norm: siouxland anesthesiologyno LEI · no CIKMax severity: High

Canonical registry

Siouxland Anesthesiology, Ltd.

ent_22d00a5234a1cae5e3cf9297

Compliance scorecard →🔔 Follow entity

Disclosures

1

HHS OCR · 1 jurisdiction

Incidents

—

no linked incident in sample

Max affected reported

13,000

as filed · HHS OCR SD

Leak-site claims

0

none in sample

Identity resolution

Canonical name: Siouxland Anesthesiology, Ltd.
Normalized: siouxland anesthesiology— dedupe via name-norm; Microsoft / MSFT collapse to one row
GLEIF LEI: No match
SEC EDGAR CIK: None — not an SEC registrant
Domain: None on record

Disclosure history (1)newest first

SDHHS OCRas victim2015-07-31
Siouxland Anesthesiology, Ltd. (SD) reported to HHS OCR on 2015-07-31 a Hacking/IT Incident affecting approximately 13,000 individuals. Hackers infiltrated a network server and installed malware, leaving patients' ePHI vulnerable. Exposed data included names, addresses, dates of birth, and in some cases Social Security numbers. The CE replaced the compromised server, secured workstations, updated password management, and provided credit monitoring to affected individuals. OCR provided technical assistance on risk analysis and policy improvements.