DR. BENJAMIN WALTER DONALD ILES DO
NPI 1609292002
Radiology - Diagnostic Radiology in Seattle, WA
About Dr. Benjamin Walter Donald Iles Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BENJAMIN WALTER DONALD ILES DO (NPI 1609292002) is an individual diagnostic radiology provider in Seattle, Washington, licensed in Washington (OP61040926) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of Lincoln Mem Univ, Debusk Col Of Osteopathic Med (2014).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 4
Other Identifiers 8
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. Benjamin Walter Donald Iles 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
21Medicare enrollment records show Benjamin Iles reassigns Medicare billing to 21 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 204 clinicians in this Medicare group
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 1,270 clinicians in this Medicare group
Kirkland, WA 98034
- Reassigned Medicare billing, Washington enrollment
- 196 clinicians in this Medicare group
Edmonds, WA 98026
- Reassigned Medicare billing, Washington enrollment
- 200 clinicians in this Medicare group
Lynnwood, WA 98036
- Reassigned Medicare billing, Washington enrollment
- 209 clinicians in this Medicare group
Everett, WA 98208
- Reassigned Medicare billing, Washington enrollment
- 194 clinicians in this Medicare group
Snoqualmie, WA 98065
- Reassigned Medicare billing, Washington enrollment
- Also billed through NPI 1144432634 (Washington)
- 144 clinicians in this Medicare group
Olympia, WA 98506
- Reassigned Medicare billing, Washington enrollment
- 186 clinicians in this Medicare group
Wenatchee, WA 98801
- Reassigned Medicare billing, Washington enrollment
- 651 clinicians in this Medicare group
Wenatchee, WA 98801
- Reassigned Medicare billing, Washington enrollment
- 558 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98122 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.
SEATTLE, WA 98122
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 Benjamin Iles's NPI number?
The NPI number for Benjamin Iles is 1609292002. It was assigned to this individual provider in the NPPES registry on March 10, 2014.
Where is Benjamin Iles located?
Benjamin Iles practices at 500 17th Ave, Seattle, WA 98122. The listed phone number is (206) 320-3700.
What is Benjamin Iles's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Benjamin Iles enrolled in Medicare?
Yes. Benjamin Iles 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 Benjamin Iles's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Iles reassigns Medicare benefits to 21 organizations: Radia Imaging Center Holdings LLC (Seattle, WA), Swedish Health Services (Seattle, WA), Evergreen Radia LLC (Kirkland, WA), Swedish Radia Imaging Center At Edmonds LLC (Edmonds, WA), Radia Inc P S (Lynnwood, WA) and 16 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 Benjamin Iles's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Benjamin Iles accept?
Health plans from Arkansas Blue Cross and Blue Shield, Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Health Advantage and Octave and 1 other insurer list Benjamin Iles 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.
When was this NPI record last updated?
The NPPES record for Benjamin Iles was last updated on December 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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. Benjamin Walter Donald Iles, DO · NPI 1609292002
Diagnostic Radiology physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since March 10, 2014.
## Identity
- **NPI:** 1609292002 (Entity type: Individual)
- **Enumerated:** March 10, 2014
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** OP61040926 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 500 17TH AVE, Seattle, WA 98122-5711
- **Phone:** (206) 320-3700 · **Fax:** (206) 320-5955
## 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:** 21 organizations under Medicare reassignment (form CMS-855R): Radia Imaging Center Holdings LLC (NPI 1639653017, Seattle, WA); Swedish Health Services (NPI 1689612954, Seattle, WA); Evergreen Radia LLC (NPI 1922095694, Kirkland, WA); Swedish Radia Imaging Center At Edmonds LLC (NPI 1164494373, Edmonds, WA); Radia Inc P S (NPI 1700045572, Lynnwood, WA); and 16 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Lincoln Mem Univ, Debusk Col Of Osteopathic Med, class of 2014
## Record status
- **NPPES last updated:** December 30, 2025
- **Other identifiers:** Other 0427470 (WA); Other 0427472 (WA); Other 0427473 (WA); and 5 more
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Source: [NPI Profile](https://npiprofile.com/npi/1609292002) · Data from the CMS NPPES public registry.