DR. DAVID A THAYER MD
NPI 1871936419
Radiology - Vascular & Interventional Radiology in Spokane, WA
About Dr. David A Thayer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID A THAYER MD (NPI 1871936419) is an individual vascular & interventional radiology provider in Spokane, Washington, licensed in Washington (MD60912239) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, is affiliated with St Anthony Hospital, and maintains a secondary practice location in Saint Louis.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
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. David A Thayer Md 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
11Medicare enrollment records show David Thayer reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Spokane, WA 99204
- Reassigned Medicare billing, Montana, Oregon and Washington enrollments
- Also billed through NPI 1205189461 (Oregon)
- 130 clinicians in this Medicare group
Spokane, WA 99202
- Reassigned Medicare billing, Montana, Oregon and Washington enrollments
- 120 clinicians in this Medicare group
Moses Lake, WA 98837
- Reassigned Medicare billing, Washington enrollment
- 134 clinicians in this Medicare group
Dayton, WA 99328
- Reassigned Medicare billing, Washington enrollment
- 141 clinicians in this Medicare group
Brewster, WA 98812
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: Okanogan Douglas County Hospital Dist 1
- Also billed through NPI 1205942257 (Washington)
- 158 clinicians in this Medicare group
Quincy, WA 98848
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: Grant County Hospital District No. 2
- 141 clinicians in this Medicare group
Richland, WA 99352
- Reassigned Medicare billing, Washington enrollment
- 454 clinicians in this Medicare group
Seattle, WA 98144
- Reassigned Medicare billing, Montana, Oregon and Washington enrollments
- 129 clinicians in this Medicare group
Corvallis, OR 97330
- Reassigned Medicare billing, Oregon and Washington enrollments
- 162 clinicians in this Medicare group
Eugene, OR 97401
- Reassigned Medicare billing, Washington enrollment
- 54 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 56
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Anthony Hospital
Critical Access Hospitals · Pendleton, ORProvidence St Mary Medical Center
Acute Care Hospitals · Walla Walla, WAProv Sacred Hrt Med Ctr & Childs Hosp.
Acute Care Hospitals · Spokane, WAKadlec Regional Medical Center
Acute Care Hospitals · Richland, WAProsser Memorial Hospital
Critical Access Hospitals · Prosser, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 99204 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 David Thayer's NPI number?
The NPI number for David Thayer is 1871936419. It was assigned to this individual provider in the NPPES registry on April 13, 2013.
Where is David Thayer located?
David Thayer practices at 801 S Stevens St, Spokane, WA 99204. The listed phone number is (509) 363-7788.
What is David Thayer's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.
Is David Thayer enrolled in Medicare?
Yes. David Thayer 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 David Thayer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Thayer reassigns Medicare benefits to 11 organizations: Integra Imaging, Ps (Spokane, WA), Inland Imaging LLC (Spokane, WA), Moses Lake Community Health Center (Moses Lake, WA), Columbia County Hospital District (Dayton, WA), Okanogan Douglas District Hospital #1 (Brewster, WA) and 6 more organizations, listed in the Medicare section above. 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 David Thayer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Thayer accept?
Health plans from Blue Cross and Blue Shield of Montana, Moda Health Plan, Inc. and Premera Blue Cross Blue Shield of Alaska list David Thayer 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 David Thayer affiliated with any hospitals?
According to CMS data, David Thayer is affiliated with St Anthony Hospital, Providence St Mary Medical Center, Prov Sacred Hrt Med Ctr & Childs Hosp., Kadlec Regional Medical Center and Prosser Memorial Hospital.
When was this NPI record last updated?
The NPPES record for David Thayer was last updated on July 16, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.