ORFSC Customer Service
1-888-251-3557
orfscmail@oro.doe.gov

Timothy J. Southard, Director
Oak Ridge Financial Service Center
(865) 576-0770
(865) 574-5374 (fax)
Email: southardtj@oro.doe.gov

Hughie A. Thomas, Chief
Accounting Operations Branch
(865) 576-0910
(865) 574-5374 (fax)
Email: thomasha@oro.doe.gov

Tammy D. McDuffie, Chief
Financial Systems and Reporting Branch
(865) 576-0880
(865) 574-5374 (fax)
Email: mcduffietd@oro.doe.gov

Jerry M. McKeehan, Chief
Financial Liaison Branch
(865) 576-0863
(865) 574-5374 (fax)
Email: mckeehanjm@oro.doe.gov

R. Scott Frank, Chief
Payment Services Branch
(865) 576-4677
(865) 574-5374 (fax)
Email: frankrs@oro.doe.gov

Anita G. Hawkins, Lead Administrative Assistant
(865) 576-0770
Email: hawkinsag@oro.doe.gov

Angelia L. Miller, Administrative Assistant
(865) 576-0771
Email: milleral@oro.doe.gov
 
Street Address (Overnight)
United States Department of Energy
Oak Ridge Financial Service Center
200 Administration Road
Oak Ridge, TN 37830

Address for Checks (Receivables)
United States Department of Energy
Cash Deposits
Post Office Box 979019
St. Louis, MO 63197-9000

Post Office Boxes for Submission of Vendor Invoices (Post Office Box)

• NNSA Service Center (Albuquerque) 5807
• Chicago Office 5748
• Headquarters (including Naval Petroleum Reserve Offices) 4937
• Golden Field Office 4517
• Idaho Office  4368
• NETL (Morgantown) 4787
• NETL (Pittsburgh) 4967
• Ohio Field Office 5777
• Oak Ridge Office and Office of Scientific & Technical Info (OSTI) 6017
• Richland Office 4307
• Rocky Flats Field Office 6047
• Savannah River Office 4908
• Pittsburgh and Schenectady Naval Reactors 5478
• Strategic petroleum Reserve Office (SPRO) 4907

Note: Zip code for all Post Office box submissions is 37831
Please include the purchase order number on all invoice submissions.