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PROVIDER PROFILE · NPI 1801095989

Ammar ShaheenMD

PRACTICECHEST DISEASES ASSOCIATES PCSee all providers at this practice →
Pulmonary DiseaseMerrillville, INI
CROSS-REFERENCE

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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
821
Unique beneficiaries
—
Total services
1,674
Distinct HCPCS
11
Medicare payment
$137K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 232 Pulmonary Disease providers in IN — top quintile (cohort median 828).
PRESCRIBING · PART D · 2024
Total Rx claims
3,369
Beneficiaries
—
Total drug cost
$1.1M
Distinct drugs
33
Brand share
59.3%
Top prescribed drugs
Montelukast Sodium719 claims
Fluticasone/Umeclidin/Vilanter483 claims
Albuterol Sulfate384 claims
Fluticasone/Vilanterol226 claims
Prednisone176 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$929
Payment records
41
By payment type
Food and Beverage$929
REFERRAL NETWORK

Where Ammar Shaheen'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). 104 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
THE METHODIST HOSPITALS, INC343950
NPI 1255312450158377
Shailesh Bhatt
Diagnostic Radiology · Schererville, IN
117323
Bilal Safadi
Pulmonary Disease · Merrillville, IN
115201
Murthy Chimata
Diagnostic Radiology · Schererville, IN
101195
FRANCISCAN HEALTH CROWN POINT99300
Abdul Kawamleh
Cardiology · Portage, IN
97221
Kenneth Segel
Diagnostic Radiology · Edina, MN
92193
Vijay Dave
Cardiology · Merrillville, IN
78174
Alexander Bozanich
Pulmonary Disease · Munster, IN
67206
Kais Yehyawi
Cardiology · Portage, IN
67138
GARLAPATI, VENKATRAMA67189
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.