PROVIDER PROFILE · NPI 1861461162

John LeightonMD

Hematology-OncologyPhiladelphia, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

404

Unique beneficiaries

—

Total services

706

Distinct HCPCS

Medicare payment

$61K

Peer benchmark

Total Medicare services vs. 417 Hematology-Oncology providers in PA — below median (cohort median 753).

PRESCRIBING · PART D · 2024

Total Rx claims

835

Beneficiaries

—

Total drug cost

$1.9M

Distinct drugs

Brand share

21.7%

Top prescribed drugs

Prednisone112 claims

Abiraterone Acetate84 claims

Olanzapine74 claims

Anastrozole73 claims

Apixaban71 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$650

Consulting Fee$525

Education$92

Top paying entities

Food and Beverage$650

Consulting Fee$525

Education$92

REFERRAL NETWORK

Where John Leighton'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	204	2,039
Padmaja Jonnalagadda Diagnostic Radiology · Philadelphia, PA	30	102
Garo Garibian Internal Medicine · Philadelphia, PA	26	112
Igor Goykhman Diagnostic Radiology · Philadelphia, PA	24	50
CAPUTO, LARRY	22	98
Cheryl Kirby Diagnostic Radiology · Philadelphia, PA	21	50
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	20	60
Vincent Figueredo Cardiology · Langhorne, PA	20	55
HORROW, MINDY	18	42
Anthony Scarpaci Hematology-Oncology · Sewell, NJ	16	58
Aman Amanullah Cardiology · Philadelphia, PA	16	53
City Of Philadelphia Ambulance Service Provider · Philadelphia, PA	16	34

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