New York attorney record · Judicial Dept 3
Joseph Peter Slawinski
Washington University St. Louis School Of Law alumna, admitted to the New York bar in 2010, registered office in Parsippany, NJ. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2010
- Admitted
- 16
- Years in bar
- 4780573
- NY reg #
The record in one line
Joseph Peter Slawinski has held an active New York bar license for 16 years - admitted in 2010, longer-tenured than 38% of the state's currently-active attorneys.
- 16 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #271 of 444
- by tenure in Parsippany office peers
- Law school
- Washington University St. Louis School Of Law
Data updated September 2026
What this profile tells you
Bar status & tenure
Joseph Peter Slawinski carries New York bar registration 4780573, 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 H&S Law Group LLC, located in Parsippany, NJ, ZIP 07054. 1 other attorney shares this firm affiliation in the registry. Educational background: Washington University St. Louis School of Law (909 registered alumni).
State context & due diligence
With an established practice on record, Joseph Peter Slawinski 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 Peter Slawinski was admitted in 2010, giving 16 years on the New York register.
16 years on the New York bar
Years since admission, all currently-active NY attorneys
16 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 Parsippany, NJ office peers
Relative to the 444 NY-registered attorneys listing Parsippany, NJ, Joseph Peter Slawinski is longer-tenured than 61% (local rank #271). See the Parsippany attorney directory .
- Local rank
- #271
- City cohort
- 444
- Local percentile
- 61st
- Admitted
- 2010
Nearest tenure peers in Parsippany
- Jonathan Phillip Altman admitted 2010 · 16 yr
- Field Stuart Brussel admitted 2010 · 16 yr
- Kelly Deeanne Curtin admitted 2010 · 16 yr
- Cormac Ryan Egenton admitted 2010 · 16 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 Joseph compares to fellow Washington University St. Louis School Of Law alumni
Among the 854 Washington University St. Louis School Of Law graduates in the New York register, Joseph Peter Slawinski is longer-tenured than 81%.
16 years vs. Washington University St. Louis School Of Law alumni
Years since admission - 854 NY-registered alumni of this school
16 Top 19% higher than 81% of 854 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
Washington University St. Louis School Of Law's active-bar rate
Of Washington University St. Louis School Of Law's 909 alumni in the New York register, 85.4% currently hold "Currently registered" status, above the statewide average.
The 2010 admission class today
Of the 10,128 attorneys admitted to the New York bar in 2010, 69.6% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4780573
- Year Admitted
- 2010 (16 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Dec 2026
Location & Contact
- Company
- H&S Law Group LLC
- City
- Parsippany, NJ
- ZIP Code
- 07054
- Phone
- (973) 200-1433
Status Distribution Across the New York Bar
Joseph Peter Slawinski'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: H&S Law Group LLC
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 Washington University St. Louis School Of Law alumni
Fellow alumni on the NY register whose admission year is closest to 2010 (excluding same-firm colleagues above).
Same admission year (2010), other cities
NY-registered attorneys admitted in 2010 whose listed office city differs from Parsippany, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Joseph Peter Slawinski: closest NY bar admission year outside NJ, and closest out-of-state office cities by how many NY-registered attorneys they list (~445 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2010)
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 Parsippany, NJ
Compare credentials side-by-side
Compare Joseph Peter Slawinski with similar attorneys in Parsippany.
Compare attorneys →Before you rely on this record
Joseph Peter Slawinski'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 Slawinski licensed?
Joseph Slawinski is licensed to practice law in New York.
When was Joseph Peter Slawinski admitted to the bar?
Joseph Peter Slawinski was admitted to the bar in 2010.
Where did Joseph Peter Slawinski go to law school?
Joseph Peter Slawinski attended Washington University St. Louis School of Law.
What company does Joseph Peter Slawinski work for?
Joseph Peter Slawinski is associated with H&S Law Group LLC in Parsippany, NJ.
Is Joseph Peter Slawinski in good standing?
Yes, Joseph Peter Slawinski 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.