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

Erik William Nielsen, MD

Individual provider Anesthesiology Physician · NPI 1588747448

Erik William Nielsen, MD is an Anesthesiology Physician in Gresham, Oregon. Licensed in California and Oregon. Registered with an NPI since 2006.

Licensed in
CA, OR
In the registry since
2006
Specialties on file
2
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

3885 SE Augusta Pl
Gresham, OR 97080-8422
Phone: (503) 793-5230
Fax: (503) 665-4756
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD12909 (OR)
Anesthesiology Physician Taxonomy 207L00000X · Licence G41366 (CA)

Record details

NPI number1588747448
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 23, 2006
Last updated in NPPESJuly 8, 2007

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