DR. JONATHAN CHALETT MD
NPI 1184643447
Pediatrics - Pediatric Emergency Medicine in Tacoma, WA
About Dr. Jonathan Chalett Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JONATHAN CHALETT MD (NPI 1184643447) is an individual pediatric emergency medicine provider in Tacoma, Washington, licensed in Washington (MD00027850) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Seattle.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Jonathan Chalett Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Jonathan Chalett reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tacoma, WA 98405
- Reassigned Medicare billing, Washington enrollment
- 4,383 clinicians in this Medicare group
Renton, WA 98057
- Reassigned Medicare billing, Washington enrollment
- 2,678 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TACOMA, WA 98405
TACOMA, WA 98405
TACOMA, WA 98405
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Jonathan Chalett's NPI number?
The NPI number for Jonathan Chalett is 1184643447. It was assigned to this individual provider in the NPPES registry on July 18, 2006.
Where is Jonathan Chalett located?
Jonathan Chalett practices at 317 Martin Luther King Jr Way, Tacoma, WA 98405. The listed phone number is (253) 403-1418.
What is Jonathan Chalett's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.
Is Jonathan Chalett enrolled in Medicare?
Yes. Jonathan Chalett is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Jonathan Chalett's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Chalett reassigns Medicare benefits to 2 organizations: Multicare Health System (Tacoma, WA) and Kaiser Foundation Health Plan Of Washington (Renton, WA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jonathan Chalett's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Jonathan Chalett was last updated on March 31, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Jonathan Chalett, MD · NPI 1184643447
Pediatric Emergency Medicine physician in Tacoma, Washington. Individual provider, active in the CMS NPPES registry since July 18, 2006.
## Identity
- **NPI:** 1184643447 (Entity type: Individual)
- **Enumerated:** July 18, 2006
- **Primary specialty:** Pediatrics - Pediatric Emergency Medicine · taxonomy 2080P0204X
- **State license:** MD00027850 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 317 MARTIN LUTHER KING JR WAY, Tacoma, WA 98405-4234
- **Phone:** (253) 403-1418
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Multicare Health System (NPI 1396297487, Tacoma, WA); Kaiser Foundation Health Plan Of Washington (NPI 1124264577, Renton, WA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 31, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1184643447) · Data from the CMS NPPES public registry.