New York attorney record
Deirdre Ann Sullivan
Deirdre Ann Sullivan is an attorney registered with the NYS Office of Court Administration (OCA) Attorney Registration Unit under bar number 2285807, admitted in 1989. The current public license status is "Suspended, delinquent" as of 2026-06-13.
Current license status of record is suspended.
The licensing authority's public record currently lists this attorney as suspended. Review the disciplinary record below and confirm with the official source before relying on this listing.
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
37 yrs admitted — more experience than ~81% 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 | Deirdre Ann Sullivan |
|---|---|
| Bar / registration number | 2285807 |
| License status | Suspended official status of record: “Suspended, delinquent” |
| Admission year | 1989 |
| Law school | BROOKLYN LAW SCHOOL |
| Business location | New York, NY |
| Firm | Milbank, Tweed, Hadley & McCloy LLP |
| Discipline standing | Current status reflects a suspended record with the licensing authority. 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 Deirdre Ann Sullivan a licensed attorney in New York?
Deirdre Ann Sullivan is registered with the NYS Office of Court Administration (OCA) Attorney Registration Unit under bar number 2285807. The current public license status of record is "Suspended, delinquent" as of 2026-06-13.
Has Deirdre Ann Sullivan been disbarred or suspended?
Deirdre Ann Sullivan's current license status of record is suspended per the NYS Office of Court Administration (OCA) Attorney Registration Unit.
What is Deirdre Ann Sullivan's bar number?
Deirdre Ann Sullivan's New York bar/registration number is 2285807, 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 Deirdre Ann Sullivan admitted to practice law?
Deirdre Ann Sullivan was admitted in 1989 — about 37 years since admission per the NYS Office of Court Administration (OCA) Attorney Registration Unit. Law school of record: BROOKLYN LAW SCHOOL.
Where is Deirdre Ann Sullivan'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 Milbank, Tweed, Hadley & McCloy LLP for Deirdre Ann Sullivan. Phone and email are not published in the public roster.
For attorneys
Is this your record?
Claim it to request corrections or add your practice details. Submit your info and we'll email you the verification steps right away — our team reviews claims within 1–2 business days.
This site republishes official public records and is not legal advice, a lawyer referral service, or a consumer reporting agency. Information here may not be used to make decisions about employment, tenancy, or credit (FCRA). Records are shown as published by their official sources and may contain errors or be out of date; consult the linked official source to verify. To correct or dispute a record, contact the licensing authority of record.