Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jonathan Chalett, MD

Pediatric Emergency Medicine (Pediatrics) Physician in Tacoma, WA · enumerated 2006.

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

National Provider Identifier

1184643447

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Registry record

Entity type Individual (Type 1)

Name Dr. Jonathan Chalett

Credential MD

Sex Male

Practice address 317 Martin Luther King Jr Way, Tacoma, WA, 98405

Phone (253) 403-1418

Enumeration date Jul 18, 2006

Last updated in NPPES Mar 31, 2021

Taxonomy & licenses

2080P0203X Pediatric Critical Care Medicine Physician Allopathic & Osteopathic Physicians · License 27850 (WA) Secondary

2080P0204X Pediatric Emergency Medicine (Pediatrics) Physician Allopathic & Osteopathic Physicians · License MD00027850 (WA) Primary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD00027850 (WA) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

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Frequently asked questions

Where does Jonathan Chalett practice?

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

What is the NPI number for Jonathan Chalett?

The National Provider Identifier (NPI) for Jonathan Chalett is 1184643447, 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 2021-03-31.