PROVIDER PROFILE · NPI 1891868857

Philip CassarM.D.

PRACTICECHRIS DEMETRIOU MD PCSee all providers at this practice →

GastroenterologyGarden City, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,031

Unique beneficiaries

—

Total services

6,072

Distinct HCPCS

Medicare payment

$690K

Peer benchmark

Total Medicare services vs. 1,360 Gastroenterology providers in NY — top quintile (cohort median 521).

PRESCRIBING · PART D · 2024

Total Rx claims

300

Beneficiaries

—

Total drug cost

$41K

Distinct drugs

Brand share

6.7%

Top prescribed drugs

Pantoprazole Sodium202 claims

Lubiprostone41 claims

Omeprazole37 claims

Linaclotide20 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$843

Payment records

By payment type

Food and Beverage$843

REFERRAL NETWORK

Where Philip Cassar'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). 91 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Robert Bonasera Gastroenterology · Garden City, NY	185	1,488
WSNCHS NORTH, INC.	130	384
NPI 1285668665	105	520
NYU LANGONE HOSPITALS	85	295
NORTH SHORE UNIVERSITY HOSPITAL	77	250
Jonathan Lerner Diagnostic Radiology · Port Jefferson, NY	60	385
Conellia Ha Diagnostic Radiology · Rockville Centre, NY	58	335
Maqsood Alam Infectious Disease · Jericho, NY	57	310
HUNTER EMS INC.	42	100
Scott Sherman Diagnostic Radiology · Roslyn, NY	40	126
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	39	168
Skender Driza Internal Medicine · Brooklyn, NY	37	239

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