New York attorney record · Judicial Dept 1
Stephanie Mary Piper
Columbia 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
- 5377247
- NY reg #
The record in one line
Admitted in 2015, Stephanie Mary Piper 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
- Columbia Law School
What this profile tells you
Bar status & tenure
Bar number 5377247 on the New York register belongs to Stephanie Mary Piper, 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 Armstrong Teasdale LLP, located in New York, NY (New York County), ZIP 10022. 5 other attorneys share this firm affiliation in the registry. Educational background: Columbia Law School (21,447 registered alumni).
State context & due diligence
Stephanie Mary Piper 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, Stephanie Mary Piper 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 Stephanie compares to fellow Columbia Law School alumni
Among the 11,886 Columbia Law School graduates in the New York register, Stephanie Mary Piper is longer-tenured than 37% - a school-cohort view of experience, alongside the statewide one above.
11 years vs. Columbia Law School alumni
Years since admission - 11,886 NY-registered alumni of this school
11 Top 63% higher than 37% of 11,886 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
Columbia Law School's active-bar rate
Of Columbia Law School's 21,447 alumni in the New York register, 77.3% currently hold "Currently registered" status, above the statewide average.
Columbia 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
- 5377247
- Year Admitted
- 2015 (11 yrs · mid-career)
- Judicial Department
- 1
- Next Registration
- Sep 2027
Location & Contact
- Company
- Armstrong Teasdale LLP
- City
- New York, NY
- County
- New York
- ZIP Code
- 10022
- Phone
- (212) 209-4363
Education
Status Distribution Across the New York Bar
Stephanie Mary Piper'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.
Consumer Complaint Data
The CFPB (Consumer Financial Protection Bureau) tracks consumer financial complaints. Armstrong Teasdale LLP has been named in consumer complaints.
These are voluntary, self-filed consumer complaints, not a substantiated-wrongdoing rate: a larger firm with more clients typically shows more complaints simply from serving more people, and CFPB does not verify a complaint's merits before logging it. Read the count as consumer-outreach volume, not a professional-conduct score.
Source: CFPB Consumer Complaint Database. Complaints against the firm, not the individual attorney.
Other Attorneys at Armstrong Teasdale LLP
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Compare attorneys →Before you rely on this record
Stephanie Mary Piper'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 Stephanie Piper licensed?
Stephanie Piper is licensed to practice law in New York.
When was Stephanie Mary Piper admitted to the bar?
Stephanie Mary Piper has been on the New York bar register since 2015.
Where did Stephanie Mary Piper go to law school?
Stephanie Mary Piper attended Columbia Law School.
What company does Stephanie Mary Piper work for?
Stephanie Mary Piper is associated with Armstrong Teasdale LLP in New York, NY.
Is Stephanie Mary Piper in good standing?
Yes, Stephanie Mary Piper 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.