Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jeffry Phillip Kolbus, DNP, APRN, AGPCNP-BC

Primary Care Nurse Practitioner in Klamath Falls, OR · enumerated 2023.

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

National Provider Identifier

1043090921

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Registry record

Entity type Individual (Type 1)

Name Jeffry Phillip Kolbus

Credential DNP, APRN, AGPCNP-BC

Sex Male

Practice address 2074 S 6th St, Klamath Falls, OR, 97601

Phone (541) 851-8110

Fax (541) 851-8114

Enumeration date Sep 29, 2023

Last updated in NPPES Jan 2, 2025

Taxonomy & licenses

163WC0200X Critical Care Medicine Registered Nurse Nursing Service Providers · License 28231833A (IN) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71015599A (IN) Secondary

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 10036424 (OR) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential

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

Where does Jeffry Kolbus practice?

The practice location on file with NPPES is in Klamath Falls, OR. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jeffry Kolbus?

The National Provider Identifier (NPI) for Jeffry Kolbus is 1043090921, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-02.