What is Zouhair Hakak's specialty?

Zouhair Hakak (NPI 1700876323) is a Medicare-billing provider whose primary specialty is Internal Medicine in San Dimas, CA.

Where does Zouhair Hakak practice?

Zouhair Hakak practices in San Dimas, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1700876323.

How much does Medicare pay Zouhair Hakak?

Zouhair Hakak (NPI 1700876323) received approximately $208K in total Medicare Part B payments, serving 332 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1700876323

Zouhair HakakMD

Internal MedicineSan Dimas, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

788

Unique beneficiaries

—

Total services

2,255

Distinct HCPCS

Medicare payment

$204K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,436

Beneficiaries

—

Total drug cost

$82K

Distinct drugs

Brand share

15.7%

Top prescribed drugs

Atorvastatin Calcium104 claims

Pantoprazole Sodium82 claims

Carvedilol82 claims

Amlodipine Besylate68 claims

Levothyroxine Sodium68 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

67.1

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Zouhair Hakak'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). 35 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Robert Benson Diagnostic Radiology · Westlake, CA	117	924
Reza Dehdari Diagnostic Radiology · Tustin, CA	84	415
SCHAEFER AMBULANCE SERVICE, INC	60	254
Dinesh Samant Cardiology · Covina, CA	50	288
AKAMINE, JAMES	42	164
Unilab Corporation Clinical Laboratory · West Hills, CA	42	267
CANIZALES, CARLOS	41	217
Sabah Kadhium Family Practice · San Dimas, CA	39	528
John Goffigan Diagnostic Radiology · Edina, MN	31	141
Stuart Berry Diagnostic Radiology · Rancho Cucamonga, CA	30	159
PALENCHAR, BARTHOLOMEW	30	98
Patrick Truong Gastroenterology · West Covina, CA	25	81

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