New York attorney record · Judicial Dept 4
Ellis Michael Oster
Cornell Law School alumna, admitted to the New York bar in 2007, registered office in New York, NY. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2007
- Admitted
- 19
- Years in bar
- 4462883
- NY reg #
The record in one line
Ellis Michael Oster has held an active New York bar license for 19 years - admitted in 2007, longer-tenured than 37% of the state's currently-active attorneys.
- 19 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 63%
- by tenure among active NY attorneys
- Law school
- Cornell Law School
Data updated May 2026
What this profile tells you
Bar status & tenure
Ellis Michael Oster carries New York bar registration 4462883, an established, active practitioner in good standing. Registration is recorded within Judicial Department 4, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Hinshaw & Culbertson LLP, located in New York, NY (New York County), ZIP 10022. 5 other attorneys share this firm affiliation in the registry. Educational background: Cornell Law School (4,728 registered alumni).
State context & due diligence
With an established practice on record, Ellis Michael Oster remains inside the New York bar's active cohort - see below for how that share of the register compares.
Experience vs. the active New York bar
Ellis Michael Oster was admitted in 2007, giving 19 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.
19 years on the New York bar
Years since admission, all currently-active NY attorneys
19 Top 63% higher than 37% 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 Ellis compares to fellow Cornell Law School alumni
Among the 3,422 Cornell Law School graduates in the New York register, Ellis Michael Oster is longer-tenured than 69% - a school-cohort view of experience, alongside the statewide one above.
19 years vs. Cornell Law School alumni
Years since admission - 3,422 NY-registered alumni of this school
19 Top 31% higher than 69% of 3,422 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
Cornell Law School's active-bar rate
Of Cornell Law School's 4,728 alumni in the New York register, 75.4% currently hold "Currently registered" status, above the statewide average.
Cornell Law School alumni, active-bar rate
The 2007 admission class today
Of the 8,913 attorneys admitted to the New York bar in 2007, 85% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4462883
- Year Admitted
- 2007 (19 yrs · senior)
- Judicial Department
- 4
- Next Registration
- Mar 2027
Location & Contact
- Company
- Hinshaw & Culbertson LLP
- City
- New York, NY
- County
- New York
- ZIP Code
- 10022
- Phone
- (212) 655-3849
Education
Status Distribution Across the New York Bar
Ellis Michael Oster'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 Hinshaw & Culbertson LLP
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Compare attorneys →Before you rely on this record
Ellis Michael Oster'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 Ellis Oster licensed?
Ellis Oster is licensed to practice law in New York.
When was Ellis Michael Oster admitted to the bar?
Ellis Michael Oster was admitted to the bar in 2007.
Where did Ellis Michael Oster go to law school?
Ellis Michael Oster attended Cornell Law School.
What company does Ellis Michael Oster work for?
Ellis Michael Oster is associated with Hinshaw & Culbertson LLP in New York, NY.
Is Ellis Michael Oster in good standing?
Yes, Ellis Michael Oster 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.