Department of Health and Human Services NAICS 512290 and PSC D399 contractors

Other Sound Recording Industries. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Health and Human Services.

Department of Health and Human Services · NAICS 512290 · PSC D399

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$60,233,279

State overlap

Top recipients

Visible recipients in the Department of Health and Human Services overlap of NAICS 512290 and PSC D399

Chickasaw Advisory Services, LLC

Norman, OK

Chickasaw Advisory Services, LLC is a federal 8a program participant profile based in Norman, OK. The current public data layer shows $139,481,123 in visible federal obligations across 5 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541519 (Other Computer Related Services). The profile also shows meaningful product and service activity in PSC D399.

$60,233,279