New York attorney record
Lan Du
Lan Du is an attorney registered with the NYS Office of Court Administration (OCA) Attorney Registration Unit under bar number 5548789, admitted in 2017. 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
9 yrs admitted — more experience than ~21% 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 | Lan Du |
|---|---|
| Bar / registration number | 5548789 |
| License status | Active official status of record: “Currently registered” |
| Admission year | 2017 |
| Law school | WASHINGTON UNIVERSITY IN ST. LOUIS LAW SCHOOL |
| Business location | Hacienda Heights, CA |
| Firm | Law Offices of Lan Du, P.c. |
| 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 Lan Du a licensed attorney in New York?
Lan Du is registered with the NYS Office of Court Administration (OCA) Attorney Registration Unit under bar number 5548789. The current public license status of record is "Currently registered" as of 2026-06-13.
Has Lan Du been disbarred or suspended?
No disbarment or suspension is reflected in Lan Du's current public license status of record per the NYS Office of Court Administration (OCA) Attorney Registration Unit.
What is Lan Du's bar number?
Lan Du's New York bar/registration number is 5548789, 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 Lan Du admitted to practice law?
Lan Du was admitted in 2017 — about 9 years since admission per the NYS Office of Court Administration (OCA) Attorney Registration Unit. Law school of record: WASHINGTON UNIVERSITY IN ST. LOUIS LAW SCHOOL.
Where is Lan Du's law office?
The NYS Office of Court Administration (OCA) Attorney Registration Unit record lists a business location of Hacienda Heights, CA and the firm Law Offices of Lan Du, P.c. for Lan Du. Phone and email are not published in the public roster.
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