New York attorney record · Judicial Dept 1
Dennis Patrick Costigan
Fordham alumna, admitted to the New York bar in 1970, registered office in Bronx, NY. A half-lifetime's worth of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1970
- Admitted
- 56
- Years in bar
- 1270628
- NY reg #
The record in one line
Dennis Patrick Costigan carries a "Suspended, delinquent" status on the New York bar register, on record since 1970 - confirm the exact standing and any discipline history directly with the state bar before engaging.
- 56 yrs
- since first admission to the bar
- Suspended
- current bar status: "Suspended, delinquent"
- Law school
- Fordham
Data updated May 2026
What this profile tells you
Bar status & tenure
Dennis Patrick Costigan is registered as bar number 1270628 with the New York bar authority, carrying a current status of "Suspended, delinquent", suspended or delinquent, verify terms with the bar before engaging. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Dennis P Costigan Esq, located in Bronx, NY (Bronx County), ZIP 10462. Educational background: FORDHAM.
State context & due diligence
A "Suspended, delinquent" status falls outside the New York bar's active cohort. The breakdown below shows what share of the register that represents, and how to verify current standing directly with the state bar.
How Dennis compares to fellow Fordham alumni
Among the 2,708 Fordham graduates in the New York register, Dennis Patrick Costigan is longer-tenured than 99% - a school-cohort view of experience, alongside the statewide one above.
56 years vs. Fordham alumni
Years since admission - 2,708 NY-registered alumni of this school
56 Top 1% higher than 99% of 2,708 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
The 1970 admission class today
Of the 1,615 attorneys admitted to the New York bar in 1970, 36.5% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Suspended, delinquent
- Registration Number
- 1270628
- Year Admitted
- 1970 (56 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- Aug 2026
Location & Contact
- Company
- Dennis P Costigan Esq
- City
- Bronx, NY
- County
- Bronx
- ZIP Code
- 10462
- Phone
- (212) 822-7419
Education
FORDHAM
Status Distribution Across the New York Bar
Dennis Patrick Costigan's current status, "Suspended, delinquent", places this record outside the 66.2% of the 429,620-attorney New York register currently marked active.
Full statewide breakdown & source note
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.
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Dennis Patrick Costigan carries a "Suspended, delinquent" status. Verify the exact scope and dates of this action directly with the state bar before acting on it.
Frequently Asked Questions
Where is Dennis Costigan licensed?
Dennis Costigan is licensed to practice law in New York.
When was Dennis Patrick Costigan admitted to the bar?
Dennis Patrick Costigan's admission to the New York bar dates back to 1970.
Where did Dennis Patrick Costigan go to law school?
Dennis Patrick Costigan attended FORDHAM.
What company does Dennis Patrick Costigan work for?
Dennis Patrick Costigan is associated with Dennis P Costigan Esq in Bronx, NY.
Is Dennis Patrick Costigan in good standing?
No, Dennis Patrick Costigan carries a "Suspended, delinquent" status, not active standing. Confirm the exact scope directly with the state bar before engaging.
Sourced from the NY Office of Court Administration, informational only, not legal advice. Full disclosure.
Read our methodology - how this data is sourced, computed, and verified.