What is Spencer Ashton's specialty?

Spencer Ashton (NPI 1063678514) is a Medicare-billing provider whose primary specialty is Radiation Oncology in Walla Walla, WA.

Where does Spencer Ashton practice?

Spencer Ashton practices in Walla Walla, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1063678514.

How much does Medicare pay Spencer Ashton?

Spencer Ashton (NPI 1063678514) received approximately $175K in total Medicare Part B payments, serving 374 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1063678514

Spencer AshtonM.D

Radiation OncologyWalla Walla, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,226

Unique beneficiaries

—

Total services

2,716

Distinct HCPCS

Medicare payment

$173K

Peer benchmark

Total Medicare services vs. 137 Radiation Oncology providers in WA — top quintile (cohort median 1,376).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$951

Distinct drugs

Brand share

20.4%

Top prescribed drugs

Tamsulosin Hcl20 claims

Oxycodone Hcl12 claims

Dexamethasone11 claims

Hydrocodone/Acetaminophen11 claims

QUALITY · MIPS · 2024

Final MIPS score

81.2

Quality

100.0

Cost

87.4

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.26%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$54

Payment records

By payment type

Food and Beverage$54

Top paying entities

Food and Beverage$54

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 460007

Hospital

CCN 460021

Hospital

CCN 461333

Hospital

REFERRAL NETWORK

Where Spencer Ashton's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 10 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
IHC HEALTH SERVICES, INC.	93	975
John Owen Diagnostic Radiology · St George, UT	21	92
Richard Tebbs Physician Assistant · St George, UT	21	165
Steven Davis Diagnostic Radiology · St George, UT	18	79
Karen Lin Hematology-Oncology · Cedar City, UT	14	112
Brett Christian Diagnostic Radiology · St George, UT	13	47
John Davis Diagnostic Radiology · St George, UT	12	30
NPI 1295753325	11	18
Michael Oldroyd Diagnostic Radiology · St George, UT	11	36
Tracy Orr Diagnostic Radiology · St George, UT	11	34

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
IHC HEALTH SERVICES, INC.	110	1,000
IHC HEALTH SERVICES, INC.	36	245
TUDOR, BRIAN	20	220
Richard Tebbs Physician Assistant · St George, UT	18	163
NPI 1295753325	18	36
Karen Lin Hematology-Oncology · Cedar City, UT	17	111
Lincoln Nadauld Medical Oncology · St George, UT	15	117
WINTCH, RICHARD	14	58
Troy Stonely Diagnostic Radiology · Milwaukee, WI	12	34
John Davis Diagnostic Radiology · St George, UT	11	25

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events