New York attorney record · Judicial Dept 1

William Michael Rustum

New York University School Of Law alumna, admitted to the New York bar in 2001, registered office in New York, NY. Status, address, and registration history come straight from the NY Office of Court Administration registry.

2001
Admitted
25
Years in bar
4003844
NY reg #

The record in one line

William Michael Rustum has held an active New York bar license for 25 years - admitted in 2001, longer-tenured than 61% of the state's currently-active attorneys.

25 yrs
in active practice since admission
Active
current bar status: "Currently registered"
Top 39%
by tenure among active NY attorneys
Law school
New York University School Of Law
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Bar status
Currently registered
active
Current registration status per NY Office of Court Administration
Year admitted
2001
25 years
Year of first admission to the New York bar
Law school
New York University School Of Law
Law school attended, with active-bar rate where available
Registration
4003844
NY registration #
Official NY OCA attorney registration number
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New York has 429,620 registered attorneys, of which 284,296 are currently active.

What this profile tells you

Bar status & tenure

William Michael Rustum is registered as bar number 4003844 with the New York bar authority, carrying a current status of "Currently registered", authorized to practice and in good standing. The attorney was admitted to the bar in 2001, representing roughly 25 years since admission, a useful signal when weighing depth of practical experience against fee expectations. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.

Practice context & education

Practice address is listed under Harkness Capital Partners LLC, located in New York, NY (New York County), ZIP 10017. Educational background: New York University School of Law (25,745 registered alumni).

State context & due diligence

For benchmarking context, New York has 429,620 registered attorneys statewide, of which 284,296 (66.2%) are actively registered, this attorney's "Currently registered" status places them within the active cohort. Registration confirms bar standing only, see our due-diligence checklist before engaging any attorney.

Experience vs. the active New York bar

William Michael Rustum was admitted in 2001, giving 25 years on the New York register. The histogram places that tenure against every currently-active attorney in the state, taller bars hold more attorneys at that experience level.

25 years on the New York bar

Years since admission, all currently-active NY attorneys

25 Top 39% higher than 61% of 284,296 active NY attorneys

0–5: 32,969 active NY attorneys (12%). Below this entry. 5–10: 35,324 active NY attorneys (12%). Below this entry. 10–15: 37,359 active NY attorneys (13%). Below this entry. 15–20: 38,301 active NY attorneys (13%). Below this entry. 20–25: 30,322 active NY attorneys (11%). Below this entry. 25–30: 26,950 active NY attorneys (9%). This entry sits in this band. 30–35: 22,362 active NY attorneys (8%). Above this entry. 35–40: 20,427 active NY attorneys (7%). Above this entry. 40–45: 17,284 active NY attorneys (6%). Above this entry. 45–50: 11,205 active NY attorneys (4%). Above this entry. 50–55: 6,424 active NY attorneys (2%). Above this entry. 55–60: 3,176 active NY attorneys (1%). Above this entry. 60–65: 1,461 active NY attorneys (1%). Above this entry. 65–70: 568 active NY attorneys (0%). Above this entry. 70–75: 139 active NY attorneys (0%). Above this entry. 75–80: 25 active NY attorneys (0%). Above this entry. This attorney 0 80 every active NY attorney, bucketed by value

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 · May 2026

How William compares to fellow New York University School Of Law alumni

Among the 13,304 New York University School Of Law graduates in the New York register, William Michael Rustum is longer-tenured than 86% - a school-cohort view of experience, alongside the statewide one above.

25 years vs. New York University School Of Law alumni

Years since admission - 13,304 NY-registered alumni of this school

25 Top 14% higher than 86% of 13,304 fellow alumni

0–5: 2,082 fellow alumni (16%). Below this entry. 5–10: 2,650 fellow alumni (20%). Below this entry. 10–15: 2,252 fellow alumni (17%). Below this entry. 15–20: 2,233 fellow alumni (17%). Below this entry. 20–25: 2,190 fellow alumni (16%). Below this entry. 25–30: 1,897 fellow alumni (14%). This entry sits in this band. This attorney 0 30 every registered alum of this school, bucketed by value

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 · May 2026

Professional Details

Status
Currently registered
Registration Number
4003844
Year Admitted
2001 (25 yrs · veteran)
Judicial Department
1
Next Registration
Nov 2027

Location & Contact

Company
Harkness Capital Partners LLC
City
New York, NY
County
New York
ZIP Code
10017
Phone
(212) 514-0023

Education

New York University School of Law

Status Distribution Across the New York Bar

Bar status reference for the 429,620 attorneys registered in this jurisdiction. William Michael Rustum's current status is "Currently registered".

Cohort Attorneys Share Profile relevance
Active in good standing 284,296
66.2%
This attorney is in this cohort
Other / inactive / discipline 145,324
33.8%
Verify status before engaging
Total registered 429,620 100.0% Full New York bar register

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.

Verify This Attorney

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Source: New York State Unified Court System - Attorney Registration Search

Nearby Attorneys in New York, NY

Raymond J. Aab Due to reregister within 30 days of birthday Nausherwan Ahmed Aamir Due to reregister within 30 days of birthday Allison Francine Aaron Currently registered Avrum Aaron Suspended, delinquent Clifford B. Aaron Due to reregister within 30 days of birthday

Compare credentials side-by-side

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Before you rely on this record

William Michael Rustum is currently listed as "Currently registered" - treat that as a registration fact to confirm, not a verdict on quality.

Always confirm an attorney's current standing directly with the NY Office of Court Administration before making legal decisions.

Frequently Asked Questions

Where is William Rustum licensed?

William Rustum is licensed in New York. Their current bar status is "Currently registered".

When was William Michael Rustum admitted to the bar?

William Michael Rustum was admitted to the bar in 2001.

Where did William Michael Rustum go to law school?

William Michael Rustum attended New York University School of Law.

What company does William Michael Rustum work for?

William Michael Rustum is associated with Harkness Capital Partners LLC in New York, NY.

Is William Michael Rustum in good standing?

Yes, William Michael Rustum has a current registration status of "Currently registered", indicating active standing with the bar.

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.