PROVIDER PROFILE · NPI 1851460893

Sumi KawarataniM.D.

PRACTICERONALD SHIGEMATSUSee all providers at this practice →

Family PracticeLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

180

Distinct HCPCS

Medicare payment

$10K

Peer benchmark

Total Medicare services vs. 8,228 Family Practice providers in CA — below median (cohort median 411).

PRESCRIBING · PART D · 2024

Total Rx claims

1,948

Beneficiaries

—

Total drug cost

$119K

Distinct drugs

Brand share

13.4%

Top prescribed drugs

Amlodipine Besylate301 claims

Atorvastatin Calcium227 claims

Olmesartan Medoxomil141 claims

Losartan Potassium100 claims

Levothyroxine Sodium76 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$23

Payment records

By payment type

Food and Beverage$23

REFERRAL NETWORK

Where Sumi Kawaratani'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	110	306
ST VINCENT MEDICAL CENTER	37	98
KEIRO NURSING HOME	17	69
Kenneth Teshima Podiatry · Laguna Woods, CA	15	36
Juan Carlos Echeverria Diagnostic Radiology · Arcadia, CA	15	30
WALUCH, VICTOR	15	35
KURATA, FRED	13	18

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