Nell W Barker

Immigration Lawyer at Kempster, Corcoran, Quiceno & Lenz-Calvo, Ltd

  • Recent Case: 656
  • Success Rate: 100%

Suggest Edit - Own this firm?

Contact Information


  • 312-341-9730
  • nellb@klc-ltd.com, jeanettes@klc-ltd.com
  • 332 S Michigan Avenue Suite 1428, Chicago , IL 60604

About Nell W Barker


Nell W Barker, who is licensed to practice at Illinois Supreme Court, IL, is an immigraton attorney at Kempster, Corcoran, Quiceno & Lenz-Calvo, Ltd. During the past three years, Nell W Barker has filed 566 labor condition applications for H-1B visas, with 2 denials, and 90 labor petitions for employment based green cards, all have been certified(approved). The overall case success rate is 100%.

Client Information


Industries Represented
    Professional, Scientific, and Technical Services, Health Care and Social Assistance, Educational Services, Construction, Finance and Insurance, Information, Manufacturing, Real Estate and Rental and Leasing

Statistics of Labor Petitions for H-1B Visa & Employment Based Green Card(PERM)


LCA For H-1B Visa
  • Applications Filed: 566
  • Case Denied: 2
LC for Green Card(PERM)
  • Applications Filed: 90
  • Cased Denied: 0

Labor Petitions (LC) for Green Card (PERM) Applications


Nell W Barker has assisted clients in filing labor petitions for Green Card (PERM) applications. Below are key statistics:

Top Beneficiary Visas

H-1B, F-1, Not in USA

Top Job Titles

Assistant Professor, Programmer Analyst, Medical Laboratory Scientist, Diagnostic Medical Physicist, Senior Software Developer, Senior Solutions Engineer, Sr. Software Engineer, Data Engineer, Project Engineer, Senior Systems Engineer

Top O*NET Titles

Software Developers, Applications, Medical And Clinical Laboratory Technologists, Computer Systems Analysts, Computer Systems Analysts, Non Rd, Economics Teachers, Postsecondary, Health Diagnosing And Treating Practitioners, All Other, Software Developers, Computer Occupations, All Other, Network and Computer Systems Administrators, Software Developers, Rd

Top Locations

Chicago, IL, Bothell, WA, Brea, CA, Barrington, IL, Evanston, IL, Warrenville, IL, Houston, TX, Irvine, CA, Burr Ridge, IL, Austin, TX

Labor Condition Applications(LCA) for H-1B Visa


Nell W Barker has filed labor condition applications for H-1B visas for a wide variety of positions and locations. Below are the top statistics:

Top Beneficiary Visas

H-1B, E-3 Australian

Top Job Titles

Assistant Professor, Medical Laboratory Scientist, Software Developer, L.E. Dickson Instructor , Data Engineer, Programmer Analyst, Analytics Developer, Assistant Instructional Professor , Salesforce Developer, Technical Project Manager

Top O*NET Titles

Software Developers, Medical and Clinical Laboratory Technologists, Software Developers, Applications, Data Warehousing Specialists, Mathematical Science Teachers, Postsecondary, Medical Scientists, Except Epidemiologists, Computer Systems Analysts, Computer Systems Engineers/Architects, Software Developers, Non R&D, Network and Computer Systems Administrators

Top Locations

Chicago, IL, Houston, TX, Barrington, IL, Torrance, CA, Bothell, WA, New York, NY, Sandwich, IL, Paramus, NJ, Austin, TX, Aurora, IL

Practice Areas


  • Asylum Applications: Assists individuals fleeing persecution in their home countries.
  • Family Immigration: Helps families reunite through petitions for spouses, children, parents, and fiancés.
  • Naturalization and Citizenship: Guides individuals through the process of becoming U.S. citizens.
  • Student and Exchange Visas: Supports F-1 and J-1 visa applicants.

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