New York attorney record · Judicial Dept 1
Manny Michael Halberstam
The George Washington University Law School alumna, admitted to the New York bar in 2015, registered office in New York, NY. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2015
- Admitted
- 11
- Years in bar
- 5349535
- NY reg #
The record in one line
Admitted in 2015, Manny Michael Halberstam has built 11 years of active New York practice - more tenure than 24% of the state's currently-active attorneys.
- 11 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 76%
- by tenure among active NY attorneys
- Law school
- The George Washington University Law School
Data updated May 2026
What this profile tells you
Bar status & tenure
Bar number 5349535 on the New York register belongs to Manny Michael Halberstam, currently in active 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 Simpson Thacher & Bartlett LLP, located in New York, NY (New York County), ZIP 10017. 5 other attorneys share this firm affiliation in the registry. Educational background: THE GEORGE WASHINGTON UNIVERSITY LAW SCHOOL (370 registered alumni).
State context & due diligence
Manny Michael Halberstam 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
11 years into an active New York practice since a 2015 admission, Manny Michael Halberstam sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
11 years on the New York bar
Years since admission, all currently-active NY attorneys
11 Top 76% higher than 24% of 284,296 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 · May 2026
How Manny compares to fellow The George Washington University Law School alumni
Among the 370 The George Washington University Law School graduates in the New York register, Manny Michael Halberstam is longer-tenured than 12% - a school-cohort view of experience, alongside the statewide one above.
11 years vs. The George Washington University Law School alumni
Years since admission - 370 NY-registered alumni of this school
11 Top 88% higher than 12% of 370 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 · May 2026
The George Washington University Law School's active-bar rate
Of The George Washington University Law School's 370 alumni in the New York register, 79% currently hold "Currently registered" status, above the statewide average.
The George Washington University Law School alumni, active-bar rate
The 2015 admission class today
Of the 8,867 attorneys admitted to the New York bar in 2015, 90.7% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5349535
- Year Admitted
- 2015 (11 yrs · mid-career)
- Judicial Department
- 1
- Next Registration
- Jul 2027
Location & Contact
- Company
- Simpson Thacher & Bartlett LLP
- City
- New York, NY
- County
- New York
- ZIP Code
- 10017
- Phone
- (212) 455-2388
Status Distribution Across the New York Bar
Manny Michael Halberstam's current status, "Currently registered", places this attorney in the 66.2% of the 429,620-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.
Other Attorneys at Simpson Thacher & Bartlett LLP
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Compare attorneys →Before you rely on this record
Manny Michael Halberstam'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 Manny Halberstam licensed?
Manny Halberstam is licensed to practice law in New York.
When was Manny Michael Halberstam admitted to the bar?
Manny Michael Halberstam has been on the New York bar register since 2015.
Where did Manny Michael Halberstam go to law school?
Manny Michael Halberstam attended THE GEORGE WASHINGTON UNIVERSITY LAW SCHOOL.
What company does Manny Michael Halberstam work for?
Manny Michael Halberstam is associated with Simpson Thacher & Bartlett LLP in New York, NY.
Is Manny Michael Halberstam in good standing?
Yes, Manny Michael Halberstam holds active bar status ("Currently registered").
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.