CORNERSTONE PHYSIATRY, PLLC
NPI 1396636775
Physical Medicine & Rehabilitation in Spokane Valley, WA
About Cornerstone Physiatry, Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CORNERSTONE PHYSIATRY, PLLC (NPI 1396636775) is a healthcare organization registered as a physical medicine & rehabilitation in Spokane Valley, Washington and active in the NPI registry since July 2025. The organization lists Gregory Doornink, Owner / Sole Member, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Cornerstone Physiatry, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Cornerstone Physiatry, PLLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Cornerstone Physiatry, PLLC's NPI number?
The NPI number for Cornerstone Physiatry, PLLC is 1396636775. It was assigned to this organization in the NPPES registry on July 14, 2025.
Where is Cornerstone Physiatry, PLLC located?
Cornerstone Physiatry, PLLC is located at 13201 E Blossey Ave, Spokane Valley, WA 99216. The listed phone number is (509) 910-6795.
What is Cornerstone Physiatry, PLLC's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Cornerstone Physiatry, PLLC enrolled in Medicare?
Yes. Cornerstone Physiatry, PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Cornerstone Physiatry, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Physical Medicine and Rehabilitation) reassigns their Medicare billing to Cornerstone Physiatry, PLLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Cornerstone Physiatry, PLLC was last updated on July 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.