DR. CLAYTON R STUART DO
NPI 1811304736
Anesthesiology in Spokane, WA
About Dr. Clayton R Stuart Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CLAYTON R STUART DO (NPI 1811304736) is an individual anesthesiology provider in Spokane, Washington, licensed in Washington (OP61473026) and active in the NPI registry since July 2014. He is enrolled in Medicare PECOS, is affiliated with Deaconess Medical Center, and is a graduate of Des Moines University Of Osteopathic Medicine And Health Sciences (2014).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Clayton R Stuart Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Clayton Stuart reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Spokane, WA 99204
- Reassigned Medicare billing, Washington enrollment
- 102 clinicians in this Medicare group
Roseburg, OR 97471
- Reassigned Medicare billing, Oregon enrollment
- 82 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Deaconess Medical Center
Acute Care Hospitals · Spokane, WAMulticare Valley Hospital
Acute Care Hospitals · Spokane, WAMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
SPOKANE, WA 99204
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 Clayton Stuart's NPI number?
The NPI number for Clayton Stuart is 1811304736. It was assigned to this individual provider in the NPPES registry on July 14, 2014.
Where is Clayton Stuart located?
Clayton Stuart practices at 800 W 5th Ave, Spokane, WA 99204. The listed phone number is (509) 458-5800.
What is Clayton Stuart's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Clayton Stuart enrolled in Medicare?
Yes. Clayton Stuart is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Clayton Stuart's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Clayton Stuart reassigns Medicare benefits to 2 organizations: Anesthesia Associates, Ps (Spokane, WA) and Cep America - Anesthesia PC (Roseburg, OR). 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 Clayton Stuart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Clayton Stuart accept?
Health plans from Ambetter Health list Clayton Stuart as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Clayton Stuart affiliated with any hospitals?
According to CMS data, Clayton Stuart is affiliated with Deaconess Medical Center and Multicare Valley Hospital.
When was this NPI record last updated?
The NPPES record for Clayton Stuart was last updated on June 3, 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.
# Dr. Clayton R Stuart, DO · NPI 1811304736
Anesthesiology physician in Spokane, Washington. Individual provider, active in the CMS NPPES registry since July 14, 2014.
## Identity
- **NPI:** 1811304736 (Entity type: Individual)
- **Enumerated:** July 14, 2014
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** OP61473026 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 800 W 5TH AVE, Spokane, WA 99204-2803
- **Phone:** (509) 458-5800
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **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): Anesthesia Associates, Ps (NPI 1831143254, Spokane, WA); Cep America - Anesthesia PC (NPI 1235842196, Roseburg, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Des Moines University Of Osteopathic Medicine And Health Sciences, class of 2014
## Record status
- **NPPES last updated:** June 3, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1811304736) · Data from the CMS NPPES public registry.