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PROVIDER PROFILE · NPI 1750458329

Mary Ann ArndtM.D.

PRACTICEDOUGLAS, GRANT, LINCOLN & OKANOGAN PUBLIC HOSPITAL DISTRICT 6See all providers at this practice →
NephrologySpokane, WAI
CROSS-REFERENCE

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REFERRAL NETWORK

Where Mary Ann Arndt'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). 30 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LEGACY MERIDIAN PARK HOSPITAL70252
PROVIDENCE HEALTH & SERVICES OREGON70234
SPECTRA LABORATORIES INC60151
Tricia Jesperson
Nephrology · Portland, OR
48156
American Medical Response Northwest Inc
Ambulance Service Provider · Portland, OR
39102
PROVIDENCE HEALTH & SERVICES OREGON3899
Julie Raggio
Nephrology · Portland, OR
2876
ROSE CITY DIALYSIS, LLC27134
Adam Protain
Nephrology · Wailuku, HI
2571
LEGACY MOUNT HOOD MEDICAL CENTER2578
Dean Gardella
Diagnostic Radiology · Columbia, MD
2462
Mitchell Hawkey
Nephrology · Portland, OR
2454
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
309
Unique beneficiaries
—
Total services
723
Distinct HCPCS
6
Medicare payment
$48K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 200 Nephrology providers in WA — below median (cohort median 893).
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.