New York attorney record
Puiyan Leung
Puiyan Leung is an attorney registered with the NYS Office of Court Administration (OCA) Attorney Registration Unit under bar number 5083647, admitted in 2012. The current public license status is "Due to reregister within 30 days of birthday" as of 2026-06-13.
Active license with no disbarment or suspension of record.
The current license status of record is active, and no disbarment or suspension is reflected in the public record we hold.
A summary of the public record — not a rating of skill, not a recommendation, not legal advice.
Experience vs. active New York attorneys
State median: 20 yrs
14 yrs admitted — more experience than ~34% of active New York attorneys.
Years since admission, active New York attorneys with a published admission year (n = 333,133). This attorney's band is highlighted.
License & registration
| Full name | Puiyan Leung |
|---|---|
| Bar / registration number | 5083647 |
| License status | Active official status of record: “Due to reregister within 30 days of birthday” |
| Admission year | 2012 |
| Law school | KEELE UNIVERSITY U.K. |
| Business location | Hong Kong |
| Firm | Simpson Thacher & Bartlett |
| Discipline standing | No disbarment or suspension is reflected in the current public status. Itemized disciplinary orders are not yet integrated for New York; see the official source for the full record. |
Federal court activity
Federal court activity has not been compiled for this attorney yet.
Source & last updated
Source: NYS Office of Court Administration (OCA) Attorney Registration Unit — official attorney record. As of 2026-06-13 (last roster ingest).
Frequently asked questions
Is Puiyan Leung a licensed attorney in New York?
Puiyan Leung is registered with the NYS Office of Court Administration (OCA) Attorney Registration Unit under bar number 5083647. The current public license status of record is "Due to reregister within 30 days of birthday" as of 2026-06-13.
Has Puiyan Leung been disbarred or suspended?
No disbarment or suspension is reflected in Puiyan Leung's current public license status of record per the NYS Office of Court Administration (OCA) Attorney Registration Unit.
What is Puiyan Leung's bar number?
Puiyan Leung's New York bar/registration number is 5083647, assigned by the NYS Office of Court Administration (OCA) Attorney Registration Unit. A bar number is the most reliable way to confirm you have the right attorney, especially for common names.
When was Puiyan Leung admitted to practice law?
Puiyan Leung was admitted in 2012 — about 14 years since admission per the NYS Office of Court Administration (OCA) Attorney Registration Unit. Law school of record: KEELE UNIVERSITY U.K..
Where is Puiyan Leung's law office?
The NYS Office of Court Administration (OCA) Attorney Registration Unit record lists a business location of Hong Kong and the firm Simpson Thacher & Bartlett for Puiyan Leung. Phone and email are not published in the public roster.
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