What is Roberto Diaz's specialty?

Roberto Diaz (NPI 1124261110) is a Medicare-billing provider whose primary specialty is Hand Surgery in Mountain View, CA.

Where does Roberto Diaz practice?

Roberto Diaz practices in Mountain View, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1124261110.

How much does Medicare pay Roberto Diaz?

Roberto Diaz (NPI 1124261110) received approximately $157K in total Medicare Part B payments, serving 482 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1124261110

Roberto DiazM.D.

PRACTICERXCONSULT CORPORATIONSee all providers at this practice →

Hand SurgeryMountain View, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

940

Unique beneficiaries

—

Total services

1,405

Distinct HCPCS

Medicare payment

$100K

Peer benchmark

Total Medicare services vs. 132 Hand Surgery providers in CA — below median (cohort median 1,713).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$196

Distinct drugs

Brand share

70.0%

Top prescribed drugs

Hydrocodone/Acetaminophen35 claims

Ibuprofen15 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$221

Payment records

By payment type

Food and Beverage$155

Travel and Lodging$66

Top paying entities

Food and Beverage$155

Travel and Lodging$66

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050308

Hospital

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). 1 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Edmund Tai Hematology-Oncology · Mountain View, CA	13	34

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
STANFORD HEALTH CARE	34	175
John Costouros Orthopedic Surgery · Redwood City, CA	14	51
Emilie Cheung Orthopedic Surgery · Stanford, CA	13	50
Sandip Biswal Diagnostic Radiology · Stanford, CA	12	13

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