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PROVIDER PROFILE · NPI 1043300148

Ammar HalloumM.D.

Pulmonary DiseaseBrownsville, TXI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 450028
Hospital
CCN 450033
Hospital
CCN 450855
Hospital
CCN 452101
Long-term care hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
302
Unique beneficiaries
—
Total services
623
Distinct HCPCS
6
Medicare payment
$64K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 664 Pulmonary Disease providers in TX — below median (cohort median 1,111).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$100
Payment records
1
By payment type
Food and Beverage$100
REFERRAL NETWORK

Where Ammar Halloum'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). 70 inbound referrers · 134 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Ricardo Schwarcz
Pulmonary Disease · Brownsville, TX
273825
VHS BROWNSVILLE HOSPITAL COMPANY LLC268743
Charles Fisher
Diagnostic Radiology · Harlingen, TX
178459
Clay Padginton
Diagnostic Radiology · Brownsville, TX
155450
VHS HARLINGEN HOSPITAL COMPANY LLC144254
Franz Velarde
Diagnostic Radiology · Harlingen, TX
141293
SOUTH TEXAS REHABILITATION HOSPITAL LP138195
Jorge Saenz
Diagnostic Radiology · Weslaco, TX
129323
NPI 1013131242118181
COLUMBIA VALLEY HEALTHCARE SYSTEM, L.P.90155
Jumar Apolinario
Physical Medicine and Rehabilitation · Brownsville, TX
87670
Darlington Udeh
Infectious Disease · Brownsville, TX
79446
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Stanley Sy
Pulmonary Disease · Brownsville, TX
3471,155
Ricardo Schwarcz
Pulmonary Disease · Brownsville, TX
263726
VHS BROWNSVILLE HOSPITAL COMPANY LLC263606
William Taw
Diagnostic Radiology · Harlingen, TX
226645
Michael Golden
Diagnostic Radiology · Tulsa, OK
166460
Charles Fisher
Diagnostic Radiology · Harlingen, TX
164402
Jairo Rodriguez
Diagnostic Radiology · San Benito, TX
158414
Rubens Pierami Neto
Diagnostic Radiology · Jacksonville, FL
149359
Jorge Saenz
Diagnostic Radiology · Weslaco, TX
135312
City Of Brownsville
Ambulance Service Provider · Brownsville, TX
119396
Harry Butters
Diagnostic Radiology · Harlingen, TX
117251
Clay Padginton
Diagnostic Radiology · Brownsville, TX
117314
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.