What is David Butterly's specialty?

David Butterly (NPI 1518011832) is a Medicare-billing provider whose primary specialty is Nephrology in Durham, NC.

Where does David Butterly practice?

David Butterly practices in Durham, NC, based on the location reported in the CMS Medicare provider datasets for NPI 1518011832.

How much does Medicare pay David Butterly?

David Butterly (NPI 1518011832) received approximately $83K in total Medicare Part B payments, serving 256 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1518011832

David Butterly

PRACTICEPRIVATE DIAGNOSTIC CLINIC, PLLCSee all providers at this practice →

NephrologyDurham, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

444

Unique beneficiaries

—

Total services

799

Distinct HCPCS

Medicare payment

$78K

Peer benchmark

Total Medicare services vs. 295 Nephrology providers in NC — below median (cohort median 1,277).

PRESCRIBING · PART D · 2024

Total Rx claims

1,241

Beneficiaries

—

Total drug cost

$79K

Distinct drugs

Brand share

9.1%

Top prescribed drugs

Amlodipine Besylate134 claims

Carvedilol124 claims

Calcium Acetate88 claims

Atorvastatin Calcium69 claims

Prednisone57 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where David Butterly'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). 67 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
John Middleton Nephrology · Durham, NC	131	507
Augustus Grant Clinical Cardiac Electrophysiology · Durham, NC	116	309
Lacey Washington Diagnostic Radiology · Durham, NC	90	241
Neil Freedman Cardiology · Durham, NC	90	213
DVA RENAL HEALTHCARE INC	88	760
DVA RENAL HEALTHCARE INC	82	517
Holman Mcadams Diagnostic Radiology · Durham, NC	77	175
Jonathan Stiber Cardiology · Durham, NC	74	202
County Of Durham Finance Dept Ambulance Service Provider · Durham, NC	68	142
Ruediger Lehrich Nephrology · Durham, NC	67	282
ROOS, JUSTUS	65	168
Eugene Kovalik Nephrology · Durham, NC	62	199

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