New York attorney record · Judicial Dept 3
Joseph Michael Marrone
Thomas Cooley alumna, admitted to the New York bar in 2004, registered office in Philadelphia, PA. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2004
- Admitted
- 22
- Years in bar
- 4249363
- NY reg #
The record in one line
Joseph Michael Marrone has held an active New York bar license for 22 years - admitted in 2004, longer-tenured than 51% of the state's currently-active attorneys.
- 22 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #598 of 1,853
- by tenure in Philadelphia office peers
- Law school
- Thomas Cooley
Data updated August 2026
What this profile tells you
Bar status & tenure
Joseph Michael Marrone carries New York bar registration 4249363, 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 Marrone Law Firm, LLC, located in Philadelphia, PA, ZIP 19102. Educational background: THOMAS COOLEY (37 registered alumni).
State context & due diligence
With an established practice on record, Joseph Michael Marrone 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
Joseph Michael Marrone was admitted in 2004, giving 22 years on the New York register.
22 years on the New York bar
Years since admission, all currently-active NY attorneys
22 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 Philadelphia, PA office peers
Joseph Michael Marrone is earlier in the Philadelphia, PA office cohort than most peers: local tenure rank #598 of 1,853 (32nd percentile). See the Philadelphia attorney directory .
- Local rank
- #598
- City cohort
- 1,853
- Local percentile
- 32nd
- Admitted
- 2004
Nearest tenure peers in Philadelphia
- Tomachukwu Nnadiuto Acholonu admitted 2004 · 22 yr
- Kimberly Beth Altschuler admitted 2004 · 22 yr
- Timothy B Anderson admitted 2004 · 22 yr
- John Frederick Barrett admitted 2004 · 22 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.
Thomas Cooley's active-bar rate
Of Thomas Cooley's 37 alumni in the New York register, 56.8% currently hold "Currently registered" status, below the statewide average.
The 2004 admission class today
Of the 8,407 attorneys admitted to the New York bar in 2004, 65.2% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4249363
- Year Admitted
- 2004 (22 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Aug 2028
Location & Contact
- Company
- Marrone Law Firm, LLC
- City
- Philadelphia, PA
- ZIP Code
- 19102
- Phone
- (215) 732-6700
Education
Status Distribution Across the New York Bar
Joseph Michael Marrone'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 Thomas Cooley alumni
Fellow alumni on the NY register whose admission year is closest to 2004 (excluding same-firm colleagues above).
Same admission year (2004), other cities
NY-registered attorneys admitted in 2004 whose listed office city differs from Philadelphia, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Joseph Michael Marrone: closest NY bar admission year outside PA, and closest out-of-state office cities by how many NY-registered attorneys they list (~1,854 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2004)
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 Philadelphia, PA
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Compare Joseph Michael Marrone with similar attorneys in Philadelphia.
Compare attorneys →Before you rely on this record
Joseph Michael Marrone'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 Joseph Marrone licensed?
Joseph Marrone is licensed to practice law in New York.
When was Joseph Michael Marrone admitted to the bar?
Joseph Michael Marrone was admitted to the bar in 2004.
Where did Joseph Michael Marrone go to law school?
Joseph Michael Marrone attended THOMAS COOLEY.
What company does Joseph Michael Marrone work for?
Joseph Michael Marrone is associated with Marrone Law Firm, LLC in Philadelphia, PA.
Is Joseph Michael Marrone in good standing?
Yes, Joseph Michael Marrone 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.