Chickasaw Nation Department of Health: breach report submitted 2026-06-11 (1,607 individuals)
Chickasaw Nation Department of Health (Oklahoma): breach report submitted 2026-06-11 (1,607 individuals). Its individuals affected of 1,607 is below the median of 6,195 (30th percentile). Dated 147 days ago, it serves as a historical benchmark. Score 20/100. As of 2026-11-04, from HHS Office for Civil Rights breach portal (breaches affecting 500+ individuals).
Data as of · Compiled by Zalwin from HHS Office for Civil Rights breach portal (breaches affecting 500+ individuals)
individuals affected: 1,607 · 30th percentile of 715 HipaaBreachPulse records · 0.3x the median
Free preview: all 8 published fields of this record are shown below. Locked: 7 related OK HipaaBreachPulse records and the 5-column CSV export.
| Field | Value |
|---|---|
| Organization | Chickasaw Nation Department of Health |
| State | OK |
| Entity type | Healthcare Provider |
| Individuals affected | 1,607 |
| Report submitted | 2026-06-11 |
| Breach type | Unauthorized Access/Disclosure |
| Location of information | Electronic Medical Record |
| Business associate present | No |
| individuals affected percentile | 30th of 715 (median 6,195, 0.3x median) |
| Peer records CSV (8 OK records) | 🔒 Click to unlock → |
| CRM-ready export with official source URLs | 🔒 Click to unlock → |
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CSV columns: Organization · State · Breach type · Individuals affected · Submitted · official source URL
- Source agency: HHS Office for Civil Rights breach portal (breaches affecting 500+ individuals)
- Record date: 2026-06-11
- Data refreshed: 2026-11-04
- Refunds on request within 14 days
Top HipaaBreachPulse records (OK first): Lumio Dental · Aesto, LLC · Unlimited Technology Systems, LLC · CareCloud, Inc. · TriZetto Provider Solutions · Browse all by state and category →
LIVE PUBLIC DATA Source: HHS Office for Civil Rights breach portal (breaches affecting 500+ individuals) · Last refreshed: Wed, 04 Nov 2026 21:41:36 GMT
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Peer benchmark and outreach value: Chickasaw Nation Department of Health and 8 Oklahoma peers
- Oklahoma HipaaBreachPulse records like this one: 8
- Chickasaw Nation Department of Health's individuals affected: 30th percentile of 715 records
- Timing: Low: older than 30 days
- Estimated pipeline if you contact every Oklahoma peer: $1,600 (peers × rate × deal size; an estimate from your assumptions, not a forecast)
20 / 100 Security Need Score
What is the HipaaBreachPulse record for Chickasaw Nation Department of Health in Oklahoma?
Chickasaw Nation Department of Health (OK) submitted a breach report to HHS OCR on 2026-06-11 describing a unauthorized access/disclosure affecting 1,607 individuals.
How does Chickasaw Nation Department of Health compare to other Oklahoma HipaaBreachPulse records?
Its individuals affected of 1,607 is below the median (30th percentile); smaller records often move faster and face less competition. It is 147 days old; check the official source for later updates before acting. Its Security Need Score of 20/100 is modest; treat it as background rather than a priority.
Chickasaw Nation Department of Health vs. top 3 peers
| Organization | Location | Amount | Percentile | Record date |
|---|---|---|---|---|
| Chickasaw Nation Department of Health | OK | 1,607 | 30th | 2026-06-11 |
| OU Medicine, Inc. | OK | 854 | 19th | 2026-09-18 |
| Spring Management OK, LLC | OK | 2,494 | 35th | 2025-02-14 |
| CardioVascular Health Clinic | OK | 501 | 12th | 2025-05-03 |
Related records
- Great Plains Regional Medical Center
- Interim HealthCare of Oklahoma City, Inc.
- Lumio Dental
- CardioVascular Health Clinic
- Millennium Home Health Care
- Spring Management OK, LLC
- OU Medicine, Inc.
- iRhythm Technologies, Inc.
- Denver Health Medical Plan
- Atlantic Digestive Specialists, PLLC
- Saber Healthcare Group
- Ridgeway Pharmacy, Ltd
HipaaBreachPulse: records in Oklahoma HipaaBreachPulse: Healthcare provider HipaaBreachPulse: Unauthorized access/disclosure
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As listed on the HHS OCR breach portal, which shows reports currently under investigation; a listing is the organization's own report to HHS, not a finding of fault. Organizations only. Informational only. Listed in error or need a correction? Request a correction or removal.