New York attorney record · Judicial Dept 2
Matthew Chester Anenberg
Columbia University alumna, admitted to the New York bar in 1963, registered office in Chappaqua, NY. A half-lifetime's worth of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1963
- Admitted
- 63
- Years in bar
- 1400340
- NY reg #
The record in one line
Matthew Chester Anenberg has spent 63 years on the register since admission in 1963, one of the longest-standing active practitioners the state bar carries at 99% tenure percentile.
- 63 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #2 of 129
- by tenure in Chappaqua office peers
- Law school
- Columbia University
Data updated August 2026
What this profile tells you
Bar status & tenure
Matthew Chester Anenberg has carried New York bar registration 1400340 for the better part of a career, still active and in good standing. Registration is recorded within Judicial Department 2, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Matthew C Anenberg, located in Chappaqua, NY (Westchester County), ZIP 10514. Educational background: COLUMBIA UNIVERSITY (3,238 registered alumni).
State context & due diligence
Across a career spanning 63 years, Matthew Chester Anenberg has remained part of the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
Matthew Chester Anenberg's 63 years since a 1963 admission places this record near the far edge of the statewide tenure curve below.
63 years on the New York bar
Years since admission, all currently-active NY attorneys
63 Top 1% higher than 99% 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 Chappaqua, NY office peers
Matthew Chester Anenberg is toward the newer end of Chappaqua, NY's NY register cohort: #2 of 129 by years since admission. See the Chappaqua attorney directory .
- Local rank
- #2
- City cohort
- 129
- Local percentile
- 1st
- Admitted
- 1963
Nearest tenure peers in Chappaqua
- Paul Gartner admitted 1964 · 62 yr
- Paul David Jaffe admitted 1964 · 62 yr
- David E. Montgomery admitted 1962 · 64 yr
- Leonard Sidney Baum admitted 1965 · 61 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 Matthew compares to fellow Columbia University alumni
Among the 1,229 Columbia University graduates in the New York register, Matthew Chester Anenberg is longer-tenured than 99%.
63 years vs. Columbia University alumni
Years since admission - 1,229 NY-registered alumni of this school
63 Top 1% higher than 99% of 1,229 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
Columbia University's active-bar rate
Of Columbia University's 3,238 alumni in the New York register, 53.6% currently hold "Currently registered" status, below the statewide average.
The 1963 admission class today
Of the 1,358 attorneys admitted to the New York bar in 1963, 15.7% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 1400340
- Year Admitted
- 1963 (63 yrs · veteran)
- Judicial Department
- 2
- Next Registration
- Jan 2028
Location & Contact
- Company
- Matthew C Anenberg
- City
- Chappaqua, NY
- County
- Westchester
- ZIP Code
- 10514
- Phone
- (914) 238-3564
Education
Status Distribution Across the New York Bar
Matthew Chester Anenberg'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 Columbia University alumni
Fellow alumni on the NY register whose admission year is closest to 1963 (excluding same-firm colleagues above).
Same admission year (1963), other cities
NY-registered attorneys admitted in 1963 whose listed office city differs from Chappaqua, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Matthew Chester Anenberg: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~130 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1963)
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
Matthew Chester Anenberg'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 Matthew Anenberg licensed?
Matthew Anenberg is licensed to practice law in New York.
When was Matthew Chester Anenberg admitted to the bar?
Matthew Chester Anenberg's admission to the New York bar dates back to 1963.
Where did Matthew Chester Anenberg go to law school?
Matthew Chester Anenberg attended COLUMBIA UNIVERSITY.
What company does Matthew Chester Anenberg work for?
Matthew Chester Anenberg is associated with Matthew C Anenberg in Chappaqua, NY.
Is Matthew Chester Anenberg in good standing?
Yes, Matthew Chester Anenberg 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.