Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cnos PC

Q: What type of organization is Cnos PC?

Cnos PC is registered in NPPES as a Orthopaedic Surgery Physician (its primary provider taxonomy).

Orthopaedic Surgery Physician in Sioux City, IA · enumerated 2007 · authorized official Ryan Meis, Physician/Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1588701205

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Registry record

Entity type Organization (Type 2)

Legal business name Cnos PC

Practice address 5708 Sunnybrook Ct, Sioux City, IA, 51106

Phone (605) 217-2667

Fax (605) 217-2900

Enumeration date Jan 31, 2007

Last updated in NPPES Jan 14, 2026

Taxonomy & classification

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians Secondary

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Primary

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 0369 (SD) Secondary

208200000X Plastic Surgery Physician Allopathic & Osteopathic Physicians Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians Secondary

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers Secondary

332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 0369 (SD) Secondary

Authorized official

Name Ryan Meis

Title Physician/Owner

Phone (605) 217-2667

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Cnos PC?

Cnos PC is registered in NPPES as a Orthopaedic Surgery Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Avera Mckennan Orthopaedic Surgery Physician · Sioux City, IA NPI 1467376608

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-14.