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PROVIDER PROFILE · NPI 1871508382

Sandra SchmahmannMD

PRACTICEPDX DOULASSee all providers at this practice →
Diagnostic RadiologyPortland, ORI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,731
Unique beneficiaries
—
Total services
1,980
Distinct HCPCS
39
Medicare payment
$17K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 355 Diagnostic Radiology providers in OR — below median (cohort median 2,725).
REFERRAL NETWORK

Where Sandra Schmahmann'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). 100 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Brooke Beckett
Diagnostic Radiology · Portland, OR
158373
PRIMACK, STEVEN148324
Erik Foss
Diagnostic Radiology · Clackamas, OR
133353
Charles Henrikson
Clinical Cardiac Electrophysiology · Portland, OR
118222
Rupa Bala
Clinical Cardiac Electrophysiology · Providence, RI
117257
Eric Stecker
Clinical Cardiac Electrophysiology · Portland, OR
116211
Marc Gosselin
Diagnostic Radiology · Dallas, TX
105249
American Medical Response Northwest Inc
Ambulance Service Provider · Portland, OR
100195
Cristina Fuss
Diagnostic Radiology · Portland, OR
86191
PROVIDENCE HEALTH & SERVICES OREGON54119
Christian Spencer
Physician Assistant · Stayton, OR
52110
Alexander Guimaraes
Diagnostic Radiology · Portland, OR
4183
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.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
99.1
Quality
84.3
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
1.01%
APM Entity
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.