What is Zoheir El-Hajjaoui's specialty?

Zoheir El-Hajjaoui (NPI 1831199058) is a Medicare-billing provider whose primary specialty is Internal Medicine in Victorville, CA.

Where does Zoheir El-Hajjaoui practice?

Zoheir El-Hajjaoui practices in Victorville, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1831199058.

How much does Medicare pay Zoheir El-Hajjaoui?

Zoheir El-Hajjaoui (NPI 1831199058) received approximately $12K in total Medicare Part B payments, serving 76 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1831199058

Zoheir El-HajjaouiM.D.

PRACTICEHIGH DESERT SPECIALTY GROUPSee all providers at this practice →

Internal MedicineVictorville, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — below median (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

2,638

Beneficiaries

—

Total drug cost

$152K

Distinct drugs

Brand share

17.9%

Top prescribed drugs

Atorvastatin Calcium204 claims

Amlodipine Besylate155 claims

Hydrocodone/Acetaminophen135 claims

Lisinopril111 claims

Omeprazole97 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Zoheir El-Hajjaoui'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). 1 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Ziad El-Hajjaoui Internal Medicine · Hesperia, CA	85	138

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events