New York attorney record · Judicial Dept 1
Denis Patrick Mccusker
Harvard Law School alumna, admitted to the New York bar in 1973, registered office in Chesterfield, MO. Status, address, and registration history come straight from the NY Office of Court Administration registry.
- 1973
- Admitted
- 53
- Years in bar
- 1591809
- NY reg #
The record in one line
Denis Patrick Mccusker appears in the New York attorney register with a current status of "Due to reregister within 30 days of birthday", on record since 1973. This reflects registration only, confirm current standing with the state bar.
- 53 yrs
- since first admission to the bar
- Pending-renewal
- current bar status: "Due to reregister within 30 days of birthday"
- Law school
- Harvard Law School
New York has 429,620 registered attorneys, of which 284,296 are currently active.
What this profile tells you
Bar status & tenure
Denis Patrick Mccusker is registered as bar number 1591809 with the New York bar authority, carrying a current status of "Due to reregister within 30 days of birthday", an administrative reminder that the attorney's registration is due for periodic renewal, not a disciplinary action or a change to their authorization to practice. The attorney was admitted to the bar in 1973, representing roughly 53 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 Doster Nations Ullom & Boyle, LLC, located in Chesterfield, MO, ZIP 63017. Educational background: Harvard Law School - which has 16,595 registered alumni in this dataset, 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.
How Denis compares to fellow Harvard Law School alumni
Among the 8,587 Harvard Law School graduates in the New York register, Denis Patrick Mccusker is longer-tenured than 100% - a school-cohort view of experience, alongside the statewide one above.
53 years vs. Harvard Law School alumni
Years since admission - 8,587 NY-registered alumni of this school
53 Top 1% higher than 100% of 8,587 fellow alumni
Each bar is a band; taller bars hold more fellow alumni. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · May 2026
Professional Details
- Status
- Due to reregister within 30 days of birthday
- Registration Number
- 1591809
- Year Admitted
- 1973 (53 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- May 2026
Location & Contact
- Company
- Doster Nations Ullom & Boyle, LLC
- City
- Chesterfield, MO
- ZIP Code
- 63017
- Phone
- (636) 449-4038
Education
Status Distribution Across the New York Bar
Bar status reference for the 429,620 attorneys registered in this jurisdiction. Denis Patrick Mccusker'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.
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 Chesterfield, MO
Compare credentials side-by-side
Compare Denis Patrick Mccusker with similar attorneys in Chesterfield.
Compare attorneys →Before you rely on this record
Denis Patrick Mccusker 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 Chesterfield. 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 Denis Mccusker licensed?
Denis Mccusker is licensed in New York. Their current bar status is "Due to reregister within 30 days of birthday".
When was Denis Patrick Mccusker admitted to the bar?
Denis Patrick Mccusker was admitted to the bar in 1973.
Where did Denis Patrick Mccusker go to law school?
Denis Patrick Mccusker attended Harvard Law School.
What company does Denis Patrick Mccusker work for?
Denis Patrick Mccusker is associated with Doster Nations Ullom & Boyle, LLC in Chesterfield, MO.
Is Denis Patrick Mccusker in good standing?
Denis Patrick Mccusker 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.