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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT

                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934

       Date of Report (date of earliest event reported): November 1, 2007

                          PEDIATRIX MEDICAL GROUP, INC.
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             (Exact Name of Registrant as Specified in Its Charter)


             Florida                  001-12111              65-0271219
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(State or Other Jurisdiction of    (Commission File         (IRS Employer
          Incorporation)               Number)            Identification No.)

                              1301 Concord Terrace
                             Sunrise, Florida 33323
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                     (Address of principal executive office)


Registrant's telephone number, including area code (954) 384-0175

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Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions:

[  ] Written communications pursuant to Rule 425 under the Securities Act (17
     CFR 230.425)

[  ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
     240.14a-12)

[  ] Pre-commencement communications pursuant to Rule 14d-2(b) under the
     Exchange Act (17 CFR 240.14d-2(b))

[  ] Pre-commencement communications pursuant to Rule 13e-4(c) under the
     Exchange Act (17 CFR 240.13e-4(c))



Item 2.02       Results of Operations and Financial Condition.

     On November 2, 2007, Pediatrix Medical Group, Inc. (the "Company") issued a
press release  announcing  its results of operations  for the three months ended
September 30, 2007 (the "Release").  A copy of the Release is attached hereto as
Exhibit 99.1 and is hereby incorporated in this Current Report by reference. The
information  contained in this Item 2.02,  including  Exhibit 99.1, shall not be
deemed "filed" with the Securities and Exchange  Commission nor  incorporated by
reference in any  registration  statement or other document filed by the Company
under the Securities  Act of 1933, as amended,  except as shall be expressly set
forth by specific reference in such filing.

Item 5.03       Amendments to Articles of Incorporation or Bylaws; Change in
                Fiscal Year.

     On November 1, 2007, the Board of Directors of the Company approved Amended
and Restated Bylaws that amended Article V of the Company's then existing Bylaws
to provide the Company  with the  ability to issue and  transfer  uncertificated
shares.  The changes were adopted to comply with the rules of the New York Stock
Exchange which,  effective January 1, 2008, will require the Company's shares to
be eligible for participation in a direct registration  system ("DRS"),  such as
the one currently  administered  by The Depository  Trust  Company.  DRS permits
investors'  ownership to be recorded and  maintained on the books of the Company
or the transfer  agent without the issuance of physical stock  certificates  and
allows investors to  electronically  transfer  securities to  broker-dealers  in
order to effect transactions.

     The above  summary is  qualified  in its  entirety by reference to the full
text of the Company's  Amended and Restated  Bylaws, a copy of which is attached
hereto as Exhibit 3.2

Item 9.01       Financial Statements and Exhibits

      (d)       Exhibits.

                3.2 -- Amended and Restated Bylaws of Pediatrix Medical Group,
                       Inc.

                99.1 -- Press Release of Pediatrix Medical Group, Inc. dated
                        November 2, 2007.



                                   SIGNATURES

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

                                            PEDIATRIX MEDICAL GROUP, INC.



Date: November 2, 2007                      By: /s/ Karl B. Wagner
                                                --------------------------------
                                                Name:  Karl B. Wagner
                                                Title:  Chief Financial Officer




                                  EXHIBIT INDEX


        Exhibit No.                     Description
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            3.2     Amended and Restated Bylaws of Pediatrix Medical Group, Inc.

           99.1     Press Release of Pediatrix Medical Group, Inc. dated
                    November 2, 2007.