What is William Calton's specialty?

William Calton (NPI 1609876374) is a Medicare-billing provider whose primary specialty is Vascular Surgery in Spartanburg, SC.

Where does William Calton practice?

William Calton practices in Spartanburg, SC, based on the location reported in the CMS Medicare provider datasets for NPI 1609876374.

How much does Medicare pay William Calton?

William Calton (NPI 1609876374) received approximately $95K in total Medicare Part B payments, serving 1,370 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1609876374

William CaltonMD

PRACTICESPARTANBURG MEDICAL CENTERSee all providers at this practice →

Vascular SurgerySpartanburg, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,801

Unique beneficiaries

—

Total services

1,879

Distinct HCPCS

Medicare payment

$57K

Peer benchmark

Total Medicare services vs. 82 Vascular Surgery providers in SC — top quintile (cohort median 1,317).

PRESCRIBING · PART D · 2024

Total Rx claims

251

Beneficiaries

—

Total drug cost

$77K

Distinct drugs

Brand share

68.9%

Top prescribed drugs

Clopidogrel Bisulfate96 claims

Rivaroxaban43 claims

Apixaban34 claims

Atorvastatin Calcium29 claims

Cilostazol28 claims

QUALITY · MIPS · 2024

Final MIPS score

94.7

Quality

89.4

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.83%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$733

Payment records

By payment type

Food and Beverage$733

Top paying entities

Food and Beverage$733

REFERRAL NETWORK

Where William Calton'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). 127 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PARNES, NEIL	115	191
Michael Enright Diagnostic Radiology · Spartanburg, SC	115	199
Kelan Brown Diagnostic Radiology · Spartanburg, SC	107	173
KAVANAGH, JOSEPH	94	153
KURKJIAN, JOSEPH	84	123
David Pelino Diagnostic Radiology · Spartanburg, SC	79	137
WOODS, AUBURN	73	131
WARREN, LAWRENCE	68	98
David Rodak Clinical Cardiac Electrophysiology · Spartanburg, SC	67	117
David Ike Cardiology · Spartanburg, SC	61	109
Joan Burkhardt Diagnostic Radiology · Spartanburg, SC	57	79
James Haswell Diagnostic Radiology · Columbia, SC	53	76

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