Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Kristen Jill Aleva, APRN

Psychiatric/Mental Health Nurse Practitioner in Eliot, ME · enumerated 2012.

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

National Provider Identifier

1558620898

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Registry record

Entity type Individual (Type 1)

Name Mrs. Kristen Jill Aleva

Credential APRN

Sex Female

Practice address 178 Dow Hwy Ste 12, Eliot, ME, 03903

Phone (207) 558-2922

Fax (207) 560-9124

Enumeration date May 7, 2012

Last updated in NPPES Mar 26, 2026

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License CNP141039 (ME) Primary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 041737-23 (NH) Secondary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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

How do I verify Kristen Aleva's NPI record?

Cross-check NPI 1558620898 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1558620898 active?

Yes, as of the latest NPPES snapshot, NPI 1558620898 is active (record last updated 2026-03-26).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-26.