What is William Buckley's specialty?

William Buckley (NPI 1710155916) is a Medicare-billing provider whose primary specialty is Cardiology in Riverhead, NY.

Where does William Buckley practice?

William Buckley practices in Riverhead, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1710155916.

How much does Medicare pay William Buckley?

William Buckley (NPI 1710155916) received approximately $547K in total Medicare Part B payments, serving 2,058 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1710155916

William BuckleyMD

PRACTICEEAST END CARDIOLOGY PCSee all providers at this practice →

CardiologyRiverhead, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,873

Unique beneficiaries

—

Total services

8,314

Distinct HCPCS

Medicare payment

$541K

Peer benchmark

Total Medicare services vs. 1,949 Cardiology providers in NY — top quintile (cohort median 2,081).

PRESCRIBING · PART D · 2024

Total Rx claims

4,378

Beneficiaries

—

Total drug cost

$659K

Distinct drugs

Brand share

14.3%

Top prescribed drugs

Rosuvastatin Calcium821 claims

Atorvastatin Calcium387 claims

Metoprolol Succinate337 claims

Lisinopril301 claims

Carvedilol297 claims

QUALITY · MIPS · 2024

Final MIPS score

90.8

Quality

91.8

Cost

75.2

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.66%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where William Buckley'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). 71 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CENTRAL SUFFOLK HOSPITAL	282	582
PEARSON, JOHN	167	321
Ricardo Monserrate Cardiology · Riverhead, NY	157	248
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	152	380
Barry Armandi Diagnostic Radiology · Riverhead, NY	142	254
David Gross Diagnostic Radiology · Riverhead, NY	102	202
Adam Fiterstein Emergency Medicine · New York, NY	89	204
ENZO CLINICAL LABS, INC.	82	162
Kai Sturmann Emergency Medicine · Greenport, NY	79	159
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	75	140
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	71	186
Fulvio Mazzucchi Cardiology · Riverhead, NY	68	106

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