Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joellen Coates

Dentist in Arlington, WA · enumerated 2021.

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

National Provider Identifier

1083299267

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Registry record

Entity type Individual (Type 1)

Name Joellen Coates

Sex Female

Practice address 326 S Stillaguamish Ave, Arlington, WA, 98223

Phone (425) 789-3789

Enumeration date Mar 10, 2021

Last updated in NPPES Oct 27, 2026

Taxonomy & licenses

122300000X Dentist Dental Providers · License DE61475737 (WA) Primary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

122300000X Dentist Dental Providers · License 1615 (WY) Secondary

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

Where does Joellen Coates practice?

The practice location on file with NPPES is in Arlington, WA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Joellen Coates?

The National Provider Identifier (NPI) for Joellen Coates is 1083299267, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-27.