What is Gregary Marhefka's specialty?

Gregary Marhefka (NPI 1649226184) is a Medicare-billing provider whose primary specialty is Cardiology in Philadelphia, PA.

Where does Gregary Marhefka practice?

Gregary Marhefka practices in Philadelphia, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1649226184.

How much does Medicare pay Gregary Marhefka?

Gregary Marhefka (NPI 1649226184) received approximately $109K in total Medicare Part B payments, serving 563 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1649226184

Gregary MarhefkaMD

CardiologyPhiladelphia, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,161

Unique beneficiaries

—

Total services

1,725

Distinct HCPCS

Medicare payment

$103K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

2,170

Beneficiaries

—

Total drug cost

$481K

Distinct drugs

Brand share

25.9%

Top prescribed drugs

Metoprolol Succinate274 claims

Atorvastatin Calcium221 claims

Rosuvastatin Calcium183 claims

Apixaban139 claims

Losartan Potassium114 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$23

Payment records

By payment type

Food and Beverage$23

Top paying entities

Food and Beverage$23

REFERRAL NETWORK

Where Gregary Marhefka'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). 84 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THOMAS JEFFERSON UNIVERSITY HOSPITALS INC	600	1,346
FALCK NORTHEAST CORP.	110	170
Terri Tuckman Diagnostic Radiology · Philadelphia, PA	96	150
David Karasick Diagnostic Radiology · Philadelphia, PA	92	188
Matthew Decaro Internal Medicine · Philadelphia, PA	92	222
David Wiener Cardiology · Philadelphia, PA	82	145
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	76	165
City Of Philadelphia Ambulance Service Provider · Philadelphia, PA	60	100
Andrej Lyshchik Diagnostic Radiology · Philadelphia, PA	59	91
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	58	125
Paul Mather Advanced Heart Failure and Transplant Cardiology · Philadelphia, PA	52	126
Reginald Ho Clinical Cardiac Electrophysiology · Philadelphia, PA	52	92

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