What is Sandra Schmahmann's specialty?

Sandra Schmahmann (NPI 1871508382) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Portland, OR.

Where does Sandra Schmahmann practice?

Sandra Schmahmann practices in Portland, OR, based on the location reported in the CMS Medicare provider datasets for NPI 1871508382.

How much does Medicare pay Sandra Schmahmann?

Sandra Schmahmann (NPI 1871508382) received approximately $24K in total Medicare Part B payments, serving 1,509 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1871508382

Sandra SchmahmannMD

PRACTICEPDX DOULASSee all providers at this practice →

Diagnostic RadiologyPortland, ORI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,731

Unique beneficiaries

—

Total services

1,980

Distinct HCPCS

Medicare payment

$17K

Peer benchmark

Total Medicare services vs. 355 Diagnostic Radiology providers in OR — below median (cohort median 2,725).

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.

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

Physician	Patients	Visits
Brooke Beckett Diagnostic Radiology · Portland, OR	158	373
PRIMACK, STEVEN	148	324
Erik Foss Diagnostic Radiology · Clackamas, OR	133	353
Charles Henrikson Clinical Cardiac Electrophysiology · Portland, OR	118	222
Rupa Bala Clinical Cardiac Electrophysiology · Providence, RI	117	257
Eric Stecker Clinical Cardiac Electrophysiology · Portland, OR	116	211
Marc Gosselin Diagnostic Radiology · Dallas, TX	105	249
American Medical Response Northwest Inc Ambulance Service Provider · Portland, OR	100	195
Cristina Fuss Diagnostic Radiology · Portland, OR	86	191
PROVIDENCE HEALTH & SERVICES OREGON	54	119
Christian Spencer Physician Assistant · Stayton, OR	52	110
Alexander Guimaraes Diagnostic Radiology · Portland, OR	41	83

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