New York attorney record · Judicial Dept 1
Nathan Joseph Diament
Harvard alumna, admitted to the New York bar in 1994, registered office in Washington, DC. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1994
- Admitted
- 32
- Years in bar
- 2608081
- NY reg #
The record in one line
With 32 years on the register since a 1994 admission, Nathan Joseph Diament ranks among the New York bar's most senior active practitioners, longer-tenured than 71% of the currently-active bar.
- 32 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #1586 of 12,540
- by tenure in Washington office peers
- Law school
- Harvard
Data updated September 2026
What this profile tells you
Bar status & tenure
Registration 2608081 with the New York bar authority has long belonged to Nathan Joseph Diament, a veteran practitioner still in active 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 Orthodox Union, located in Washington, DC, ZIP 20036. 5 other attorneys share this firm affiliation in the registry. Educational background: HARVARD.
State context & due diligence
After 32 years on the register, Nathan Joseph Diament still falls within the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
Few active New York attorneys match Nathan Joseph Diament's 32 years since admission in 1994.
32 years on the New York bar
Years since admission, all currently-active NY attorneys
32 Top 29% higher than 71% 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 Washington, DC office peers
Nathan Joseph Diament is earlier in the Washington, DC office cohort than most peers: local tenure rank #1,586 of 12,540 (13th percentile). See the Washington attorney directory .
- Local rank
- #1,586
- City cohort
- 12,540
- Local percentile
- 13th
- Admitted
- 1994
Nearest tenure peers in Washington
- David Evan Aron admitted 1994 · 32 yr
- Quynh Vu Bain admitted 1994 · 32 yr
- Theodore Sedgwick Barassi admitted 1994 · 32 yr
- Jon Steven Baughman admitted 1994 · 32 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 Nathan compares to fellow Harvard alumni
Among the 3,045 Harvard graduates in the New York register, Nathan Joseph Diament is longer-tenured than 70%.
32 years vs. Harvard alumni
Years since admission - 3,045 NY-registered alumni of this school
32 Top 30% higher than 70% of 3,045 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
The 1994 admission class today
Of the 6,410 attorneys admitted to the New York bar in 1994, 61.7% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 2608081
- Year Admitted
- 1994 (32 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- Apr 2028
Location & Contact
- Company
- Orthodox Union
- City
- Washington, DC
- ZIP Code
- 20036
- Phone
- (202) 513-6484
Education
HARVARD
Status Distribution Across the New York Bar
Nathan Joseph Diament'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: Orthodox Union
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Harvard alumni
Fellow alumni on the NY register whose admission year is closest to 1994 (excluding same-firm colleagues above).
Same admission year (1994), other cities
NY-registered attorneys admitted in 1994 whose listed office city differs from Washington, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Nathan Joseph Diament: closest NY bar admission year outside DC, and closest out-of-state office cities by how many NY-registered attorneys they list (~12,541 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1994)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
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Compare attorneys →Before you rely on this record
Nathan Joseph Diament'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 Nathan Diament licensed?
Nathan Diament is licensed to practice law in New York.
When was Nathan Joseph Diament admitted to the bar?
Nathan Joseph Diament's admission to the New York bar dates back to 1994.
Where did Nathan Joseph Diament go to law school?
Nathan Joseph Diament attended HARVARD.
What company does Nathan Joseph Diament work for?
Nathan Joseph Diament is associated with Orthodox Union in Washington, DC.
Is Nathan Joseph Diament in good standing?
Yes, Nathan Joseph Diament 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.