Occupation Search 

 Professional Licenses  

It's quite hard to hide your whereabouts if you earn a living from one of these professions:

• Alaska
• Alaska - State Employees
• Alaska Business license search
• Arkansas - scroll down
• California
• Colorado
• Connecticut
• Florida
• Hawaii
• Idaho - State Employees
• Indiana
• Indiana - Teachers
• Iowa
• Maryland
• Massachusetts
• Michigan
• Missouri
• Montana
• Nebraska
• New Jersey
• New York
• North Carolina
• Ohio
• Oregon - Medical
• Pennsylvania
• Rhode Island
• South Carolina
• Tennessee
• Texas
• Utah Business Entity search
• Vermont
• Virginia - Medical
• Washington
• Washington - Seattle Business Database
• Washington DC - Medical
• Wisconsin

Regulatory Boards and Colleges in North America...

 Doctors, Dentists and other medical 

Health professionals have strict licensing. It's virtually impossible to legally operate in the USA and remain untraceable.

• Health Pages - Search by name or specialty. Includes health care plans & patient feedback
• AMA Doctor Finder - published by the American Medical Association. Information on virtually every licensed physician in the United States including more than 690,000 doctors. Search by Physician Name or Medical Specialty and find out where your doctor did his/her training, and much, much more...
• AIM DocFinder - combined database that directly sources data from state government licensing boards. DocFinder contains the licensing background and disciplinary information of physicians and other health care practitioners. NOTE: Click on the state name, not the link to the state's Medical Board
• MDJunction- nationwide Doctors Search Engine that helps finding the right doctor by providing patient reviews, ratings, and doctors profile and professional information such as specialties & expertise, medical education, contact information, and more
• Health Grades - sometimes contains address info that the others do not list
• Medical Board of California - Physician Lookup, includes disciplinary actions
• Ophthalmologists / Eye Doctors
• American Dental Association - over 141,000 members
• Nursing Boards
• Doc Info - get disciplinary information on doctors for $9.95, from the Federation of State Medical Boards - ChoiceTrust does this as well
• Federation of State Medical Boards - website & contact details for each state
• Quack Watch - 1400 pages dedicated to ending health fraud and quackery

 Businesses 

The contact details of a business could help track down who owns it / who works there.

• Forbes - Details on over 120,000 execs of public companies, plus the rich and famous. Free registration
• Hoover - does the same, and also covers France, Italy, Germany, Spain and the UK.

Business Owners - LLRX links to Business Corporation Filings for each state - search by business name, get contact details. Also try NASS

 Other Occupations 

Military - click here

Lawyers - Lawyer Locate - search over one million lawyers and law firms in 160 countries by a variety of criteria, including name, geographic location, practice area, firm size, and languages. Also try FindLaw

Nonprofit Organizations - Guidestar or Portico are good starting points

Pilots - Pliot Licenses (USA & International) - Free info including addresses.