New York attorney record · Judicial Dept 3
William David Halfon
Loyola Law School, Los Angeles alumna, admitted to the New York bar in 2012, registered office in Beverly Hills, CA. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2012
- Admitted
- 14
- Years in bar
- 5005038
- NY reg #
The record in one line
Admitted in 2012, William David Halfon has built 14 years of active New York practice - more tenure than 25% of the state's currently-active attorneys.
- 14 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #178 of 244
- by tenure in Beverly Hills office peers
- Law school
- Loyola Law School, Los Angeles
Data updated August 2026
What this profile tells you
Bar status & tenure
Bar number 5005038 on the New York register belongs to William David Halfon, currently in active 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 William Halfon, located in Beverly Hills, CA, ZIP 90209. Educational background: LOYOLA LAW SCHOOL, LOS ANGELES (26 registered alumni).
State context & due diligence
William David Halfon is currently part of the New York bar's active cohort, a group the breakdown below sizes against the full register.
Experience vs. the active New York bar
14 years into an active New York practice since a 2012 admission, William David Halfon sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
14 years on the New York bar
Years since admission, all currently-active NY attorneys
14 Top 75% higher than 25% 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 Beverly Hills, CA office peers
Relative to the 244 NY-registered attorneys listing Beverly Hills, CA, William David Halfon is longer-tenured than 73% (local rank #178). See the Beverly Hills attorney directory .
- Local rank
- #178
- City cohort
- 244
- Local percentile
- 73rd
- Admitted
- 2012
Nearest tenure peers in Beverly Hills
- Yaa Aba Acquaah admitted 2012 · 14 yr
- Elliott Benjamin admitted 2012 · 14 yr
- Sarah Corinne Clark admitted 2012 · 14 yr
- Julie Mcalarnen admitted 2012 · 14 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.
Loyola Law School, Los Angeles's active-bar rate
Of Loyola Law School, Los Angeles's 26 alumni in the New York register, 96.2% currently hold "Currently registered" status, above the statewide average.
The 2012 admission class today
Of the 9,632 attorneys admitted to the New York bar in 2012, 69.6% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5005038
- Year Admitted
- 2012 (14 yrs · mid-career)
- Judicial Department
- 3
- Next Registration
- May 2028
Location & Contact
- Company
- William Halfon
- City
- Beverly Hills, CA
- ZIP Code
- 90209
- Phone
- (310) 994-2345
Education
Status Distribution Across the New York Bar
William David Halfon'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 Loyola Law School, Los Angeles alumni
Fellow alumni on the NY register whose admission year is closest to 2012 (excluding same-firm colleagues above).
Same admission year (2012), other cities
NY-registered attorneys admitted in 2012 whose listed office city differs from Beverly Hills, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for William David Halfon: closest NY bar admission year outside CA, and closest out-of-state office cities by how many NY-registered attorneys they list (~245 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2012)
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 Beverly Hills, CA
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Compare attorneys →Before you rely on this record
William David Halfon'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 William Halfon licensed?
William Halfon is licensed to practice law in New York.
When was William David Halfon admitted to the bar?
William David Halfon has been on the New York bar register since 2012.
Where did William David Halfon go to law school?
William David Halfon attended LOYOLA LAW SCHOOL, LOS ANGELES.
What company does William David Halfon work for?
William David Halfon is associated with William Halfon in Beverly Hills, CA.
Is William David Halfon in good standing?
Yes, William David Halfon 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.