New York attorney record · Judicial Dept 1
Brian Seth Marcus
Brooklyn Law School alumna, admitted to the New York bar in 2003, registered office in Jericho, NY. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2003
- Admitted
- 23
- Years in bar
- 4098745
- NY reg #
The record in one line
Brian Seth Marcus has held an active New York bar license for 23 years - admitted in 2003, longer-tenured than 51% of the state's currently-active attorneys.
- 23 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #293 of 486
- by tenure in Jericho office peers
- Law school
- Brooklyn Law School
Data updated August 2026
What this profile tells you
Bar status & tenure
Brian Seth Marcus carries New York bar registration 4098745, an established, active practitioner in good 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 Jacobson & Schwartz, LLP, located in Jericho, NY (Nassau County), ZIP 11753. 2 other attorneys share this firm affiliation in the registry. Educational background: Brooklyn Law School (18,418 registered alumni).
State context & due diligence
With an established practice on record, Brian Seth Marcus 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
Brian Seth Marcus was admitted in 2003, giving 23 years on the New York register.
23 years on the New York bar
Years since admission, all currently-active NY attorneys
23 Top 49% higher than 51% 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 · August 2026
Tenure among Jericho, NY office peers
Relative to the 486 NY-registered attorneys listing Jericho, NY, Brian Seth Marcus is longer-tenured than 60% (local rank #293). See the Jericho attorney directory .
- Local rank
- #293
- City cohort
- 486
- Local percentile
- 60th
- Admitted
- 2003
Nearest tenure peers in Jericho
- Joseph Tancredi Darr admitted 2003 · 23 yr
- Jill Meredith Goffer admitted 2003 · 23 yr
- Gregory Adam Goodman admitted 2003 · 23 yr
- John Thomas Morale admitted 2003 · 23 yr
How local rank is computed
Rank uses years since NY-bar admission among non-deceased registry rows that list the same office city and state, a local placement, not a statewide claim. Source: NY Office of Court Administration Attorney Registration · as of August 2026. Derived local rank, not published upstream.
How Brian compares to fellow Brooklyn Law School alumni
Among the 10,325 Brooklyn Law School graduates in the New York register, Brian Seth Marcus is longer-tenured than 65%.
23 years vs. Brooklyn Law School alumni
Years since admission - 10,325 NY-registered alumni of this school
23 Top 35% higher than 65% of 10,325 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 · August 2026
Brooklyn Law School's active-bar rate
Of Brooklyn Law School's 18,418 alumni in the New York register, 64% currently hold "Currently registered" status, below the statewide average.
The 2003 admission class today
Of the 8,250 attorneys admitted to the New York bar in 2003, 83.9% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4098745
- Year Admitted
- 2003 (23 yrs · senior)
- Judicial Department
- 1
- Next Registration
- May 2027
Location & Contact
- Company
- Jacobson & Schwartz, LLP
- City
- Jericho, NY
- County
- Nassau
- ZIP Code
- 11753
- Phone
- (516) 536-0900
Education
Status Distribution Across the New York Bar
Brian Seth Marcus'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.
Same firm affiliation: Jacobson & Schwartz, LLP
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
View all attorneys at this firm →Near-tenure Brooklyn Law School alumni
Fellow alumni on the NY register whose admission year is closest to 2003 (excluding same-firm colleagues above).
Same admission year (2003), other cities
NY-registered attorneys admitted in 2003 whose listed office city differs from Jericho, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Brian Seth Marcus: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~487 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2003)
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 Jericho, NY
Compare credentials side-by-side
Compare Brian Seth Marcus with similar attorneys in Jericho.
Compare attorneys →Before you rely on this record
Brian Seth Marcus'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 Brian Marcus licensed?
Brian Marcus is licensed to practice law in New York.
When was Brian Seth Marcus admitted to the bar?
Brian Seth Marcus was admitted to the bar in 2003.
Where did Brian Seth Marcus go to law school?
Brian Seth Marcus attended Brooklyn Law School.
What company does Brian Seth Marcus work for?
Brian Seth Marcus is associated with Jacobson & Schwartz, LLP in Jericho, NY.
Is Brian Seth Marcus in good standing?
Yes, Brian Seth Marcus 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.