Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kenneth Donald Klos Jr., CRNA

Certified Registered Nurse Anesthetist in Cook, MN · enumerated 2005.

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

National Provider Identifier

1386646115

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Registry record

Entity type Individual (Type 1)

Name Kenneth Donald Klos Jr.

Credential CRNA

Sex Male

Practice address 7595 Timberlore Trl, Cook, MN, 55723

Phone (218) 290-4381

Enumeration date Aug 11, 2005

Last updated in NPPES Sep 29, 2011

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License R076202-1 (MN) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
891043000	Medicaid	MN	-

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

Is NPI 1386646115 active?

Yes, as of the latest NPPES snapshot, NPI 1386646115 is active (record last updated 2011-09-29).

How do I verify Kenneth Klos's NPI record?

Cross-check NPI 1386646115 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-29.