Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Suzan Lewil, APRN, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Clearlake, CA · enumerated 2017.

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

National Provider Identifier

1144740325

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Registry record

Entity type Individual (Type 1)

Name Suzan Lewil

Credential APRN, PMHNP-BC

Sex Female

Practice address 15230 Lakeshore Dr, Clearlake, CA, 95422

Phone (707) 995-4545

Enumeration date Jun 20, 2017

Last updated in NPPES Jul 23, 2025

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95036114 (CA) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 120481 (WV) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 120481 (WV) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95036114 (CA) Primary

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

Is NPI 1144740325 active?

Yes, as of the latest NPPES snapshot, NPI 1144740325 is active (record last updated 2025-07-23).

How do I verify Suzan Lewil's NPI record?

Cross-check NPI 1144740325 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-23.