sagis-dx — HL7 International OID Registry
Root OID assigned to Sagis, PLLC (doing business as Sagis Diagnostics), a physician-owned subspecialty diagnostic pathology laboratory headquartered in Houston, Texas. Sagis is CAP-accredited and CLIA-certified and holds a Clinical Laboratory Permit from the New York State Department of Health. The practice provides anatomic and clinical pathology services to physicians, physician groups, ambulatory surgery centers, and hospitals across subspecialty lines including dermatopathology, podiatric pathology, urologic pathology, gastrointestinal and hepatobiliary pathology, hematopathology, surgical pathology and cytopathology, molecular pathology, and toxicology, supported by ancillary testing such as immunohistochemistry, FISH, flow cytometry, and PCR-based analysis. Sagis, PLLC is enumerated in the CMS National Plan and Provider Enumeration System under NPI 1548549066 (Anatomic Pathology and Clinical Pathology) and NPI 1659031433 (Clinical Medical Laboratory). This OID serves as the organizational root for identifier namespaces assigned and maintained by Sagis, PLLC, which acts as the registration authority for all child OIDs beneath it. Child OIDs identify laboratory accession and case identifiers, local patient identifiers, order and result identifiers, and internal code systems exchanged in HL7 v2 messaging and FHIR resources with referring practices, electronic health record systems, health information exchanges, and interface vendors.