Notice of Intent to Sole Source - Chinle IHS Mobile Breast Ultrasound Services
Indian Health Service · NAVAJO AREA INDIAN HEALTH SVC
Capture briefs (a one-page, shareable copy of this page) are part of Pro. The CSV here holds the notice, its timeline and past awards.
Where this opportunity stands
Every notice posted under solicitation IHS1526635 in this department, oldest first.
- Jun 11, 2026Sources SoughtOpen
- Aug 11, 2026 · this noticeSpecial Notice
Next steps for this stage
Standard steps for the notice type; not advice about this buyer.
- Answer the notice: this is when the requirement can still be shaped.
- Contact the contracting officer named on the notice.
- Check who won similar work; they are the likely bidders.
What the notice says
The Navajo Area Indian Health Service, Chinle Comprehensive Health Care Facility intends to award a non-competitive, sole sourced purchase order to CHILALI VIAN, dba SEDONA DIAGNOSTIC ULTRASOUND LLC, for Mobile Breast Ultrasound Services to include Ultrasound Sonographer and Radiologist services. Services shall be in strict accordance with attached Performance Work Statement. The anticipated Period of Performance: (1) one-year base year plus (4) one-year option periods. The applicable North American Industry Classification System (NAICS) code assigned to this procurement is 621999 with a small… (show all)
business size standard of $20.5. The Proposed Contractor is the only organization uniquely qualified to provide the required services to ensure that there is no interruption in services that could impact direct patient care. The Proposed Contractor is the only authorized entity able to provide the required services. A sources sought notice was posted on this platform June 11, 2027 through June 18, 2026 and no vendors responded showing interest or stepped forward noting capability. This notice of intent to award a sole source contract is not a request for competitive proposals. There will be no solicitation available for competitive quotes. Any response to this notice must show clear and convincing evidence that competition would be advantageous to the Government. Respondents are advised that the Government is under no obligation to acknowledge receipt of the information received or provide feedback to respondents with respect to any information submitted. If no affirmative written response is received by Closing Date/Time the contract will be issued without further notice. A determination by the Government not to compete the proposed procurement base upon responses to this notice is solely within the discretion of the Government. Information received will be considered solely for the purpose of determining whether to conduct a competitive procurement in the future. Any solicitation resulting from the analysis of information obtained will be announced to the public in Federal Business Opportunities. However, responses to this notice will not be considered adequate responses to a solicitation. No proprietary, classified, confidential, or sensitive information should be included in your response. The Government reserves the right to use any non-proprietary technical information in any resultant solicitation(s).
Who won similar work
4 award notices on SAM.gov in the last 24 months. Matched by: Same agency (Indian Health Service), same NAICS 621512.
Single-winner award sizes (4): middle half $47K to $6.3M, median $1.5M; range $25K to $16.5M.
| Winner | Awards | Value | Last |
|---|---|---|---|
| Diagnostic Imaging Associates, Inc. | 1 | $16.5M | Jun 20, 2025 |
| ALL VALLEY IMAGING, L.L.C Peoria AZ 85383 USA | 1 | $2.9M | May 14, 2026 |
| SASSE IMAGING, INC. | 1 | $55K | Sep 30, 2025 |
| JAMES VALLEY IMAGING LIMITED | 1 | $25K | Sep 18, 2026 |
Value counts single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling; that ceiling is not one company's win, so it is not added in. Revenue next to a ticker is the company's last annual revenue from its 10-K.
- Sep 18, 2026JAMES VALLEY IMAGING LIMITED$25KRadiology Interpretation Services � Standing Rock Service Unit � Fort Yates IHS Hospital � September 2026No listed company matched (Materiality N/A)
- May 14, 2026ALL VALLEY IMAGING, L.L.C Peoria AZ 85383 USA$2.9MMobile Magnetic Resonance Imaging (MRI) service - Whiteriver Service UnitNo listed company matched (Materiality N/A)
- Sep 30, 2025SASSE IMAGING, INC.$55KUltrasound Tech Services for Kyle Health CenterNo listed company matched (Materiality N/A)
- Jun 20, 2025Diagnostic Imaging Associates, Inc.$16.5MAWARD NOTICE - OCAO TELERADIOLOGY INTERPRETATIONSNo listed company matched (Materiality N/A)
Competitive landscape
For the 4 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.
- 0 of these past winners lobbied Indian Health Service since 2024 (0 filings)
- 0 of their lobbyists list a past Indian Health Service job
- No corporate PAC money from them to the overseeing committees since 2024
- 0 foreign-agent (FARA) registrations
Policy around it
Bills the past winners named while lobbying this agency's issues, rules from the department, and executive orders that name the agency, last 12 months.
- 0 bills named on the past winners' lobbying filings
- 2 rules from the department in the last 12 months
- 0 executive orders naming the agency in the last 12 months
Market
For past winners matched exactly to a listed company. Insider trades are open-market buys and sells (Form 4) in the last 90 days, shown as facts; our own study found insiders do not reliably buy ahead of awards. A sale marked 10b5-1 was made under a trading plan set up in advance.
- 0 of the past winners are listed companies
- 0 insider buys and 0 insider sells at them in the last 90 days
Sources: SAM.gov notices and award notices; Senate LDA lobbying filings; FEC filings; FARA; Federal Register; congress.gov; SEC Form 4. Every row above links to its record.
Companies are matched to tickers by exact name only. A company we could not match shows no market rows; that is a miss, not a finding.