PROVIDER PROFILE · NPI 1851300891

Roberto Diaz

PRACTICEROBERTO F. DIAZ, M.D., P.A.See all providers at this practice →

Internal MedicineCorpus Christi, TXI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$99

Payment records

By payment type

Food and Beverage$99

Top paying entities

Food and Beverage$99

REFERRAL NETWORK

Where Roberto Diaz'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). 81 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CHRISTUS SPOHN HEALTH SYSTEM CORPORATION	446	2,918
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	198	781
HIDALGO COUNTY EMERGENCY SERVICE FOUNDATION	143	645
Genetic Technological Innovations, Llc Clinical Laboratory · Scottsdale, AZ	139	429
NPI 1265797773	131	747
Suraj Kamat Cardiology · Alice, TX	130	997
Kenneth Matejka Diagnostic Radiology · Corpus Christi, TX	118	381
GUTIERREZ QUEHL, CARLOS	114	421
GOLD HORSES, LLC	104	1,095
Thomas Ertzner Diagnostic Radiology · Corpus Christi, TX	103	403
PHYSICIANS CHOICE LABORATORY SERVICES, LLC	90	427
MEDINA, MATIAS	86	337

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