Andrea V. Rivas

Procurement contact · DEFENSE HEALTH AGENCY · Department of Defense

Email	andrea.v.rivas.civ@health.mil
Phone	7036814280
On SAM.gov notices	20 since Oct 2023 — 13 in the last 24 months
Last listed	Dec 2025

What they buy

NAICS	Industry	Notices
541512	Computer Systems Design Services	12
519290	Web Search Portals And All Other Information Services	7
611430	Professional And Management Development Training	1

PSC	Product or service	Notices
R499	SUPPORT- PROFESSIONAL: OTHER	9
DA10	IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE	5
7H20	IT AND TELECOM - PLATFORM PRODUCTS: DATABASE, MAINFRAME, MIDDLEWARE (HW, PERPETUAL LICENSE SOFTWARE)	2
U009	EDUCATION/TRAINING- GENERAL	1

How they restrict competition

Small Business — 14
No set-aside stated — 6

What they post

Sources Sought — 9
Solicitation — 8
Special Notice — 3

Listed alongside

Linda M Walker

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Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page.