What is Diego Ruiz's specialty?

Diego Ruiz (NPI 1790727097) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Palo Alto, CA.

Where does Diego Ruiz practice?

Diego Ruiz practices in Palo Alto, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1790727097.

How much does Medicare pay Diego Ruiz?

Diego Ruiz (NPI 1790727097) received approximately $146K in total Medicare Part B payments, serving 911 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1790727097

Diego RuizMD

Diagnostic RadiologyPalo Alto, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,001

Unique beneficiaries

—

Total services

17,687

Distinct HCPCS

Medicare payment

$124K

Peer benchmark

Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — top quintile (cohort median 2,975).

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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Diego Ruiz'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). 44 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jon Keller Pathology · Palo Alto, CA	766	2,483
Joseph Walter Diagnostic Radiology · Palo Alto, CA	136	198
Cheena Ramrakhiani Cardiology · Stanford, CA	53	78
Rita Sohlich Diagnostic Radiology · Palo Alto, CA	51	65
John Murao Diagnostic Radiology · Palo Alto, CA	49	61
HABIBIAN, ALEXANDER	45	66
Jorge Rodriguez-Soto Pathology · Palo Alto, CA	41	51
LAMM, ROBERT	38	55
Edmund Tai Hematology-Oncology · Mountain View, CA	38	93
Sean Hilchey Diagnostic Radiology · Fremont, CA	37	49
Natalia Colocci Hematology-Oncology · Palo Alto, CA	34	70
William Mullen Cardiology · Santa Clara, CA	34	52

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