New York attorney record · Judicial Dept 3
Mark Benjamin Collier
Suffolk University Law School alumna, admitted to the New York bar in 2006, registered office in Denver, CO. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2006
- Admitted
- 20
- Years in bar
- 4380580
- NY reg #
The record in one line
Mark Benjamin Collier has held an active New York bar license for 20 years - admitted in 2006, longer-tenured than 51% of the state's currently-active attorneys.
- 20 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 49%
- by tenure among active NY attorneys
- Law school
- Suffolk University Law School
Data updated May 2026
What this profile tells you
Bar status & tenure
Mark Benjamin Collier carries New York bar registration 4380580, an established, active practitioner in good standing. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Childs Mccune Michalek LLC, located in Denver, CO, ZIP 80203. 1 other attorney shares this firm affiliation in the registry. Educational background: Suffolk University Law School (1,096 registered alumni).
State context & due diligence
With an established practice on record, Mark Benjamin Collier remains inside the New York bar's active cohort - see below for how that share of the register compares.
Experience vs. the active New York bar
Mark Benjamin Collier was admitted in 2006, giving 20 years on the New York register. The histogram places that tenure against every currently-active attorney in the state, taller bars hold more attorneys at that experience level.
20 years on the New York bar
Years since admission, all currently-active NY attorneys
20 Top 49% higher than 51% 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 Mark compares to fellow Suffolk University Law School alumni
Among the 899 Suffolk University Law School graduates in the New York register, Mark Benjamin Collier is longer-tenured than 86% - a school-cohort view of experience, alongside the statewide one above.
20 years vs. Suffolk University Law School alumni
Years since admission - 899 NY-registered alumni of this school
20 Top 14% higher than 86% of 899 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
Suffolk University Law School's active-bar rate
Of Suffolk University Law School's 1,096 alumni in the New York register, 79.4% currently hold "Currently registered" status, above the statewide average.
Suffolk University Law School alumni, active-bar rate
The 2006 admission class today
Of the 8,638 attorneys admitted to the New York bar in 2006, 67.6% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4380580
- Year Admitted
- 2006 (20 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Jan 2028
Location & Contact
- Company
- Childs Mccune Michalek LLC
- City
- Denver, CO
- ZIP Code
- 80203
- Phone
- (303) 296-7300
Education
Status Distribution Across the New York Bar
Mark Benjamin Collier'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 Childs Mccune Michalek LLC
View all attorneys at this firm →Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in Denver, CO
Compare credentials side-by-side
Compare Mark Benjamin Collier with similar attorneys in Denver.
Compare attorneys →Before you rely on this record
Mark Benjamin Collier'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 Mark Collier licensed?
Mark Collier is licensed to practice law in New York.
When was Mark Benjamin Collier admitted to the bar?
Mark Benjamin Collier was admitted to the bar in 2006.
Where did Mark Benjamin Collier go to law school?
Mark Benjamin Collier attended Suffolk University Law School.
What company does Mark Benjamin Collier work for?
Mark Benjamin Collier is associated with Childs Mccune Michalek LLC in Denver, CO.
Is Mark Benjamin Collier in good standing?
Yes, Mark Benjamin Collier 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.