Dr. Benjamin Walter Donald Iles , DO
Radiology - Diagnostic Radiology • Seattle, WA
500 17th Ave
Seattle, WA 981225711
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
-
Dr. Benjamin Iles is listed in NPPES under Radiology - Diagnostic Radiology.
-
NPI assigned on March 10, 2014; this date does not establish years in practice.
-
Published CMS data list 184 Original Medicare Part B services in 2023.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023. Published rows only; this is not a quality measure.
-
Published Part B service records, 2023:
- 71045 — X-ray of chest, 1 view: 65 service units.
- 70450 — Ct scan head or brain without contrast: 28 service units.
- 72125 — Ct scan of upper spine without contrast: 21 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2022 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2023). CPT notice
See all 8 records in the table · Guide: How to read Medicare Part B data
-
Medicare Part B services went from 1,187 in 2020 to 184 in 2023.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2023.
Practice Location & Contact Primary Location
500 17th Ave
Seattle, WA 981225711
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 4 distinct additional practice-address records in East Lansing, MI; Lansing, MI; Tonasket, WA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 4 distinct group names: Central Washington Health Services Association; Medford Radiological Group Pc; Radia Inc P S and 1 more. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Lincoln Mem Univ, Debusk Col Of Osteopathic Med
2014
What Public CMS Data Show
Radiology - Diagnostic Radiology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $5,488 in 2023
The total amount Medicare approved for these services in 2023. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023.
Paid by Medicare
About $4,276 in 2023
The part of the Medicare-allowed amount that Medicare itself paid in 2023, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $17.64 in 2025
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2025.
Years since graduation
12 years (graduated 2014)
CMS Doctors and Clinicians data list 2014 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2014
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Iles has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Iles as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Seattle and Washington
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Iles are from 2023.
343 active clinicians are listed under Radiology - Diagnostic Radiology with a practice address in Seattle, WA (1,041 in Washington).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Seattle
1.2% of these 343 clinicians have the CMS telehealth indicator.
60.9% of these 343 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
-
Medicare Part B services
Medicare Part B services decreased 84% from 1,187 in 2020 to 184 in 2023.
- 2020: 1,187
- 2021: 2,292
- 2022: 787
- 2023: 184
-
Medicare-allowed amount
Medicare-allowed amount decreased 87% from $41,528 in 2020 to $5,488 in 2023.
- 2020: $41,528
- 2021: $73,234
- 2022: $25,037
- 2023: $5,488
-
Paid by Medicare
Paid by Medicare decreased 87% from $32,481 in 2020 to $4,276 in 2023.
- 2020: $32,481
- 2021: $55,978
- 2022: $19,283
- 2023: $4,276
-
Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2025 only.
Sources: CMS Medicare Physician & Other Practitioners (2023), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $17.64.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
|
WATCHMAN FLX | General | $17.64 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2019–2022 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2020–2023; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
71045
X-ray of chest, 1 view
|
65 | 64 | $29.47 | $8.99 |
|
70450
Ct scan head or brain without contrast
|
28 | 28 | $177.86 | $40.82 |
|
72125
Ct scan of upper spine without contrast
|
21 | 21 | $220.05 | $48.19 |
|
71046
X-ray of chest, 2 views
|
18 | 18 | $34.33 | $10.81 |
|
74177
Ct scan of abdomen and pelvis with contrast
|
17 | 17 | $305.72 | $87.62 |
|
76770
Complete ultrasound scan behind abdominal cavity
|
13 | 13 | $118.62 | $35.07 |
|
76770
Complete ultrasound scan behind abdominal cavity
|
11 | 11 | $126.00 | $35.60 |
|
93971
Ultrasound study of one arm or leg veins with compression and maneuvers
|
11 | 11 | $70.42 | $19.76 |
Source: CMS Part B by Provider and Service, 2023; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-12-30NUCC Taxonomy Code: 2085R0202X
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
NUCC Taxonomy Code: 2085P0229X
A radiologist who is proficient in all forms of diagnostic imaging as it pertains to the treatment of diseases in the newborn, infant, child and adolescent. This specialist has knowledge of both imaging and interventional procedures related to the care and management of diseases of children. A pediatric radiologist must be highly knowledgeable of all organ systems as they relate to growth and development, congenital malformations, diseases peculiar to infants and children and diseases that begin in childhood but cause substantial residual impairment in adulthood.
NUCC Taxonomy Code: 2085R0202X
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - DIAGNOSTIC RADIOLOGY
I20250310003425
MI
0345506879
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Radia Oregon Radiology Medical Group Llc
1229 Madison St, Seattle, WA 981043541
Phone: 4255631500
Medford Radiological Group Pc
12731 Se 25th Pl, Bellevue, WA 980054201
Phone: 5416185800
Radia Inc P S
101 N Main St, Coupeville, WA 982393413
Phone: 3606787607
Medford Radiological Group Pc
1433 12th Ave, Seattle, WA 981223961
Phone: 5416185800
Central Washington Health Services Association
1201 S Miller St, Wenatchee, WA 988013201
Phone: 5096622208
Secondary Practice Locations
4660 S Hagadorn Rd Ste 510
East Lansing, MI 488236805
Phone: 5173535053
203 S Western Ave
Tonasket, WA 988558803
Phone: 5094862151
4660 S Hagadorn Rd Ste 410
East Lansing, MI 488236819
Phone: 5173535053
3220 Discovery Dr Ste 100
Lansing, MI 489108609
Phone: 5179758930
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Radiology - Vascular & Interventional Radiology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 500 17TH AVE, SEATTLE, WA 981225711 (Tel: 2063203700)
Registered at 19020 33RD AVE W STE 210, LYNNWOOD, WA 980364748 (Tel: 4255631500)
Recorded as BENJAMIN ILES, DO
Radiology (license number reported to NPPES: WA OP61040926)
NPI status registered as active in NPPES database
Registered at 5100 W BROAD ST, COLUMBUS, OH 432281607 (Tel: 6145441000)
Registered at 1194 BENCHMARK PARK DR, COLUMBUS, OH 432203520 (Tel: 9203271955)
Recorded as BENJAMIN ILES
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Radiology - Diagnostic Radiology Specialists in Seattle
- Dr. Alexander Tornow, MD
- Dr. Tyler Kreager, MD
- Dr. Manish Dhyani, MBBS
- Dr. Grace Kalish, MD
- Dr. Penelope Thomas, MD
- Dr. Mitsutomi Ishiyama, MD
Mailing Address
19020 33rd Ave W Ste 210
Lynnwood, WA 980364748
Phone: 4255631500