New York attorney record
Brian Thomas Marsh Mammarella
Brian Thomas Marsh Mammarella is an attorney registered with the NYS Office of Court Administration (OCA) Attorney Registration Unit under bar number 5485347, 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 | Brian Thomas Marsh Mammarella |
|---|---|
| Bar / registration number | 5485347 |
| License status | Active official status of record: “Currently registered” |
| Admission year | 2017 |
| Law school | University of Virginia School of Law |
| Business location | Wilmington, DE |
| Firm | Richards, Layton & Finger, P.a. |
| 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 Brian Thomas Marsh Mammarella a licensed attorney in New York?
Brian Thomas Marsh Mammarella is registered with the NYS Office of Court Administration (OCA) Attorney Registration Unit under bar number 5485347. The current public license status of record is "Currently registered" as of 2026-06-13.
Has Brian Thomas Marsh Mammarella been disbarred or suspended?
No disbarment or suspension is reflected in Brian Thomas Marsh Mammarella's current public license status of record per the NYS Office of Court Administration (OCA) Attorney Registration Unit.
What is Brian Thomas Marsh Mammarella's bar number?
Brian Thomas Marsh Mammarella's New York bar/registration number is 5485347, 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 Brian Thomas Marsh Mammarella admitted to practice law?
Brian Thomas Marsh Mammarella was admitted in 2017 — about 9 years since admission per the NYS Office of Court Administration (OCA) Attorney Registration Unit. Law school of record: University of Virginia School of Law.
Where is Brian Thomas Marsh Mammarella's law office?
The NYS Office of Court Administration (OCA) Attorney Registration Unit record lists a business location of Wilmington, DE and the firm Richards, Layton & Finger, P.a. for Brian Thomas Marsh Mammarella. Phone and email are not published in the public roster.
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