PROVIDER PROFILE · NPI 1295831535

George MarkusM.D.

Internal MedicineRichardson, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

965

Unique beneficiaries

—

Total services

1,402

Distinct HCPCS

Medicare payment

$61K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

11,694

Beneficiaries

—

Total drug cost

$824K

Distinct drugs

158

Brand share

21.4%

Top prescribed drugs

Levothyroxine Sodium649 claims

Amlodipine Besylate449 claims

Rosuvastatin Calcium409 claims

Atorvastatin Calcium395 claims

Metformin Hcl386 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$143

Payment records

By payment type

Food and Beverage$143

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Home health agency

Hospital

Hospital

Inpatient rehabilitation facility

REFERRAL NETWORK

Where George Markus'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). 8 inbound referrers · 12 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
METHODIST HOSPITALS OF DALLAS	94	237
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	24	59
WEINGARDEN, GARY	20	47
Pathologists Bio-Medical Laboratories Pllc Clinical Laboratory · Coppell, TX	16	47
Preferred Imaging Of Garland, Llc Independent Diagnostic Testing Facility (IDTF) · Richardson, TX	14	17
WEBB, GARY	14	33
Jeffrey Hassell Urology · Plano, TX	13	49
Hootan Rahimizadeh Cardiology · Richardson, TX	12	43

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
CLEARPOINT DIAGNOSTIC LABORATORIES, LLC	360	662
Med Fusion, Llc Clinical Laboratory · Lewisville, TX	334	554
METHODIST HOSPITALS OF DALLAS	67	167
WEINGARDEN, GARY	29	89
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	24	52
Btdi Jv Llp Independent Diagnostic Testing Facility (IDTF) · Richardson, TX	19	30
Preferred Imaging Of Garland, Llc Independent Diagnostic Testing Facility (IDTF) · Richardson, TX	19	31
Hootan Rahimizadeh Cardiology · Richardson, TX	16	46
JOHNSON, THOMAS	15	27
Edward Pong Diagnostic Radiology · Plano, TX	14	33
Jeffrey Hassell Urology · Plano, TX	13	44
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Irving, TX	13	24

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