PROVIDER PROFILE · NPI 1780712273

Hussam AmmarM.D.

Internal MedicineWashington, DCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

115

Unique beneficiaries

—

Total services

235

Distinct HCPCS

Medicare payment

$17K

Peer benchmark

Total Medicare services vs. 503 Internal Medicine providers in DC — below median (cohort median 493).

PRESCRIBING · PART D · 2024

Total Rx claims

110

Beneficiaries

—

Total drug cost

$541

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Amlodipine Besylate40 claims

Rosuvastatin Calcium23 claims

Atorvastatin Calcium12 claims

Furosemide12 claims

Lisinopril12 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$19

Payment records

By payment type

Food and Beverage$19

REFERRAL NETWORK

Where Hussam Ammar'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HARRIS COUNTY HOSPITAL DISTRICT	102	668
John Higgins Cardiology · Houston, TX	24	250
City Of Houston Ambulance Service Provider · Houston, TX	24	243
Miguel Fabrega Diagnostic Radiology · Houston, TX	18	67
Modushudan Bhattacharjee Internal Medicine · Houston, TX	14	41
Akinsansoye Dosekun Nephrology · Houston, TX	11	103
Monica Patel Cardiology · Houston, TX	11	65

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