What is John Ferretti's specialty?

John Ferretti (NPI 1477518777) is a Medicare-billing provider whose primary specialty is Internal Medicine in Erie, PA.

Where does John Ferretti practice?

John Ferretti practices in Erie, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1477518777.

How much does Medicare pay John Ferretti?

John Ferretti (NPI 1477518777) received approximately $56K in total Medicare Part B payments, serving 477 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1477518777

John FerrettiDO

Internal MedicineErie, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

732

Unique beneficiaries

—

Total services

1,379

Distinct HCPCS

Medicare payment

$49K

Peer benchmark

Total Medicare services vs. 4,434 Internal Medicine providers in PA — top quintile (cohort median 550).

PRESCRIBING · PART D · 2024

Total Rx claims

11,584

Beneficiaries

—

Total drug cost

$885K

Distinct drugs

175

Brand share

23.0%

Top prescribed drugs

Atorvastatin Calcium531 claims

Amlodipine Besylate430 claims

Pantoprazole Sodium376 claims

Levothyroxine Sodium351 claims

Donepezil Hcl346 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$152

Payment records

By payment type

Food and Beverage$152

Top paying entities

Food and Beverage$152

REFERRAL NETWORK

Where John Ferretti'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). 56 inbound referrers · 91 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HAUK, MICHAEL	279	1,015
Associated Clinical Laboratories Clinical Laboratory · Erie, PA	249	1,455
James Lin Geriatric Medicine · Erie, PA	175	1,495
Eric Milie Internal Medicine · Erie, PA	161	705
Emergycare, Inc Ambulance Service Provider · Erie, PA	149	654
UPMC HAMOT	118	429
MILLCREEK COMMUNITY HOSPITAL	103	320
EDWARDS, RANDY	101	367
Karl Falk General Practice · Erie, PA	83	1,458
LEE, JASON	75	500
Alan Esper General Surgery · Erie, PA	74	216
MILLCREEK PARAMEDIC SERVICE, INC.	69	226

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MILLCREEK COMMUNITY HOSPITAL	632	5,119
NEDRESKY, JOSEPH	275	1,060
Danielle Hansen Geriatric Medicine · Erie, PA	236	1,675
James Lin Geriatric Medicine · Erie, PA	208	1,745
Associated Clinical Laboratories Clinical Laboratory · Erie, PA	193	912
HAUK, MICHAEL	139	451
Kevin Falk Osteopathic Manipulative Medicine · Erie, PA	137	1,465
MILLCREEK COMMUNITY HOSPITAL	121	570
William Esper Internal Medicine · Erie, PA	111	462
Kevin Mikielski Cardiology · Erie, PA	110	395
Douglas Fronzaglia Internal Medicine · Erie, PA	109	939
Karl Falk General Practice · Erie, PA	102	1,911

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