Diagnostic Imaging Associates, Inc.
Tulsa, OK
- UEI
- U3WGD1HNVC93
- CAGE
- 3Z7Z6
- Primary NAICS
- 621512 Diagnostic Imaging Centers
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 4500 S Garnett Rd #112, Tulsa, OK 74146, USA
- Website
- diarads.com
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Health Care
- Health Care Equipment & Services
- Health Care Providers & Services
- Health Care Services
- SIC code
- 80 Health Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $4,454,126 |
| FY2025 | $2,982,040 |
| FY2024 | $3,224,256 |
| FY2023 | $2,931,682 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Health and Human Services | $4,454,126 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Task order for zuni for OY 1 | Indian Health Service | $469,210 | |
| Albuquerque task order for teleradiology interpretations | Indian Health Service | $108,000 | |
| Task order for santa FE teleradiology interpretations | Indian Health Service | $89,400 | |
| Task order for jicarilla | Indian Health Service | $12,960 | |
| Task order for clinton teleradiology interpretations | Indian Health Service | $400,000 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| All Valley Imaging, L.l.c | Peoria, AZ | 621512 Diagnostic Imaging Centers |
| James Valley Imaging LIMITED | Mitchell, SD | 621111 Offices of Physicians (except Mental Health Specialists) |
| Anders Group LLC | — | 561320 Temporary Help Services |
| Shared Medical Technology, LLC | Rice Lake, WI | 621512 Diagnostic Imaging Centers |
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About the company
Diagnostic Imaging Associates, Inc. NA Division, a for-profit medical services provider headquartered in Tulsa, Oklahoma, delivers remote diagnostic imaging interpretation services to the Indian Health Service as a prime contractor on full-and-open federal contracts with no set-aside designation. The company operates exclusively as a prime (100% of recent awards), competing for purchase orders, delivery orders, and blanket purchase agreements across a narrow customer base concentrated in Native American healthcare.
DIA's federal footprint is entirely centered on the Indian Health Service, which accounts for 371 of 376 awards (92% of award count) and $63.7 million of the $66 million combined potential value (96% of dollars). The top two customer rankings are identical — IHS dominates both volume and potential value — with the Department of Veterans Affairs, Peace Corps, and the Public Health Service each holding one to three awards. DIA's NAICS profile reflects its service model: Diagnostic Imaging Centers (255 awards), Offices of Physicians (82 awards), and Professional Organizations (19 awards) dominate the category concentration, with the Medical-Radiology PSC accounting for 322 of the awards.
DIA holds a $16.5 million single-award Indefinite Delivery Contract with IHS awarded June 20, 2025, through June 30, 2027, which is generating the majority of recent activity. As of November 2025, IHS had issued thirteen delivery orders under this IDC totaling approximately $2.87 million, with individual facility orders ranging from $3,691 to $873,943 and targeting service areas across Oklahoma, New Mexico, and South Dakota. Representative delivery orders include $400,000 for Clinton facility teleradiology (July 2026), $824,588 for Lawton facility region-wide services (June 2025), and $510,628 for Zuni service area (November 2025). DIA also holds subsidiary single-award blanket purchase agreements with IHS — a $25,000 BPA awarded July 21, 2022, supporting referral-basis diagnostic imaging at Claremore Indian Hospital through September 2025, and prior IDC vehicles including a $1.2 million contract (HHSI246200910017I, 29 task orders) and a $6.3 million contract (75H71125D00004, 24 task orders).
DIA's service delivery spans multiple imaging modalities — plain film radiography, mammography, computed tomography, ultrasound, dual-energy X-ray absorptiometry, and magnetic resonance imaging — along with transcription services and on-site radiology clinic support. The company has maintained federal contracting presence since 2004 and reports annual interpretation volumes exceeding 100,000 studies across IHS service regions. All work is performed in Tulsa, Oklahoma, with service delivery to Native American populations across Oklahoma, New Mexico, and South Dakota. Activity has grown over the past five years (13 awards in 2022, 22 in 2025), with ten awards valued at $2.4 million combined facing ultimate completion within the next twenty-four months and therefore exposed to recompete risk. The company operates on firm fixed-price pricing throughout its federal portfolio, and competing in full-and-open competition rather than under SBA set-asides has been its consistent posture across all named awards.
Quick answers
Is Diagnostic Imaging Associates, Inc. registered in SAM.gov?
Yes. Diagnostic Imaging Associates, Inc.'s SAM.gov registration is active through December 16, 2026.
How much has Diagnostic Imaging Associates, Inc. received in federal contracts?
Federal contracts obligated $2,982,040 to Diagnostic Imaging Associates, Inc. in fiscal year 2025 and $13,592,104 in fiscal years 2023 through 2027.
How does Diagnostic Imaging Associates, Inc. rank among federal contractors?
Diagnostic Imaging Associates, Inc. ranked #6 in NAICS 621512, #22 in PSC Q522 and #24 in NAICS 6215 in FY2025.
What is Diagnostic Imaging Associates, Inc.'s most recent federal award?
Diagnostic Imaging Associates, Inc.'s most recent federal contract award is Task order for zuni for OY 1 (75H71126F27028), from Indian Health Service, on July 1, 2026.
On GovTribe
See Diagnostic Imaging Associates, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors