New York attorney record · Judicial Dept 1
Daniel Robert Costello
New York Law School alumna, admitted to the New York bar in 2013, registered office in Staten Island, NY. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2013
- Admitted
- 13
- Years in bar
- 5109350
- NY reg #
The record in one line
Admitted in 2013, Daniel Robert Costello has built 13 years of active New York practice - more tenure than 24% of the state's currently-active attorneys.
- 13 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 76%
- by tenure among active NY attorneys
- Law school
- New York Law School
Data updated May 2026
What this profile tells you
Bar status & tenure
Bar number 5109350 on the New York register belongs to Daniel Robert Costello, currently in active standing. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under New York City Law Department, located in Staten Island, NY (Richmond County), ZIP 10301. 5 other attorneys share this firm affiliation in the registry. Educational background: New York Law School (14,968 registered alumni).
State context & due diligence
Daniel Robert Costello is currently part of the New York bar's active cohort, a group the breakdown below sizes against the full register.
Experience vs. the active New York bar
13 years into an active New York practice since a 2013 admission, Daniel Robert Costello sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
13 years on the New York bar
Years since admission, all currently-active NY attorneys
13 Top 76% higher than 24% of 284,296 active NY attorneys
Each bar is a band; taller bars hold more active NY attorneys. 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
How Daniel compares to fellow New York Law School alumni
Among the 7,974 New York Law School graduates in the New York register, Daniel Robert Costello is longer-tenured than 28% - a school-cohort view of experience, alongside the statewide one above.
13 years vs. New York Law School alumni
Years since admission - 7,974 NY-registered alumni of this school
13 Top 72% higher than 28% of 7,974 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
New York Law School's active-bar rate
Of New York Law School's 14,968 alumni in the New York register, 70.2% currently hold "Currently registered" status, above the statewide average.
New York Law School alumni, active-bar rate
The 2013 admission class today
Of the 10,251 attorneys admitted to the New York bar in 2013, 87.8% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5109350
- Year Admitted
- 2013 (13 yrs · mid-career)
- Judicial Department
- 1
- Next Registration
- Oct 2027
Location & Contact
- Company
- New York City Law Department
- City
- Staten Island, NY
- County
- Richmond
- ZIP Code
- 10301
- Phone
- (718) 876-3634
Education
Status Distribution Across the New York Bar
Daniel Robert Costello's current status, "Currently registered", places this attorney in 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.
Other Attorneys at New York City Law Department
Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in Staten Island, NY
Compare credentials side-by-side
Compare Daniel Robert Costello with similar attorneys in Staten Island.
Compare attorneys →Before you rely on this record
Daniel Robert Costello's "Currently registered" listing confirms bar standing only, it is a registration fact to verify, not a verdict on quality or competence.
Frequently Asked Questions
Where is Daniel Costello licensed?
Daniel Costello is licensed to practice law in New York.
When was Daniel Robert Costello admitted to the bar?
Daniel Robert Costello has been on the New York bar register since 2013.
Where did Daniel Robert Costello go to law school?
Daniel Robert Costello attended New York Law School.
What company does Daniel Robert Costello work for?
Daniel Robert Costello is associated with New York City Law Department in Staten Island, NY.
Is Daniel Robert Costello in good standing?
Yes, Daniel Robert Costello holds active bar status ("Currently registered").
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.