PROVIDER PROFILE · NPI 1528035417

David RattoM.D.

Pulmonary DiseaseArcadia, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 901 Pulmonary Disease providers in CA — bottom quintile (cohort median 927).

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

No data available for this provider in 2024.

REFERRAL NETWORK

Where David Ratto'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). 66 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LIS, LEON	240	1,043
Jose Tandoc Diagnostic Radiology · Arcadia, CA	232	746
KATAGIHARA, ELTON	176	703
Wilson Wong Diagnostic Radiology · Arcadia, CA	175	563
Rajiv Philip Pulmonary Disease · Pasadena, CA	170	625
Unilab Corporation Clinical Laboratory · West Hills, CA	85	284
MILES, THOMAS	65	155
Douglas Yun Cardiology · Arcadia, CA	64	176
SCHAEFER AMBULANCE SERVICE, INC	61	140
Pai-Hsiang Chen Internal Medicine · Arcadia, CA	60	579
Jacob Fakoory Emergency Medicine · Glendale, CA	52	117
Pratap Saraf Pulmonary Disease · Arcadia, CA	49	239

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