<ARTICLE> 5 <LEGEND> THIS SCHEDULE CONTAINS SUMMARY INFORMATION EXTRACTED FROM THE CONSOLIDATED FINANCIAL STATEMENTS OF MEDPLUS, INC. AND SUBSIDIARIES AS OF AND FOR THE THREE MONTH PERIOD ENDED APRIL 30, 1999 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS. </LEGEND> <MULTIPLIER> 1 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> JAN-31-2000 <PERIOD-END> APR-30-1999 <CASH> 2,720,021 <SECURITIES> 0 <RECEIVABLES> 5,609,197 <ALLOWANCES> 155,000 <INVENTORY> 332,227 <CURRENT-ASSETS> 9,206,477 <PP&E> 2,877,968 <DEPRECIATION> 1,362,415 <TOTAL-ASSETS> 14,425,752 <CURRENT-LIABILITIES> 7,731,610 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 4,573,313 <TOTAL-LIABILITY-AND-EQUITY> 14,425,752 <SALES> 2,882,191 <TOTAL-REVENUES> 4,260,614 <CGS> 2,651,413 <TOTAL-COSTS> 5,340,441 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> (1,079,827) <INCOME-TAX> 0 <INCOME-CONTINUING> (1,079,827) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (1,079,827) <EPS-BASIC> (0.18) <EPS-DILUTED> (0.18)