CNI Ancillary Services, LLC

Norman, OK Doing business as CNI Ancillary Services LLC Part of CNI Government, LLC

UEI: MV4VDNN4ZCB4
CAGE: 52NY2
Primary NAICS: 621210 Offices of Dentists
SAM.gov registration: Active through Dec 11, 2026

Company facts

Self-certified in SAM.gov: Tribally Owned Firm

Indian Economic Enterprise

Indian Small Business Economic Enterprise

Minority Owned Business

Self Certified Small Disadvantaged Business

For Profit Organization

Limited Liability Company

Native American Owned

American Indian Owned
Entity structure: Other
NAICS codes registered in SAM.gov: 621210 Offices of Dentists Primary

561110 Office Administrative Services

561210 Facilities Support Services

561320 Temporary Help Services

621111 Offices of Physicians (except Mental Health Specialists)

621112 Offices of Physicians, Mental Health Specialists

621399 Offices of All Other Miscellaneous Health Practitioners
Corporate family: CNI Government, LLC Parent F188JBNT6VG6

CNI Ancillary Services, LLC MV4VDNN4ZCB4
SAM.gov registration date: May 12, 2008
Physical address: 2600 John Saxon Blvd, Norman, OK 73071, USA
Website: chickasaw.com
Founded: 1996
Employees: 1K-5K
Estimated annual revenue: $250M-$500M
Industry: Industrials

Capital Goods

Construction & Engineering

Civil Engineering
SIC code: 87 Engineering & Management Services
Profiles: LinkedIn

Facebook

Crunchbase

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Dec 11, 2025.

Recent federal awards

CNI Ancillary Services, LLC's 5 most recent federal contract and grant awards, newest first. Amounts are dollars obligated.
Award	Agency	Obligated	Awarded
Core - ancillary services Contract · W81K0418F0050	Medical Command	$924,972	Sep 17, 2018
Core - ancillary services Contract · W81K0418F0007	Medical Command	$2,985,417	Mar 31, 2018
Core - ancillary services Contract · 0004	Medical Command	$5,358,379	Mar 31, 2017
Core - ancillary services Contract · 0003	Medical Command	$1,566,780	Dec 24, 2016
Core - ancillary services Contract · 0002	Medical Command	$2,348,156	Aug 1, 2016

Contract vehicles

CNI Ancillary Services, LLC holds a place on 1 federal contract vehicle. Active vehicles first.

Army Direct Care Medical Services ADCMS · IDIQ · Expired

Quick answers

What is CNI Ancillary Services, LLC's UEI?

CNI Ancillary Services, LLC's Unique Entity ID (UEI) in SAM.gov is MV4VDNN4ZCB4.

What is CNI Ancillary Services, LLC's CAGE code?

CNI Ancillary Services, LLC's CAGE code is 52NY2.

What is CNI Ancillary Services, LLC's primary NAICS code?

CNI Ancillary Services, LLC's primary NAICS code is 621210 (Offices of Dentists).

Where is CNI Ancillary Services, LLC located?

CNI Ancillary Services, LLC's physical address in SAM.gov is 2600 John Saxon Blvd, Norman, OK 73071, USA.

Is CNI Ancillary Services, LLC registered in SAM.gov?

Yes. CNI Ancillary Services, LLC's SAM.gov registration is active through December 11, 2026.

Who is CNI Ancillary Services, LLC's parent company?

CNI Ancillary Services, LLC is part of CNI Government, LLC.

Which contract vehicles does CNI Ancillary Services, LLC hold?

CNI Ancillary Services, LLC holds a place on 1 federal contract vehicle: ADCMS.

What is CNI Ancillary Services, LLC's most recent federal award?

CNI Ancillary Services, LLC's most recent federal contract award is Core - ancillary services (W81K0418F0050), from Medical Command, on September 17, 2018.

On GovTribe

See CNI Ancillary Services, LLC's full federal record

Federal contract awards
IDV awards
Contract vehicles
Funding analysis by agency, NAICS and set-aside
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