New York attorney record
Nathaniel Joseph Costa
Nathaniel Joseph Costa is an attorney registered with the NYS Office of Court Administration (OCA) Attorney Registration Unit under bar number 5431200, admitted in 2016. The current public license status is "Delinquent" as of 2026-06-13.
License status of record is inactive.
This attorney is on the roster but the current status (inactive) is not active good standing. That is a status, not a finding of misconduct — but it means they may not currently be authorized to take on your matter.
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
10 yrs admitted — more experience than ~24% 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 | Nathaniel Joseph Costa |
|---|---|
| Bar / registration number | 5431200 |
| License status | Inactive official status of record: “Delinquent” |
| Admission year | 2016 |
| Law school | Brooklyn Law School |
| Business location | Not Applicable |
| Firm | Not on record |
| 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 Nathaniel Joseph Costa a licensed attorney in New York?
Nathaniel Joseph Costa is registered with the NYS Office of Court Administration (OCA) Attorney Registration Unit under bar number 5431200. The current public license status of record is "Delinquent" as of 2026-06-13.
Has Nathaniel Joseph Costa been disbarred or suspended?
No disbarment or suspension is reflected in Nathaniel Joseph Costa's current public license status of record per the NYS Office of Court Administration (OCA) Attorney Registration Unit.
What is Nathaniel Joseph Costa's bar number?
Nathaniel Joseph Costa's New York bar/registration number is 5431200, 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 Nathaniel Joseph Costa admitted to practice law?
Nathaniel Joseph Costa was admitted in 2016 — about 10 years since admission per the NYS Office of Court Administration (OCA) Attorney Registration Unit. Law school of record: Brooklyn Law School.
Where is Nathaniel Joseph Costa's law office?
The NYS Office of Court Administration (OCA) Attorney Registration Unit record lists a business location of Not Applicable for Nathaniel Joseph Costa. Phone and email are not published in the public roster.
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