Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Christopher James Altenhofen, MD

Individual provider Diagnostic Radiology Physician · NPI 1043327547

Dr. Christopher James Altenhofen, MD is a Diagnostic Radiology in Portland, Oregon. Graduated from Oregon Health Sciences University School of Medicine in 1989, 37 years ago. Practices with Epic Imaging PC, a 6-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
37
Trained at
Oregon Health Sciences University School of Medicine
Licensed in
OR
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

233 NE 102nd Ave
Portland, OR 97220
Phone: (503) 253-1105
Fax: (503) 535-8398
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence MD16799 (OR)

Record details

NPI number1043327547
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 23, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Epic Imaging Pc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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