JOSHUA MASON DPT
NPI 1467786285
Specialist in Lynnwood, WA
About Joshua Mason Dpt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSHUA MASON DPT (NPI 1467786285) is an individual specialist in Lynnwood, Washington, licensed in Washington (PT60114109) and active in the NPI registry since September 2009.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Joshua Mason Dpt is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Joshua Mason reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Meridian, ID 83642
- Reassigned Medicare billing, Idaho enrollment
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 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LYNNWOOD, WA 98036
LYNNWOOD, WA 98036
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 Joshua Mason's NPI number?
The NPI number for Joshua Mason is 1467786285. It was assigned to this individual provider in the NPPES registry on September 25, 2009.
Where is Joshua Mason located?
Joshua Mason practices at 19217 36th Ave W Ste 102, Lynnwood, WA 98036. The listed phone number is (425) 670-9991.
What is Joshua Mason's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Joshua Mason enrolled in Medicare?
Yes. Joshua Mason is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Joshua Mason's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joshua Mason reassigns Medicare benefits to Treasure Valley Return To Work LLC (Meridian, ID). The 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 Joshua Mason'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 Joshua Mason was last updated on September 25, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Joshua Mason, DPT · NPI 1467786285
Specialist provider in Lynnwood, Washington. Individual provider, active in the CMS NPPES registry since September 25, 2009.
## Identity
- **NPI:** 1467786285 (Entity type: Individual)
- **Enumerated:** September 25, 2009
- **Primary specialty:** Specialist · taxonomy 174400000X
- **State license:** PT60114109 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 19217 36TH AVE W, STE 102, Lynnwood, WA 98036-5751
- **Phone:** (425) 670-9991 · **Fax:** (425) 670-9995
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Treasure Valley Return To Work LLC (NPI 1619796661, Meridian, ID), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 25, 2009
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Source: [NPI Profile](https://npiprofile.com/npi/1467786285) · Data from the CMS NPPES public registry.