CNOS, PC
NPI 1750047304
Orthopaedic Surgery in South Sioux City, NE

Active since November 09, 2021CLIA 16D2210351 · Microscopy
201 E 4TH ST STE 202, SOUTH SIOUX CITY, NE 68776(605) 217-2667(605) 217-2900 Get Directions Write a Review

NPPES record last updated: January 14, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 14, 2026, Nov 9, 2021 (2 updates tracked since 2021).

About Cnos, Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CNOS, PC (NPI 1750047304) is a healthcare organization registered as an orthopaedic surgery in South Sioux City, Nebraska and active in the NPI registry since November 2021. The organization holds a CLIA Microscopy certificate valid through October 31, 2026 and lists Ryan C Meis, Md/board Member, as its authorized official.

NPPES Registry Identity

NPI1750047304
Entity TypeOrganization
Primary Taxonomy207X00000X
Legal Business NameCNOS, PC
Location Address201 E 4TH ST STE 202South Sioux City, NE 68776-9928
Mailing Address575 N Sioux Point RdDakota Dunes, SD 57049-5312 · (605) 217-2667 · Fax (605) 217-2900
Fax(605) 217-2900
Organization SubpartNo
Authorized OfficialRyan C MeisMd/board Member · (605) 217-2667
Enumeration DateNovember 9, 2021
Last NPPES UpdateJanuary 14, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 14, 2026
NPI 1750047304 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
201 E 4TH ST STE 202, South Sioux City, NE 68776

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 16D2210351

Cnos, PC · South Sioux City, NE
Active · expires Oct 31, 2026
CLIA Number16D2210351
Laboratory TypePhysician Office
Certificate Effective DateNovember 1, 2024
Certificate Expiration DateOctober 31, 2026
Laboratory DirectorRaymond T. Kuwahara
Laboratory Phone(605) 217-2609
Laboratory LocationCnos, PC201 E 4th Street, Suite 202, South Sioux City, NE 68776
CLIA data matches this NPI record on: Address
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cnos, PC's NPI number?

The NPI number for Cnos, PC is 1750047304. It was assigned to this organization in the NPPES registry on November 9, 2021.

Where is Cnos, PC located?

Cnos, PC is located at 201 E 4th St Ste 202, South Sioux City, NE 68776. The listed phone number is (605) 217-2667.

What is Cnos, PC's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Does Cnos, PC hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 16D2210351) is associated with this NPI, valid through October 31, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Cnos, PC was last updated on January 14, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.