NORTHWESTERN NEUROLOGICAL ASSOC PC
NPI 1447223466
Neurological Surgery in Portland, OR

Active since February 09, 2006
501 N GRAHAM ST, SUITE 545, PORTLAND, OR 97227(503) 288-5151(503) 288-4942 Get Directions Write a Review

NPPES record last updated: February 11, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Northwestern Neurological Assoc Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NORTHWESTERN NEUROLOGICAL ASSOC PC (NPI 1447223466) is a healthcare organization registered as a neurological surgery in Portland, Oregon and active in the NPI registry since February 2006. The organization lists Kent Michael Grewe, Owner, as its authorized official.

NPPES Registry Identity

NPI1447223466
Entity TypeOrganization
Primary Taxonomy207T00000X
Legal Business NameNORTHWESTERN NEUROLOGICAL ASSOC PC
Location Address501 N GRAHAM ST, SUITE 545Portland, OR 97227-1654
Mailing Address501 N Graham St, Suite 545Portland, OR 97227-1654 · (503) 288-5151 · Fax (503) 288-4942
Fax(503) 288-4942
Organization SubpartNo
Authorized OfficialKent Michael GreweOwner · (503) 288-5151
Enumeration DateFebruary 9, 2006
Last NPPES UpdateFebruary 11, 2025
NPPES CertifiedFebruary 11, 2025
NPI 1447223466 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
Also ListedPhysician AssistantTaxonomy 363A00000X
501 N GRAHAM ST, Portland, OR 97227

Other Names 1

Other NameNorthwestern Neurological Associates Pc

Other Identifiers 3

OtherR0000WCJVQOR · Ptan
Other001782000Bcbs
Medicaid004197OR

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physician Assistant
501 N GRAHAM ST, SUITE #580
PORTLAND, OR 97227
Prosthetic/Orthotic Supplier
501 N GRAHAM ST, STE 255
PORTLAND, OR 97227
Nurse Practitioner (Pediatrics)
501 N GRAHAM ST
PORTLAND, OR 97227
Pediatrics (Pediatric Endocrinology)
501 N GRAHAM ST, SUITE 375
PORTLAND, OR 97227
Surgery
501 N GRAHAM ST, SUITE 555
PORTLAND, OR 97227
Clinic/Center
501 N GRAHAM ST, SUITE 375
PORTLAND, OR 97227
Nurse Practitioner (Pediatrics)
501 N GRAHAM ST, SUITE 355
PORTLAND, OR 97227
Surgery (Pediatric Surgery)
501 N GRAHAM ST, MOB 2 SUITE 300
PORTLAND, OR 97227

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Northwestern Neurological Assoc PC's NPI number?

The NPI number for Northwestern Neurological Assoc PC is 1447223466. It was assigned to this organization in the NPPES registry on February 9, 2006. The provider is also known as Northwestern Neurological Associates PC.

Where is Northwestern Neurological Assoc PC located?

Northwestern Neurological Assoc PC is located at 501 N Graham St Suite 545, Portland, OR 97227. The listed phone number is (503) 288-5151.

What is Northwestern Neurological Assoc PC's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

What insurance does Northwestern Neurological Assoc PC accept?

Health plans from BridgeSpan Health Company, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Regence BlueCross BlueShield of Oregon list Northwestern Neurological Assoc PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Northwestern Neurological Assoc PC was last updated on February 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.