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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Jeffrey K. Ellens, PH.D.

Clinical Psychologist in Bozeman, MT · enumerated 2012 · practices at Jeffrey K. Ellens, Ph.D. Plc.

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

National Provider Identifier

1487914586

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Registry record

Entity type Individual (Type 1)
Name Dr. Jeffrey K. Ellens
Credential PH.D.
Sex Male
Practice address Bozeman, MT, 59715
Phone (406) 577-2410
Fax (406) 573-1070
Enumeration date May 22, 2012
Last updated in NPPES Mar 24, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 001132 (IA) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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.

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Frequently asked questions

How do I verify Jeffrey Ellens's NPI record?
Cross-check NPI 1487914586 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1487914586 active?
Yes, as of the latest NPPES snapshot, NPI 1487914586 is active (record last updated 2023-03-24).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-24.