Exhibit 3.207

Delaware	PAGE 1
The First State

     I, JEFFREY W. BULLOCK, SECRETARY OF STATE OF THE STATE OF DELAWARE, DO HEREBY CERTIFY THE ATTACHED ARE TRUE AND CORRECT COPIES OF ALL DOCUMENTS ON FILE OF “LOS ALAMOS PHYSICIAN PRACTICES, LLC” AS RECEIVED AND FILED IN THIS OFFICE.

     THE FOLLOWING DOCUMENTS HAVE BEEN CERTIFIED:

     CERTIFICATE OF FORMATION, FILED THE TWENTY-SEVENTH DAY OF JANUARY, A.D. 2006, AT 6:14 O’CLOCK P.M.

     AND I DO HEREBY FURTHER CERTIFY THAT THE AFORESAID CERTIFICATES ARE THE ONLY CERTIFICATES ON RECORD OF THE AFORESAID LIMITED LIABILITY COMPANY, “LOS ALAMOS PHYSICIAN PRACTICES, LLC”.

4101370    8100H 110293642		/s/ Jeffrey W. Bullock
You may verify this certificate online at corp. delaware.gov/authver.shtml		Jeffrey W. Bullock, Secretary of State AUTHENTICATION: 8620717 DATE: 03-14-11

State of Delaware
Secretary of State

Division of Corporations

Delivered 06:45 PM 01/27/2006

FILED 06:14 PM 01/27/2006

SRV 060083984 — 4101370 FILE

CERTIFICATE OF FORMATION
OF
LOS ALAMOS PHYSICIAN PRACTICES, LLC

     The undersigned, an authorized natural person, for the purpose of forming a limited liability company, under the provisions and subject to the requirements of the State of Delaware, particularly chapter 18, Title 6 of the Delaware Code and the acts amendatory thereof and supplemental thereto, and known, identified, and referred to as the Delaware Limited Liability Company Act (the “Act”), hereby certifies that:

     FIRST: The name of the limited liability company is Los Alamos Physician Practices, LLC (the “Company”).

     SECOND: The address of the registered office and the name and address of the registered agent of the Company required to be maintained by Section 18-104 of the Act is The Corporation Trust Company, Corporation Trust Center, 1209 Orange Street, Wilmington, Delaware 19801.

     IN WITNESS WHEREOF, the undersigned has executed this Certificate of Formation as of January 27, 2006.

By:	/s/ Mary Kim E. Shipp
	Mary Kim E. Shipp
	Authorized Person