PROVIDER PROFILE · NPI 1790768299

Mary YamashitaMD

Diagnostic RadiologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,674

Unique beneficiaries

—

Total services

1,684

Distinct HCPCS

Medicare payment

$55K

Peer benchmark

Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — below median (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 · 2024

Total received

$126K

Payment records

By payment type

Consulting Fee$125K

Food and Beverage$614

REFERRAL NETWORK

Where Mary Yamashita'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
RUSSELL, CHRISTY	33	100
Yasir Qazi Nephrology · Orange, CA	31	56
Donna Shoupe Obstetrics & Gynecology · Los Angeles, CA	28	40
Sharon Orrange Internal Medicine · Beverly Hills, CA	21	39
Unilab Corporation Clinical Laboratory · West Hills, CA	20	32
Begum Ozel Obstetrics & Gynecology · Los Angeles, CA	14	33
James Pacino Internal Medicine · Los Angeles, CA	13	31
NPI 1255335535	13	25
Michael Karp Internal Medicine · Los Angeles, CA	11	26

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