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PROVIDER PROFILE · NPI 1932165263

Stephen ToM.D.

PRACTICENAYAN SHAH MD, INC.See all providers at this practice →
Diagnostic RadiologyPomona, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,248
Unique beneficiaries
—
Total services
1,324
Distinct HCPCS
33
Medicare payment
$29K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
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
No data available for this provider in 2024.
REFERRAL NETWORK

Where Stephen To'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). 128 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
POMONA VALLEY HOSPITAL MEDICAL CENTER1,9053,876
SCHAEFER AMBULANCE SERVICE, INC380809
Hamidreza Torshizy
Diagnostic Radiology · San Diego, CA
294589
Christina Benedict
Diagnostic Radiology · Pomona, CA
291588
Johnson Lightfoote
Diagnostic Radiology · Pomona, CA
264564
Unilab Corporation
Clinical Laboratory · West Hills, CA
165349
Rakesh Sinha
Pulmonary Disease · Pomona, CA
128316
Heather Davis
Pulmonary Disease · Claremont, CA
105260
Matthew Janssen
Hospice and Palliative Care · Pomona, CA
103194
Alexander Chien
Diagnostic Radiology · Pomona, CA
99232
Nadir Eltahir
Pulmonary Disease · Pomona, CA
99227
Hla Myint Maung Hwang
Nephrology · Claremont, CA
95187
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.