HEALTH PLAN ONE, LLC. Ranks No. 188 on the 2011 Inc. 500|5000 with Three-Year Sales Growth of 1,602% NEW YORK, Dec. 8, 2011 (GLOBE NEWSWIRE) -- NEW YORK, December, 2011 -- Inc. magazine recently ranked Health Plan One, LLC. No. 188 on its fifth annual Inc. 500|5000, an exclusive ranking of the...