PROVIDER PROFILE · NPI 1639101058

David DiazMD

PRACTICEMERIDIAN SURGICAL GROUP, INCSee all providers at this practice →

General SurgeryCarmel, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$7K

Peer benchmark

Total Medicare services vs. 454 General Surgery providers in IN — below median (cohort median 270).

PRESCRIBING · PART D · 2024

Total Rx claims

206

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

46.1%

Top prescribed drugs

Omeprazole62 claims

Ondansetron49 claims

Oxycodone Hcl/Acetaminophen33 claims

Sucralfate23 claims

Mirtazapine14 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$507

Payment records

By payment type

Food and Beverage$507

Top paying entities

Food and Beverage$507

REFERRAL NETWORK

Where David 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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jennifer Bradley Physician Assistant · Carmel, IN	25	100
SHAW, KAMI	22	49
Margaret Brengle Diagnostic Radiology · Indianapolis, IN	13	53

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