What is William Kirk's specialty?

William Kirk (NPI 1932106804) is a Medicare-billing provider whose primary specialty is Vascular Surgery in San Antonio, TX.

Where does William Kirk practice?

William Kirk practices in San Antonio, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1932106804.

How much does Medicare pay William Kirk?

William Kirk (NPI 1932106804) received approximately $131K in total Medicare Part B payments, serving 406 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1932106804

William KirkMD

Vascular SurgerySan Antonio, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

873

Unique beneficiaries

—

Total services

1,117

Distinct HCPCS

Medicare payment

$84K

Peer benchmark

Total Medicare services vs. 273 Vascular Surgery providers in TX — above median (cohort median 854).

PRESCRIBING · PART D · 2024

Total Rx claims

161

Beneficiaries

—

Total drug cost

$21K

Distinct drugs

Brand share

48.4%

Top prescribed drugs

Clopidogrel Bisulfate51 claims

Cilostazol42 claims

Apixaban27 claims

Tramadol Hcl26 claims

Gabapentin15 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$73

Payment records

By payment type

Food and Beverage$73

Top paying entities

Food and Beverage$73

REFERRAL NETWORK

Where William Kirk'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). 47 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Stephen Carey Cardiology · New Braunfels, TX	89	217
Richard Wilks Cardiology · San Antonio, TX	81	254
City Of San Antonio Texas Ambulance Service Provider · San Antonio, TX	77	108
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	72	210
CHRISTUS SANTA ROSA HEALTH CARE CORPORATION	62	127
Kent Rohweder Diagnostic Radiology · San Antonio, TX	60	131
METHODIST HEALTHCARE SYSTEM OF SAN ANTONIO, LTD., L.L.P.	51	136
NPI 1225003981	46	71
Martin Flores Anesthesiology · San Antonio, TX	42	116
Benjamin Millar Neurology · San Antonio, TX	41	71
Ankitkumar Patel Diagnostic Radiology · San Antonio, TX	34	69
Daniel Pacheco Diagnostic Radiology · San Antonio, TX	32	64

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