New York attorney record
Mark Wenjian Xiong
Mark Wenjian Xiong is an attorney registered with the NYS Office of Court Administration (OCA) Attorney Registration Unit under bar number 4815031, admitted in 2010. The current public license status is "Currently registered" 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
16 yrs admitted — more experience than ~40% 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 | Mark Wenjian Xiong |
|---|---|
| Bar / registration number | 4815031 |
| License status | Active official status of record: “Currently registered” |
| Admission year | 2010 |
| Law school | UNIVERSITY OF TEXAS AT AUSTIN |
| Business location | New York, NY |
| Firm | Davis Polk & Wardwell LLP |
| 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 Mark Wenjian Xiong a licensed attorney in New York?
Mark Wenjian Xiong is registered with the NYS Office of Court Administration (OCA) Attorney Registration Unit under bar number 4815031. The current public license status of record is "Currently registered" as of 2026-06-13.
Has Mark Wenjian Xiong been disbarred or suspended?
No disbarment or suspension is reflected in Mark Wenjian Xiong's current public license status of record per the NYS Office of Court Administration (OCA) Attorney Registration Unit.
What is Mark Wenjian Xiong's bar number?
Mark Wenjian Xiong's New York bar/registration number is 4815031, 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 Mark Wenjian Xiong admitted to practice law?
Mark Wenjian Xiong was admitted in 2010 — about 16 years since admission per the NYS Office of Court Administration (OCA) Attorney Registration Unit. Law school of record: UNIVERSITY OF TEXAS AT AUSTIN.
Where is Mark Wenjian Xiong's law office?
The NYS Office of Court Administration (OCA) Attorney Registration Unit record lists a business location of New York, NY and the firm Davis Polk & Wardwell LLP for Mark Wenjian Xiong. Phone and email are not published in the public roster.
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