Filed pursuant to Rule 424(b)(3) and (c)
                                                   Registration Number 333-54192

                                 April 29, 2002

PROSPECTUS SUPPLEMENT
(to prospectus dated March 27, 2001 and to the prospectus supplements dated
April 10, 2001, April 17, 2001, May 1, 2001, May 24, 2001, June 26, 2001,
August 17, 2001, November 19, 2001 and April 23, 2002)

                                  $150,000,000

                                 [PROVINCE LOGO]

                 4 1/2% CONVERTIBLE SUBORDINATED NOTES DUE 2005

                                   ----------

         This prospectus supplement supplements our prospectus dated March 27,
2001 and our prospectus supplements dated April 10, 2001, April 17, 2001, May 1,
2001, May 24, 2001, June 26, 2001, August 17, 2001, November 19, 2001 and April
23, 2002 relating to the sale by certain of our securityholders or by their
transferees, pledgees, donees or other successors of up to $150,000,000
principal amount at maturity of our 4 1/2% Convertible Subordinated Notes due
2005 and the shares of our common stock issuable upon their conversion. You
should read this supplement in conjunction with the prospectus and the previous
supplements. This supplement is qualified by reference to the prospectus and the
previous supplements, except to the extent the information in this supplement
supersedes the information contained in the prospectus and the previous
supplements.

                             Selling Securityholders

         The following table provides information regarding the principal amount
at maturity of notes owned beneficially by certain of our selling
securityholders, the percentage of outstanding notes held by such
securityholders, and the number of shares of our common stock each
securityholder would own beneficially upon conversion of its entire principal
amount of notes.

         The table below supplements or amends the table of securityholders
contained on pages 42 through 44 of the prospectus and the previous supplements.
Accordingly, the information contained in the table supersedes the information
in the prospectus and the previous supplements with respect to the
securityholder listed below. This information was furnished to us by the listed
securityholder on or before April 29, 2002. Because selling securityholders may
at any time trade all or some of the notes listed without providing notice of
such transactions to us, the table below may not reflect the exact value of
notes held by each selling securityholder on the date hereof.



                                                                                      Percentage of              Number of Shares
                                                  Principal Amount of Notes               Notes                  of Common Stock
         Name of Selling Securityholder              Owned and Offered                 Outstanding               That May be Sold
         ------------------------------           -------------------------           -------------              ----------------
                                                                                                        
Bankgesellschaft Berlin A6......................         $5,500,000                        3.67%                     138,652