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PROVIDER PROFILE · NPI 1043327547

Christopher AltenhofenMD

Diagnostic RadiologyPortland, ORI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
96.4
Quality
92.7
Cost
0.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.90%
Individual
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,114
Unique beneficiaries
—
Total services
44,423
Distinct HCPCS
52
Medicare payment
$186K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 355 Diagnostic Radiology providers in OR — top quintile (cohort median 2,725).
REFERRAL NETWORK

Where Christopher Altenhofen'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 · 41 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PROVIDENCE HEALTH & SERVICES OREGON105172
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Seattle, WA
4057
MULTNOMAH COUNTY3151
PROVIDENCE HEALTH & SERVICES OREGON2737
Rahul Desai
Diagnostic Radiology · Beaverton, OR
2553
PEACEHEALTH SOUTHWEST MEDICAL CENTER1419
PROVIDENCE HEALTH & SERVICES OREGON1322
BRAUN, MARCUS1342
LEGACY MERIDIAN PARK HOSPITAL1216
Brian Wadley
Diagnostic Radiology · Portland, OR
1216
LEGACY MOUNT HOOD MEDICAL CENTER1116
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PROVIDENCE HEALTH & SERVICES OREGON94160
Gregory Patton
Radiation Oncology · Portland, OR
5596
Rahul Desai
Diagnostic Radiology · Beaverton, OR
43173
OREGON HEALTH & SCIENCE UNIVERSITY4065
Scott Schneider
Radiation Oncology · Vancouver, WA
3869
PEACEHEALTH3673
Brian Wadley
Diagnostic Radiology · Portland, OR
3035
SMITH, DAVID2967
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Seattle, WA
2844
Nicolaas De Wette
Radiation Oncology · Portland, OR
2750
LEGACY LABORATORY SERVICES, LLC2739
PEARSON, JAMES2636
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.