
- Oct 2027
Peiyuan Guo is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2017 in the Fourth Department, with an office in Buffalo, NY; next registration due Oct 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 Peiyuan Guo has filed the biennial registration the court system requires; the next one is due in Oct 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
42 other attorneys list Shook, Hardy & Bacon L.L.P. or one of its other names as their employer on the register; 30 of them were admitted before 2017, and 2 of the 43 give an office in Buffalo, NY. The 5 whose admission is closest to 2017, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Joseph Angelo Iemma | 2016 | Currently registered |
| Robb Allen Denney | 2017 | Currently registered |
| Bryan Matthew Hogg | 2017 | Currently registered |
| Anthony Rey Martinez | 2017 | Currently registered |
| Adam Mehdi Shoshtari | 2018 | 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
Peiyuan Guo studied at Vanderbilt University Law School (the register spells it “VANDERBILT LAW SCHOOL”). 566 of its 1,752 living graduates on the register were admitted in the 2010s, as Peiyuan Guo was.
- Same law school
- 1,752living graduates; 88.8% registered (current or due), against 87.1% overall
- Office in Buffalo, NY
- 3,467living registrants
Of the 3,467 living registrants with an office in Buffalo, NY, 2,627 were admitted before 2017 and 761 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 Shook, Hardy & Bacon L.L.P.43 on the register, 30 of the others admitted before 2017; 2 of the 43 give an office in Buffalo, NY.
- Vanderbilt University Law School graduates on the register1,752 living, 88.8% registered.
- Attorneys with an office in Buffalo, NY3,467 living registrants give an office there.
- Erie County’s registered bar4,149 currently registered, 4.36 per 1,000 residents.
- Admitted in 20178,202 people admitted in 2017 are on the register, 280 of them through the Fourth 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 Peiyuan Guo’s standing, contact the Attorney Registration Unit of the NY Office of Court Administration (nycourts.gov/attorneys), or ask the Appellate Division, Fourth Department, which admitted Peiyuan Guo in 2017. A complaint about this attorney would go to the Fourth Department’s grievance committee, which covers Erie 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).