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PROVIDER PROFILE · NPI 1265470280

Masaharu OsatoM.D.

GastroenterologyTorrance, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
31
Beneficiaries
—
Total drug cost
$7K
Distinct drugs
1
Brand share
100.0%
Top prescribed drugs
Varicella-Zoster Ge/As01b/Pf31 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,827
Unique beneficiaries
—
Total services
9,236
Distinct HCPCS
30
Medicare payment
$234K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,398 Gastroenterology providers in CA — top quintile (cohort median 750).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Masaharu Osato'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). 6 inbound referrers · 13 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Kamini Malhotra, M.D Inc
Clinical Laboratory · Fountain Valley, CA
86214
Mitchell Taguchi
Anesthesiology · Torrance, CA
83191
Thomas Togioka
Cardiology · El Segundo, CA
2272
TORRANCE MEMORIAL MEDICAL CENTER1856
KURATA, FRED1736
Unilab Corporation
Clinical Laboratory · West Hills, CA
1439
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Consolidated Medical Bio-Analysis Inc
Clinical Laboratory · Cypress, CA
169632
Pacific Endo-Surgical Center Lp
Ambulatory Surgical Center · Torrance, CA
82197
Kamini Malhotra, M.D Inc
Clinical Laboratory · Fountain Valley, CA
4684
Mitchell Taguchi
Anesthesiology · Torrance, CA
4582
Thomas Togioka
Cardiology · El Segundo, CA
34113
TORRANCE MEMORIAL MEDICAL CENTER2681
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
2351
NPI 19523592832288
PROVIDENCE HEALTH SYSTEM SOUTHERN CALIFORNIA1871
KURATA, FRED1633
Akiko Suzuki
Internal Medicine · Torrance, CA
1540
Takako Iwasaki
Dermatology · Torrance, CA
1465
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$29
Payment records
1
By payment type
Food and Beverage$29