New York attorney record · Judicial Dept 1
Martine Seiden Agatston
Columbia University alumna, admitted to the New York bar in 2016, registered office in Los Angeles, CA. Status, address, and registration history come straight from the NY Office of Court Administration registry.
- 2016
- Admitted
- 10
- Years in bar
- 5428693
- NY reg #
The record in one line
Martine Seiden Agatston appears in the New York attorney register with a current status of "Due to reregister within 30 days of birthday", on record since 2016. This reflects registration only — confirm current standing with the state bar.
- 10 yrs
- since first admission to the bar
- Other
- current bar status: "Due to reregister within 30 days of birthday"
- Law school
- Columbia University
New York has 429,620 registered attorneys, of which 284,296 are currently active.
What this profile tells you
Bar status & tenure
Martine Seiden Agatston is registered as bar number 5428693 with the New York bar authority, carrying a current status of "Due to reregister within 30 days of birthday", a classification that limits or suspends the attorney's authorization to practice — verify the exact implications with the bar before engaging this attorney. The attorney was admitted to the bar in 2016, representing roughly 10 years since admission — a useful signal when weighing depth of practical experience against fee expectations. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Proskauer Rose LLP, located in Los Angeles, CA, ZIP 90067. Public records list 5 other attorneys with the same firm affiliation in this registry — firm size and colleague credentials are relevant when judging the scope and specialty mix of a practice. Educational background: COLUMBIA UNIVERSITY, one of the admissions credentials used by the bar to verify qualification for licensure.
State context & due diligence
For benchmarking context, New York has 429,620 registered attorneys statewide, of which 284,296 (66.2%) are actively registered — this attorney's "Due to reregister within 30 days of birthday" status places them outside the active cohort. Bar registration status alone does not confirm competence, specialty, or fit for a specific legal matter — it confirms only that the attorney has met the bar's registration requirements as of the last reporting cycle. Before engaging any attorney, verify their current standing directly with the state bar, review any discipline history through official channels, confirm fee structure in writing, and ask about specific experience handling matters similar to yours. Public profiles like this one are a starting point for due diligence, not a substitute for it.
Professional Details
- Status
- Due to reregister within 30 days of birthday
- Registration Number
- 5428693
- Year Admitted
- 2016 (10 yrs · mid-career)
- Judicial Department
- 1
- Next Registration
- Apr 2026
Location & Contact
- Company
- Proskauer Rose LLP
- City
- Los Angeles, CA
- ZIP Code
- 90067
- Phone
- (310) 284-5670
Education
COLUMBIA UNIVERSITY
Status Distribution Across the New York Bar
Bar status reference for the 429,620 attorneys registered in this jurisdiction. Martine Seiden Agatston's current status is "Due to reregister within 30 days of birthday".
Source: NY Office of Court Administration — Attorney Registrations. Status counts reflect the latest reporting cycle. Bar status confirms registration only; it does not imply competence, specialty fit, or freedom from complaints.
Other Attorneys at Proskauer Rose LLP
Verify This Attorney
Always verify attorney credentials through official state bar records before making legal decisions.
Verify on NY Courts Attorney SearchSource: New York State Unified Court System — Attorney Registration Search
Nearby Attorneys in Los Angeles, CA
Compare credentials side-by-side
Compare Martine Seiden Agatston with similar attorneys in Los Angeles.
Compare attorneys →Before you rely on this record
Martine Seiden Agatston is currently listed as "Due to reregister within 30 days of birthday" — treat that as a registration fact to confirm, not a verdict on quality.
- Bar status confirms registration only — it does not measure competence, specialty fit, or freedom from client complaints. How to choose a lawyer
- Check the public discipline record for any suspension, disbarment, or resignation for a disciplinary reason. Check discipline
- Compare other attorneys practising in Los Angeles. Attorney lookup
Always confirm an attorney's current standing directly with the NY Office of Court Administration before making legal decisions.
Frequently Asked Questions
Where is Martine Agatston licensed?
Martine Agatston is licensed in New York. Their current bar status is "Due to reregister within 30 days of birthday".
When was Martine Seiden Agatston admitted to the bar?
Martine Seiden Agatston was admitted to the bar in 2016.
Where did Martine Seiden Agatston go to law school?
Martine Seiden Agatston attended COLUMBIA UNIVERSITY.
What company does Martine Seiden Agatston work for?
Martine Seiden Agatston is associated with Proskauer Rose LLP in Los Angeles, CA.
Is Martine Seiden Agatston in good standing?
Martine Seiden Agatston has a bar status of "Due to reregister within 30 days of birthday". This does not indicate active standing. Contact the relevant state bar for details.
Disclaimer: This information is sourced from public state bar records provided by the New York Office of Court Administration. PlainAttorney does not provide legal advice, referrals, or endorsements. Use this data for informational purposes only. Always verify attorney credentials directly with the NY Courts Attorney Search before making legal decisions.
Read our methodology — how this data is sourced, computed, and verified.