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PROVIDER PROFILE · NPI 1780613323

Marc ShalabyMD

Internal MedicinePhiladelphia, PAI
CROSS-REFERENCE

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REFERRAL NETWORK

Where Marc Shalaby'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PRESBYTERIAN MEDICAL CENTER OF THE UNIVERSITY OF PENNSYLVANIA HEALTH S2591,181
Seth Glick
Diagnostic Radiology · Philadelphia, PA
48109
Patricia Bomalaski
Nurse Practitioner · Philadelphia, PA
3986
City Of Philadelphia
Ambulance Service Provider · Philadelphia, PA
3273
Aba Barden-Maja
Hospitalist · Philadelphia, PA
3147
Robin Canada
Internal Medicine · Philadelphia, PA
3150
Anita Lee
Internal Medicine · Philadelphia, PA
2951
Matthew Rusk
Internal Medicine · Philadelphia, PA
2561
Eduardo Mortani Barbosa
Diagnostic Radiology · Philadelphia, PA
1323
Susan Roth
Diagnostic Radiology · Philadelphia, PA
1219
Neil Levin
Cardiology · Philadelphia, PA
1121
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
219
Unique beneficiaries
—
Total services
290
Distinct HCPCS
9
Medicare payment
$16K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4,434 Internal Medicine providers in PA — below median (cohort median 550).
PRESCRIBING · PART D · 2024
Total Rx claims
1,003
Beneficiaries
—
Total drug cost
$65K
Distinct drugs
30
Brand share
16.7%
Top prescribed drugs
Atorvastatin Calcium147 claims
Amlodipine Besylate96 claims
Levothyroxine Sodium58 claims
Rosuvastatin Calcium53 claims
Metformin Hcl51 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.