New York attorney record · Judicial Dept 3
Rudolph Joseph Di Massa Jr.
University Of Pennsylvania alumna, admitted to the New York bar in 2008, registered office in Philadelphia, PA. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2008
- Admitted
- 18
- Years in bar
- 4650842
- NY reg #
The record in one line
Rudolph Joseph Di Massa Jr. has held an active New York bar license for 18 years - admitted in 2008, longer-tenured than 38% of the state's currently-active attorneys.
- 18 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #788 of 1,853
- by tenure in Philadelphia office peers
- Law school
- University Of Pennsylvania
Data updated September 2026
What this profile tells you
Bar status & tenure
Rudolph Joseph Di Massa Jr. carries New York bar registration 4650842, 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 Duane Morris LLP, located in Philadelphia, PA, ZIP 19103. 5 other attorneys share this firm affiliation in the registry. Educational background: UNIVERSITY OF PENNSYLVANIA (2,351 registered alumni).
State context & due diligence
With an established practice on record, Rudolph Joseph Di Massa Jr. 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
Rudolph Joseph Di Massa Jr. was admitted in 2008, giving 18 years on the New York register.
18 years on the New York bar
Years since admission, all currently-active NY attorneys
18 Top 62% higher than 38% 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
Tenure among Philadelphia, PA office peers
Rudolph Joseph Di Massa Jr.'s 18-year NY register tenure places mid-pack in Philadelphia, PA: rank #788 of 1,853 office peers (42nd percentile). See the Philadelphia attorney directory .
- Local rank
- #788
- City cohort
- 1,853
- Local percentile
- 42nd
- Admitted
- 2008
Nearest tenure peers in Philadelphia
- Paul Lancaster Adams admitted 2008 · 18 yr
- Ryan Thomas Becker admitted 2008 · 18 yr
- Michael Louis Berry admitted 2008 · 18 yr
- Laura M. Bingham admitted 2008 · 18 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 September 2026. Derived local rank, not published upstream.
How Rudolph compares to fellow University Of Pennsylvania alumni
Among the 1,836 University Of Pennsylvania graduates in the New York register, Rudolph Joseph Di Massa Jr. is longer-tenured than 20%.
18 years vs. University Of Pennsylvania alumni
Years since admission - 1,836 NY-registered alumni of this school
18 Top 80% higher than 20% of 1,836 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 · September 2026
University Of Pennsylvania's active-bar rate
Of University Of Pennsylvania's 2,351 alumni in the New York register, 71.8% currently hold "Currently registered" status, above the statewide average.
The 2008 admission class today
Of the 9,683 attorneys admitted to the New York bar in 2008, 68.4% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4650842
- Year Admitted
- 2008 (18 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Jul 2028
Location & Contact
- Company
- Duane Morris LLP
- City
- Philadelphia, PA
- ZIP Code
- 19103
- Phone
- (215) 979-1506
Education
Status Distribution Across the New York Bar
Rudolph Joseph Di Massa Jr.'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.
Consumer Complaint Data
The CFPB (Consumer Financial Protection Bureau) tracks consumer financial complaints. Duane Morris LLP has been named in consumer complaints.
These are voluntary, self-filed consumer complaints, not a substantiated-wrongdoing rate: a larger firm with more clients typically shows more complaints simply from serving more people, and CFPB does not verify a complaint's merits before logging it. Read the count as consumer-outreach volume, not a professional-conduct score.
Source: CFPB Consumer Complaint Database. Complaints against the firm, not the individual attorney.
Same firm affiliation: Duane Morris LLP
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure University Of Pennsylvania alumni
Fellow alumni on the NY register whose admission year is closest to 2008 (excluding same-firm colleagues above).
Same admission year (2008), other cities
NY-registered attorneys admitted in 2008 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 Rudolph Joseph Di Massa Jr.: 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 (~2008)
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
Compare credentials side-by-side
Compare Rudolph Joseph Di Massa Jr. with similar attorneys in Philadelphia.
Compare attorneys →Before you rely on this record
Rudolph Joseph Di Massa Jr.'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 Rudolph Di Massa licensed?
Rudolph Di Massa is licensed to practice law in New York.
When was Rudolph Joseph Di Massa Jr. admitted to the bar?
Rudolph Joseph Di Massa Jr. was admitted to the bar in 2008.
Where did Rudolph Joseph Di Massa Jr. go to law school?
Rudolph Joseph Di Massa Jr. attended UNIVERSITY OF PENNSYLVANIA.
What company does Rudolph Joseph Di Massa Jr. work for?
Rudolph Joseph Di Massa Jr. is associated with Duane Morris LLP in Philadelphia, PA.
Is Rudolph Joseph Di Massa Jr. in good standing?
Yes, Rudolph Joseph Di Massa Jr. 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.