What is George Rizk's specialty?

George Rizk (NPI 1730145459) is a Medicare-billing provider whose primary specialty is Cardiology in Prescott, AZ.

Where does George Rizk practice?

George Rizk practices in Prescott, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1730145459.

How much does Medicare pay George Rizk?

George Rizk (NPI 1730145459) received approximately $196K in total Medicare Part B payments, serving 1,901 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1730145459

George RizkM.D.

CardiologyPrescott, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,885

Unique beneficiaries

—

Total services

5,064

Distinct HCPCS

Medicare payment

$177K

Peer benchmark

Total Medicare services vs. 363 Cardiology providers in AZ — top quintile (cohort median 2,847).

PRESCRIBING · PART D · 2024

Total Rx claims

6,172

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

Brand share

28.1%

Top prescribed drugs

Atorvastatin Calcium579 claims

Apixaban430 claims

Amlodipine Besylate426 claims

Rosuvastatin Calcium378 claims

Lisinopril373 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$155

Payment records

By payment type

Food and Beverage$155

Top paying entities

Food and Beverage$155

REFERRAL NETWORK

Where George Rizk'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). 97 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Life Line Ambulance Service Inc Ambulance Service Provider · Prescott, AZ	226	411
Brian Kimball Diagnostic Radiology · Prescott, AZ	192	460
Matthew Dicker Diagnostic Radiology · Prescott, AZ	185	430
JOHNSON, BRENT	164	393
Stanley Smith Diagnostic Radiology · Omaha, NE	161	385
Ashley Showman Nurse Practitioner · Prescott, AZ	129	416
Jill Zogob Nurse Practitioner · Prescott, AZ	123	391
HIGH DESERT DIAGNOSTIC LABORATORY	121	489
Florin Moisiuc Internal Medicine · Prescott, AZ	92	242
LABORATORY CORPORATION OF AMERICA	87	480
Larry Owens Hospitalist · Prescott, AZ	84	222
GRIFFIN, JOSEPH	78	305

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