DR. NICHOLAS RYAN GALLOWAY MD
NPI 1225458839
Radiology - Diagnostic Radiology in Bellevue, WA
About Dr. Nicholas Ryan Galloway Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NICHOLAS RYAN GALLOWAY MD (NPI 1225458839) is an individual diagnostic radiology provider in Bellevue, Washington, licensed in Washington (MD60979643) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Kaiser Permanente Central Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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. Nicholas Ryan Galloway 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
5Medicare enrollment records show Nicholas Galloway reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bellevue, WA 98004
- Reassigned Medicare billing, Washington enrollment
- 589 clinicians in this Medicare group
Seattle, WA 98109
- Reassigned Medicare billing, Washington enrollment
- 2,678 clinicians in this Medicare group
Wenatchee, WA 98801
- Reassigned Medicare billing, Washington enrollment
- 558 clinicians in this Medicare group
Omak, WA 98841
- Reassigned Medicare billing, Washington enrollment
- 179 clinicians in this Medicare group
Los Angeles, CA 90059
- Reassigned Medicare billing, California enrollment
- 554 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 11
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Kaiser Permanente Central Hospital
Acute Care Hospitals · Seattle, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98004 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.
BELLEVUE, WA 98004
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 Nicholas Galloway's NPI number?
The NPI number for Nicholas Galloway is 1225458839. It was assigned to this individual provider in the NPPES registry on April 22, 2014.
Where is Nicholas Galloway located?
Nicholas Galloway practices at 11511 NE 10th St, Bellevue, WA 98004. The listed phone number is (425) 502-3000.
What is Nicholas Galloway's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Nicholas Galloway enrolled in Medicare?
Yes. Nicholas Galloway 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 Nicholas Galloway's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Galloway reassigns Medicare benefits to 5 organizations: Proliance Surgeons Inc., P.S. (Bellevue, WA), Kaiser Foundation Health Plan Of Washington (Seattle, WA), Wenatchee Valley Hospital (Wenatchee, WA), Okanogan County Public Hospital District No. 3 (Omak, WA) and Martin Luther King Jr Community Medical Foundation (Los Angeles, CA). 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 Nicholas Galloway's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nicholas Galloway accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Nicholas Galloway 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 Nicholas Galloway affiliated with any hospitals?
According to CMS data, Nicholas Galloway is affiliated with Kaiser Permanente Central Hospital.
When was this NPI record last updated?
The NPPES record for Nicholas Galloway was last updated on January 31, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.