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

Northwestern Neurological Assoc PC

Organization Neurological Surgery Physician · NPI 1447223466

Northwestern Neurological Assoc PC is a Neurological Surgery Physician in Portland, Oregon. Registered with an NPI since 2006.

In the registry since
2006
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

501 N Graham St Ste 545
Portland, OR 97227-1654
Phone: (503) 288-5151
Fax: (503) 288-4942
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X
Physician Assistant Taxonomy 363A00000X

Record details

NPI number1447223466
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Kent Grewe — Owner · (503) 288-5151
Other names Northwestern Neurological Associates Pc
NPI enumeratedFebruary 9, 2006
Last updated in NPPESFebruary 11, 2025
Certification dateFebruary 11, 2025
Mailing address501 N Graham St, Suite 545, Portland, OR 97227-1654

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