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Physician

SPENCER ASHTON, M.D

Diagnostic Radiology

WALLA WALLA, WA, 99362
NPI: 1063678514

Hospital Affiliations

Search procedure prices at these hospitals only · all code types (Imaging & Radiology & related)

Common Procedures for Diagnostic Radiology

CT ScanMRIX-Ray InterpretationUltrasoundMammographyFluoroscopyPET ScanInterventional Radiology ProcedureImage-Guided BiopsyAngiography

Based on specialty. Actual services may vary — contact the provider's office to confirm.

Procedure Pricing (Medicare Data)

Based on CMS Medicare Provider Utilization data for 2023. These represent what this physician charged Medicare, not necessarily what you would pay. Compare with other physicians

ProcedureAvg ChargeMedicare AllowedMedicare PaidServices
77301
High precision radiation therapy planning
$938$405$31955
77338
Design and construction of radiation treatment device for high precision radiation therapy
$559$216$17359
77295
3d radiation therapy planning
$501$217$17339
77427
Radiation treatment management, 5 treatment sessions
$418$183$145210
77263
Complex radiation therapy planning
$375$162$12996
99205
New patient office or other outpatient visit, 60-74 minutes
$350$173$13577
99215
Established patient office or other outpatient visit, 40-54 minutes
$283$137$10924
99204
New patient office or other outpatient visit, 45-59 minutes
$272$128$10215
77293
Obtaining respiratory data needed to develop the optimal radiation treatment
$236$101$8123
99214
Established patient office or other outpatient visit, 30-39 minutes
$203$93$7034
77290
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved
$185$79$6345
99213
Established patient office or other outpatient visit, 20-29 minutes
$143$63$50163
77014
Ct guidance for insertion of radiation therapy fields
$143$43$34360
77334
Design and construction of complex radiation treatment device
$129$58$46275
92511
Exam of the nose and throat using an endoscope
$102$36$2526
99212
Established patient office or other outpatient visit, 10-19 minutes
$88$34$23103
77280
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area
$83$37$2944
77300
Calculation of radiation therapy dose
$75$31$25312
G6002
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy
$45$20$16505

Compare prices for procedures performed by Diagnostic Radiology physicians

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Physician identity data from the NPPES NPI Registry. Last synced 3/28/2026.