PROVIDER PROFILE · NPI 1780616318

Alvin YamamotoM.D.

PRACTICEKAISER PERMANENTESee all providers at this practice →

Diagnostic RadiologySacramento, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

6,104

Unique beneficiaries

—

Total services

13,534

Distinct HCPCS

Medicare payment

$259K

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

Final MIPS score

99.6

Quality

86.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.04%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$18

Payment records

By payment type

Food and Beverage$18

REFERRAL NETWORK

Where Alvin Yamamoto'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). 166 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIGNITY HEALTH	427	724
DIGNITY COMMUNITY CARE	270	446
FISHER, DANIEL	179	294
Maria Parayno Nuclear Medicine · Duarte, CA	162	261
Nick Majetich Interventional Cardiology · Carmichael, CA	151	229
Rohit Bhaskar Cardiology · Folsom, CA	141	261
HAINES, PHILIP	140	242
Thomas Mcgarry Diagnostic Radiology · Sacramento, CA	139	219
Stephen Morrison Internal Medicine · Carmichael, CA	130	221
Timothy Lee Cardiology · Carmichael, CA	129	207
Thomas Wu Interventional Radiology · Sacramento, CA	121	208
NPI 1295763514	113	220

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