New York attorney record · Judicial Dept 3
Donald Allen Klein
Yale alumna, admitted to the New York bar in 2003, registered office in Parsippany, NJ. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2003
- Admitted
- 23
- Years in bar
- 4122487
- NY reg #
The record in one line
Donald Allen Klein 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"
- #166 of 444
- by tenure in Parsippany office peers
- Law school
- Yale
Data updated August 2026
What this profile tells you
Bar status & tenure
Donald Allen Klein carries New York bar registration 4122487, 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 Weiner Law Group LLP, located in Parsippany, NJ, ZIP 07054. 5 other attorneys share this firm affiliation in the registry. Educational background: YALE (2,577 registered alumni).
State context & due diligence
With an established practice on record, Donald Allen Klein 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
Donald Allen Klein 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 Parsippany, NJ office peers
Most of the 444 NY-registered attorneys in Parsippany, NJ outrank Donald Allen Klein on tenure; this record sits at the 37th local percentile (rank #166). See the Parsippany attorney directory .
- Local rank
- #166
- City cohort
- 444
- Local percentile
- 37th
- Admitted
- 2003
Nearest tenure peers in Parsippany
- Robin Peter Andrade admitted 2003 · 23 yr
- Denise Marie Bush admitted 2003 · 23 yr
- Athena Sue-Si Cheng admitted 2003 · 23 yr
- Marcia Amanda Griffith 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 Donald compares to fellow Yale alumni
Among the 1,092 Yale graduates in the New York register, Donald Allen Klein is longer-tenured than 14%.
23 years vs. Yale alumni
Years since admission - 1,092 NY-registered alumni of this school
23 Top 86% higher than 14% of 1,092 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
Yale's active-bar rate
Of Yale's 2,577 alumni in the New York register, 48.6% 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
- 4122487
- Year Admitted
- 2003 (23 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Oct 2027
Location & Contact
- Company
- Weiner Law Group LLP
- City
- Parsippany, NJ
- ZIP Code
- 07054
- Phone
- (973) 403-1100
Education
Status Distribution Across the New York Bar
Donald Allen Klein'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: Weiner Law Group LLP
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Yale 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 Parsippany, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Donald Allen Klein: 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 (~2003)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
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Compare attorneys →Before you rely on this record
Donald Allen Klein'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 Donald Klein licensed?
Donald Klein is licensed to practice law in New York.
When was Donald Allen Klein admitted to the bar?
Donald Allen Klein was admitted to the bar in 2003.
Where did Donald Allen Klein go to law school?
Donald Allen Klein attended YALE.
What company does Donald Allen Klein work for?
Donald Allen Klein is associated with Weiner Law Group LLP in Parsippany, NJ.
Is Donald Allen Klein in good standing?
Yes, Donald Allen Klein 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.