New York attorney record · Judicial Dept 2
Mark A. Tammen
Loyola University Of Chicago alumna, admitted to the New York bar in 2013, registered office in Louisville, NY. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2013
- Admitted
- 13
- Years in bar
- 5067822
- NY reg #
The record in one line
Admitted in 2013, Mark A. Tammen has built 13 years of active New York practice - more tenure than 25% of the state's currently-active attorneys.
- 13 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 75%
- by tenure among active NY attorneys
- Law school
- Loyola University Of Chicago
Data updated September 2026
What this profile tells you
Bar status & tenure
Bar number 5067822 on the New York register belongs to Mark A. Tammen, currently in active standing. Registration is recorded within Judicial Department 2, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Kentucky Legal Aid, located in Louisville, NY (Suffolk County), ZIP 10405. Educational background: LOYOLA UNIVERSITY OF CHICAGO (25 registered alumni).
State context & due diligence
Mark A. Tammen 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, Mark A. Tammen 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 75% higher than 25% of 290,787 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 · September 2026
Loyola University Of Chicago's active-bar rate
Of Loyola University Of Chicago's 25 alumni in the New York register, 76% currently hold "Currently registered" status, above the statewide average.
The 2013 admission class today
Of the 10,251 attorneys admitted to the New York bar in 2013, 90.5% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5067822
- Year Admitted
- 2013 (13 yrs · mid-career)
- Judicial Department
- 2
- Next Registration
- Mar 2027
Location & Contact
- Company
- Kentucky Legal Aid
- City
- Louisville, NY
- County
- Suffolk
- ZIP Code
- 10405
- Phone
- (631) 258-0429
Education
Status Distribution Across the New York Bar
Mark A. Tammen's current status, "Currently registered", places this attorney in the 67.2% of the 432,625-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.
Near-tenure Loyola University Of Chicago alumni
Fellow alumni on the NY register whose admission year is closest to 2013 (excluding same-firm colleagues above).
Same admission year (2013), other cities
NY-registered attorneys admitted in 2013 whose listed office city differs from Louisville, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Out-of-state NY bar peers for Mark A. Tammen with the closest admission year to 2013. Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in Louisville, NY
Compare credentials side-by-side
Compare Mark A. Tammen with similar attorneys in Louisville.
Compare attorneys →Before you rely on this record
Mark A. Tammen'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 Tammen licensed?
Mark Tammen is licensed to practice law in New York.
When was Mark A. Tammen admitted to the bar?
Mark A. Tammen has been on the New York bar register since 2013.
Where did Mark A. Tammen go to law school?
Mark A. Tammen attended LOYOLA UNIVERSITY OF CHICAGO.
What company does Mark A. Tammen work for?
Mark A. Tammen is associated with Kentucky Legal Aid in Louisville, NY.
Is Mark A. Tammen in good standing?
Yes, Mark A. Tammen holds active bar status ("Currently registered").
Cite this page & disclosure
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.