What is Philip Cassar's specialty?

Philip Cassar (NPI 1891868857) is a Medicare-billing provider whose primary specialty is Gastroenterology in Garden City, NY.

Where does Philip Cassar practice?

Philip Cassar practices in Garden City, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1891868857.

How much does Medicare pay Philip Cassar?

Philip Cassar (NPI 1891868857) received approximately $715K in total Medicare Part B payments, serving 1,558 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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