What is John Lamancuso's specialty?

John Lamancuso (NPI 1861436719) is a Medicare-billing provider whose primary specialty is Internal Medicine in Jamestown, NY.

Where does John Lamancuso practice?

John Lamancuso practices in Jamestown, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1861436719.

How much does Medicare pay John Lamancuso?

John Lamancuso (NPI 1861436719) received approximately $111K in total Medicare Part B payments, serving 577 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861436719

John LamancusoMD, FACP

Internal MedicineJamestown, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,490

Unique beneficiaries

—

Total services

2,192

Distinct HCPCS

Medicare payment

$107K

Peer benchmark

Total Medicare services vs. 7,864 Internal Medicine providers in NY — top quintile (cohort median 552).

PRESCRIBING · PART D · 2024

Total Rx claims

14,647

Beneficiaries

—

Total drug cost

$855K

Distinct drugs

147

Brand share

17.3%

Top prescribed drugs

Rosuvastatin Calcium995 claims

Losartan Potassium827 claims

Amlodipine Besylate727 claims

Metoprolol Succinate654 claims

Atorvastatin Calcium637 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 John Lamancuso'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). 40 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Wca Services Corporation Ambulance Service Provider · Jamestown, NY	151	517
Otis Colvin Diagnostic Radiology · Louisville, KY	106	352
William Swagler Internal Medicine · Erie, PA	80	189
Antonio Roman Cardiology · Jamestown, NY	64	245
George So Cardiology · Jamestown, NY	62	232
ARNAL, FRANK	44	199
Associated Clinical Laboratories Clinical Laboratory · Erie, PA	42	124
Keith Kulju Gastroenterology · Jamestown, NY	39	301
COLLINS, PATRICK	35	118
Albert Persia Family Practice · Jamestown, NY	33	144
Kathleen Fanos Internal Medicine · Jamestown, NY	32	127
Thomas Belt Emergency Medicine · Rochester, NY	30	84

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