Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Crystal G Gardiner, LMSW

Social Worker in Newton, KS · enumerated 2025.

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

National Provider Identifier

1245022110

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Registry record

Entity type Individual (Type 1)

Name Crystal G Gardiner

Credential LMSW

Sex Female

Practice address 720 Medical Center Dr, Newton, KS, 67114

Phone (316) 283-6103

Fax (316) 283-1333

Enumeration date May 19, 2025

Last updated in NPPES Apr 21, 2026

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Primary

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

What specialty is Crystal Gardiner?

Crystal Gardiner is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-21.