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

Individual provider Nephrology Physician · NPI 1043318405

Dr. Jeffrey Aaron Komisarof, MD is a Critical Care (Intensivists) in Portland, Oregon. Graduated from Perelman School of Med at the University of Pennsylvania in 1999, 27 years ago. Practices with National Capital Nephrology PC, a 2-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
27
Trained at
Perelman School of Med at the University of Pennsylvania
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

10201 SE Main St Ste 27
Portland, OR 97216-2937
Phone: (503) 256-0877
Fax: (503) 256-4188
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence MD26611 (OR)

Record details

NPI number1043318405
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesINTERNAL MEDICINE, NEPHROLOGY
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 1999 (27 years in practice)
Group practice National Capital Nephrology Pc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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