What is William Stone's specialty?

William Stone (NPI 1942285598) is a Medicare-billing provider whose primary specialty is Vascular Surgery in Scottsdale, AZ.

Where does William Stone practice?

William Stone practices in Scottsdale, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1942285598.

How much does Medicare pay William Stone?

William Stone (NPI 1942285598) received approximately $97K in total Medicare Part B payments, serving 391 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1942285598

William StoneM.D.

PRACTICEMAYO CLINIC ARIZONASee all providers at this practice →

Vascular SurgeryScottsdale, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

514

Unique beneficiaries

—

Total services

558

Distinct HCPCS

Medicare payment

$30K

Peer benchmark

Total Medicare services vs. 79 Vascular Surgery providers in AZ — below median (cohort median 868).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$306

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Clopidogrel Bisulfate26 claims

QUALITY · MIPS · 2024

Final MIPS score

86.5

Quality

78.3

Cost

76.6

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.48%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$136

Payment records

By payment type

Food and Beverage$136

Top paying entities

Food and Beverage$136

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 030103

Hospital

REFERRAL NETWORK

Where William Stone'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MAYO CLINIC ARIZONA	123	577
Nirvikar Dahiya Diagnostic Radiology · Scottsdale, AZ	24	62
Samuel Wang Physician Assistant · Phoenix, AZ	23	55
Frederick Chen Diagnostic Radiology · Scottsdale, AZ	15	35
Ryan Robetorye Pathology · Scottsdale, AZ	15	23
Maitray Patel Diagnostic Radiology · Scottsdale, AZ	14	40
Jeffry Kriegshauser Interventional Radiology · Phoenix, AZ	12	36
Clinton Wellnitz Diagnostic Radiology · Scottsdale, AZ	12	29

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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