New York attorney record
Andrew Brett Seiken
Andrew Brett Seiken is an attorney registered with the NYS Office of Court Administration (OCA) Attorney Registration Unit under bar number 5019211, admitted in 2012. 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
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 | Andrew Brett Seiken |
|---|---|
| Bar / registration number | 5019211 |
| License status | Active official status of record: “Currently registered” |
| Admission year | 2012 |
| Law school | RUTGERS UNIVERSITY |
| Business location | New York, NY |
| Firm | Brown Advisory |
| 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 Andrew Brett Seiken a licensed attorney in New York?
Andrew Brett Seiken is registered with the NYS Office of Court Administration (OCA) Attorney Registration Unit under bar number 5019211. The current public license status of record is "Currently registered" as of 2026-06-13.
Has Andrew Brett Seiken been disbarred or suspended?
No disbarment or suspension is reflected in Andrew Brett Seiken's current public license status of record per the NYS Office of Court Administration (OCA) Attorney Registration Unit.
What is Andrew Brett Seiken's bar number?
Andrew Brett Seiken's New York bar/registration number is 5019211, 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 Andrew Brett Seiken admitted to practice law?
Andrew Brett Seiken was admitted in 2012 — about 14 years since admission per the NYS Office of Court Administration (OCA) Attorney Registration Unit. Law school of record: RUTGERS UNIVERSITY.
Where is Andrew Brett Seiken'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 Brown Advisory for Andrew Brett Seiken. Phone and email are not published in the public roster.
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