New York attorney record · Judicial Dept 1
Mark Harold Barth
Georgetown University alumna, admitted to the New York bar in 1978, registered office in Croton On Hudson, NY. A half-lifetime's worth of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1978
- Admitted
- 48
- Years in bar
- 1147412
- NY reg #
The record in one line
Mark Harold Barth has spent 48 years on the register since admission in 1978, one of the longest-standing active practitioners the state bar carries at 92% tenure percentile.
- 48 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 8%
- by tenure among active NY attorneys
- Law school
- Georgetown University
Data updated May 2026
What this profile tells you
Bar status & tenure
Mark Harold Barth has carried New York bar registration 1147412 for the better part of a career, still active and in good 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 Mark H Barth Esq, located in Croton On Hudson, NY (Westchester County), ZIP 10520. Educational background: GEORGETOWN UNIVERSITY (2,609 registered alumni).
State context & due diligence
Across a career spanning 48 years, Mark Harold Barth has remained part of the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
Mark Harold Barth's 48 years since a 1978 admission places this record near the far edge of the statewide tenure curve below.
48 years on the New York bar
Years since admission, all currently-active NY attorneys
48 Top 8% higher than 92% 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 Mark compares to fellow Georgetown University alumni
Among the 1,596 Georgetown University graduates in the New York register, Mark Harold Barth is longer-tenured than 99% - a school-cohort view of experience, alongside the statewide one above.
48 years vs. Georgetown University alumni
Years since admission - 1,596 NY-registered alumni of this school
48 Top 1% higher than 99% of 1,596 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
Georgetown University's active-bar rate
Of Georgetown University's 2,609 alumni in the New York register, 65% currently hold "Currently registered" status, below the statewide average.
Georgetown University alumni, active-bar rate
The 1978 admission class today
Of the 3,834 attorneys admitted to the New York bar in 1978, 52.6% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 1147412
- Year Admitted
- 1978 (48 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- Jun 2026
Location & Contact
- Company
- Mark H Barth Esq
- City
- Croton On Hudson, NY
- County
- Westchester
- ZIP Code
- 10520
- Phone
- (917) 825-6449
Education
Status Distribution Across the New York Bar
Mark Harold Barth'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.
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Compare attorneys →Before you rely on this record
Mark Harold Barth'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 Mark Barth licensed?
Mark Barth is licensed to practice law in New York.
When was Mark Harold Barth admitted to the bar?
Mark Harold Barth's admission to the New York bar dates back to 1978.
Where did Mark Harold Barth go to law school?
Mark Harold Barth attended GEORGETOWN UNIVERSITY.
What company does Mark Harold Barth work for?
Mark Harold Barth is associated with Mark H Barth Esq in Croton On Hudson, NY.
Is Mark Harold Barth in good standing?
Yes, Mark Harold Barth 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.