New York attorney record · Judicial Dept 3
Christopher O. Massenburg
Tulane University Law School alumna, admitted to the New York bar in 2017, registered office in New Orleans, LA. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2017
- Admitted
- 9
- Years in bar
- 5486824
- NY reg #
The record in one line
Admitted in 2017, Christopher O. Massenburg has built 9 years of active New York practice - more tenure than 13% of the state's currently-active attorneys.
- 9 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #210 of 256
- by tenure in New Orleans office peers
- Law school
- Tulane University Law School
Data updated September 2026
What this profile tells you
Bar status & tenure
Bar number 5486824 on the New York register belongs to Christopher O. Massenburg, 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 Manning Gross + Massenburg LLP, located in New Orleans, LA, ZIP 70130. 5 other attorneys share this firm affiliation in the registry. Educational background: Tulane University Law School (1,038 registered alumni).
State context & due diligence
Christopher O. Massenburg 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
9 years into an active New York practice since a 2017 admission, Christopher O. Massenburg sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
9 years on the New York bar
Years since admission, all currently-active NY attorneys
9 Top 87% higher than 13% 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 · September 2026
Tenure among New Orleans, LA office peers
Christopher O. Massenburg is among the longer-standing NY-bar records in New Orleans, LA: #210 of 256 by years since admission (82nd percentile locally). See the New Orleans attorney directory .
- Local rank
- #210
- City cohort
- 256
- Local percentile
- 82nd
- Admitted
- 2017
Nearest tenure peers in New Orleans
- Joseph Anthony Caneco admitted 2017 · 9 yr
- Orel Claude Rene Engelbach admitted 2017 · 9 yr
- Carlotta Luisa Lepingwell admitted 2017 · 9 yr
- Chancey Elliott Raymond admitted 2017 · 9 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 September 2026. Derived local rank, not published upstream.
How Christopher compares to fellow Tulane University Law School alumni
Among the 925 Tulane University Law School graduates in the New York register, Christopher O. Massenburg is longer-tenured than 24%.
9 years vs. Tulane University Law School alumni
Years since admission - 925 NY-registered alumni of this school
9 Top 76% higher than 24% of 925 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 · September 2026
Tulane University Law School's active-bar rate
Of Tulane University Law School's 1,038 alumni in the New York register, 85.4% currently hold "Currently registered" status, above the statewide average.
The 2017 admission class today
Of the 8,202 attorneys admitted to the New York bar in 2017, 93.5% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5486824
- Year Admitted
- 2017 (9 yrs · mid-career)
- Judicial Department
- 3
- Next Registration
- Dec 2027
Location & Contact
- Company
- Manning Gross + Massenburg LLP
- City
- New Orleans, LA
- ZIP Code
- 70130
- Phone
- (504) 535-2880
Education
Status Distribution Across the New York Bar
Christopher O. Massenburg'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.
Same firm affiliation: Manning Gross + Massenburg LLP
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Tulane University Law School alumni
Fellow alumni on the NY register whose admission year is closest to 2017 (excluding same-firm colleagues above).
Same admission year (2017), other cities
NY-registered attorneys admitted in 2017 whose listed office city differs from New Orleans, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Christopher O. Massenburg: closest NY bar admission year outside LA, and closest out-of-state office cities by how many NY-registered attorneys they list (~257 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2017)
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 New Orleans, LA
Compare credentials side-by-side
Compare Christopher O. Massenburg with similar attorneys in New Orleans.
Compare attorneys →Before you rely on this record
Christopher O. Massenburg'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 Christopher Massenburg licensed?
Christopher Massenburg is licensed to practice law in New York.
When was Christopher O. Massenburg admitted to the bar?
Christopher O. Massenburg has been on the New York bar register since 2017.
Where did Christopher O. Massenburg go to law school?
Christopher O. Massenburg attended Tulane University Law School.
What company does Christopher O. Massenburg work for?
Christopher O. Massenburg is associated with Manning Gross + Massenburg LLP in New Orleans, LA.
Is Christopher O. Massenburg in good standing?
Yes, Christopher O. Massenburg 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.