Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Collin Anthony Czajka, DMD

Dentist in Meridian, ID · enumerated 2023.

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

National Provider Identifier

1538846464

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Registry record

Entity type Individual (Type 1)

Name Dr. Collin Anthony Czajka

Credential DMD

Sex Male

Practice address 1311 E Central Dr, Meridian, ID, 83642

Phone (208) 373-1855

Enumeration date Jul 3, 2023

Last updated in NPPES Nov 17, 2025

Taxonomy & licenses

122300000X Dentist Dental Providers · License PENDING (ID) Secondary

122300000X Dentist Dental Providers · License DEN.00206156 (CO) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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

What specialty is Collin Czajka?

Collin Czajka is registered in NPPES with the primary taxonomy of Dentist. 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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Kevin Cleveland Pharmacist · Meridian, ID NPI 1811999592 Jennifer Adams Pharmacist · Meridian, ID NPI 1356481691 Idaho State University - Meridian Speech-Language Pathologist · Meridian, ID NPI 1083860415 Nancy Foss Speech-Language Pathologist · Meridian, ID NPI 1447571435 Karrie Hansen Speech-Language Pathologist · Meridian, ID NPI 1851612873 Peter Flipsen Speech-Language Pathologist · Meridian, ID NPI 1275845679 Carmen House Speech-Language Pathologist · Meridian, ID NPI 1992094395 Katherine Martin General Practice Dentistry · Meridian, ID NPI 1336436393

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-17.