Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Crystal Charkowski, MSW, LCSW

Clinical Social Worker in Holualoa, HI · enumerated 2022.

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

National Provider Identifier

1942923040

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Crystal Charkowski

Credential MSW, LCSW

Sex Female

Practice address 76-5921 Mamalahoa Hwy Unit 229, Holualoa, HI, 96725

Phone (808) 854-3418

Enumeration date Sep 22, 2022

Last updated in NPPES May 26, 2026

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCSW-5380 (HI) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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 Crystal Charkowski's NPI record?

Cross-check NPI 1942923040 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1942923040 active?

Yes, as of the latest NPPES snapshot, NPI 1942923040 is active (record last updated 2026-05-26).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-26.