What is David Buchanan's specialty?

David Buchanan (NPI 1639377120) is a Medicare-billing provider whose primary specialty is Cardiology in Canonsburg, PA.

Where does David Buchanan practice?

David Buchanan practices in Canonsburg, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1639377120.

How much does Medicare pay David Buchanan?

David Buchanan (NPI 1639377120) received approximately $91K in total Medicare Part B payments, serving 1,290 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639377120

David BuchananD.O.

CardiologyCanonsburg, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,985

Unique beneficiaries

—

Total services

2,149

Distinct HCPCS

Medicare payment

$87K

Peer benchmark

Total Medicare services vs. 1,062 Cardiology providers in PA — above median (cohort median 1,995).

PRESCRIBING · PART D · 2024

Total Rx claims

6,457

Beneficiaries

—

Total drug cost

$1.1M

Distinct drugs

Brand share

30.7%

Top prescribed drugs

Atorvastatin Calcium512 claims

Metoprolol Succinate496 claims

Rosuvastatin Calcium456 claims

Apixaban439 claims

Amlodipine Besylate374 claims

QUALITY · MIPS · 2024

Final MIPS score

93.9

Quality

85.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.80%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$263

Payment records

By payment type

Food and Beverage$263

Top paying entities

Food and Beverage$263

REFERRAL NETWORK

Where David Buchanan'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). 66 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BUTLER HEALTHCARE PROVIDERS	444	1,722
Marvin Baker Internal Medicine · Butler, PA	142	427
GROVE CITY MEDICAL CENTER	104	518
Samer Azouz Cardiology · Wexford, PA	92	322
SEIFERT, CAROL	82	168
Laxman Prajapat Cardiology · New York, NY	80	225
Thomas Franco Diagnostic Radiology · Monroeville, PA	76	188
Sunder Rao Cardiology · Butler, PA	76	227
Clyde Schultheis Diagnostic Radiology · Butler, PA	67	114
Butler Ambulance Service Co Ambulance Service Provider · Butler, PA	60	102
Brandon Repko Interventional Radiology · Las Vegas, NV	51	152
Raheela Pirzada Critical Care (Intensivists) · Butler, PA	45	150

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