PROVIDER PROFILE · NPI 1942397278

Amer ZaheerM.D.

Internal MedicineHouston, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

801

Unique beneficiaries

—

Total services

2,060

Distinct HCPCS

Medicare payment

$133K

Peer benchmark

Total Medicare services vs. 6,183 Internal Medicine providers in TX — top quintile (cohort median 673).

PRESCRIBING · PART D · 2024

Total Rx claims

237

Beneficiaries

—

Total drug cost

$8K

Distinct drugs

Brand share

24.1%

Top prescribed drugs

Hydrocodone/Acetaminophen29 claims

Metoprolol Succinate27 claims

Pantoprazole Sodium20 claims

Atorvastatin Calcium19 claims

Amlodipine Besylate17 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.

REFERRAL NETWORK

Where Amer Zaheer'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). 39 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CHI ST. LUKE'S HEALTH BAYLOR COLLEGE OF MEDICINE MEDICAL CENTER	130	513
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	91	257
City Of Houston Ambulance Service Provider · Houston, TX	46	200
John Pagani Diagnostic Radiology · Houston, TX	31	105
NPI 1225039548	30	93
Yochai Birnbaum Cardiology · Houston, TX	29	77
Chun Lin Interventional Cardiology · San Francisco, CA	26	88
Byron Bohnn Diagnostic Radiology · Houston, TX	22	73
Timothy Seipel Diagnostic Radiology · Houston, TX	20	36
Andrew Chang Diagnostic Radiology · Houston, TX	19	50
NPI 1255335535	18	101
Randall Stenoien Diagnostic Radiology · Houston, TX	17	49

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