caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1396829461

Robert SteinDO

PRACTICEKAISER PERMANENTESee all providers at this practice →
Emergency MedicineSan Rafael, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
39
Beneficiaries
—
Total drug cost
$231
Distinct drugs
3
Brand share
33.3%
Top prescribed drugs
Doxycycline Monohydrate15 claims
Amoxicillin/Potassium Clav13 claims
Prednisone11 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
122
Unique beneficiaries
—
Total services
124
Distinct HCPCS
5
Medicare payment
$10K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 5,287 Emergency Medicine providers in CA — below median (cohort median 355).
REFERRAL NETWORK

Where Robert Stein'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). 11 inbound referrers · 28 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Aseem Rawal
Diagnostic Radiology · Walnut Creek, CA
4952
POSCHER, MARGARET4051
Keith Tao
Diagnostic Radiology · Walnut Creek, CA
3344
SUTTER VALLEY HOSPITALS1922
NPI 10836418981619
Edward Yoon
Cardiology · San Pablo, CA
1319
Lee Shratter
Diagnostic Radiology · Vallejo, CA
1317
Vincent Wong
Diagnostic Radiology · Walnut Creek, CA
1214
Donna Hinman-Seabrooks
Ophthalmology · Fairfield, CA
1218
Nancy Kaplan
Podiatry · Fairfield, CA
1114
Stephen Hesseltine
Diagnostic Radiology · Walnut Creek, CA
1113
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Jonathan Breslau
Diagnostic Radiology · Edina, MN
154239
Sutter Valley Medical Foundation
Clinical Laboratory · Sacramento, CA
150480
NORTHBAY HEALTHCARE GROUP80100
SALDINGER, ERIC5056
POSCHER, MARGARET4356
Edward Yoon
Cardiology · San Pablo, CA
3241
James Bronk
Diagnostic Radiology · Fairfield, CA
3043
ANTON, STEVEN2834
Mark Sullivan
Family Practice · Fairfield, CA
2431
Anit Patel
Pulmonary Disease · Fairfield, CA
2364
Unilab Corporation
Clinical Laboratory · Sacramento, CA
2339
FERRICK, DANIEL2027
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.