DR. MICHELLE MASAYO KAMEDA-SMITH MD, PHD
NPI 1700687662
Neurological Surgery in Portland, OR

Active since March 24, 2025PECOS Enrolled
OREGON HEALTH AND SCIENCE UNIVERSITY HOSPITAL, 3181 SW SAM JACKSON PARK RD, PORTLAND, OR 97239(832) 603-0299 Get Directions Write a Review

NPPES record last updated: July 22, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Michelle Masayo Kameda-smith Md, Phd NPPES

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

DR. MICHELLE MASAYO KAMEDA-SMITH MD, PHD (NPI 1700687662) is an individual neurological surgery provider in Portland, Oregon, licensed in Oregon (MD224015) and active in the NPI registry since March 2025. She is enrolled in Medicare PECOS and maintains a secondary practice location in Portland.

NPPES Registry Identity

NPI1700687662
Entity TypeIndividualFemale
Primary Taxonomy207T00000X
Provider Legal NameDR. MICHELLE MASAYO KAMEDA-SMITHCredential: MD, PHD
Location AddressOREGON HEALTH AND SCIENCE UNIVERSITY HOSPITAL, 3181 SW SAM JACKSON PARK RDPortland, OR 97239-7703
Mailing Address155 Birdsall St Apt 431Houston, TX 77007-8190 · (832) 603-0299
Sole ProprietorNo
Enumeration DateMarch 24, 2025
Last NPPES UpdateJuly 22, 2025
NPPES CertifiedJuly 22, 2025
✔ NPI 1700687662 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License✔ Licensed in OR · MD224015
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.
OREGON HEALTH AND SCIENCE UNIVERSITY HOSPITAL, Portland, OR 97239

Other Names 1

Former Name (1)Dr. Michelle Masayo Kameda Md, Phd

Secondary Practice Location 1

Location 1501 N Graham St Ste 585Portland, OR 97227-1654 · Phone (503) 413-3690

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michelle Masayo Kameda-smith Md, Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Michelle Kameda-smith reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

General Acute Care Hospital
1225 NE 2ND AVE
Portland, OR 97232
  • Reassigned Medicare billing, Oregon enrollment
  • 719 clinicians in this Medicare group
Mental Health (Including Community Mental Health Center)
2525 SW FIRST AVE STE 1215
Portland, OR 97201
  • Reassigned Medicare billing, Oregon enrollment
  • 2,212 clinicians in this Medicare group
Clinic/Center
1130 NW 22ND AVE STE 220
Portland, OR 97210
  • Reassigned Medicare billing, Oregon enrollment
  • 1,248 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97239 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$134.16 typical visit price
range $58.99 – $176.88
Typical copayment $33.54 (range $14.74 – $44.22)
Most-billed visit code 99204
Established Patient
$73.28 typical visit price
range $19.32 – $144.79
Typical copayment $18.32 (range $4.83 – $36.19)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Michelle Kameda-smith's NPI number?

The NPI number for Michelle Kameda-smith is 1700687662. It was assigned to this individual provider in the NPPES registry on March 24, 2025. The provider is also known as Dr. Michelle Masayo Kameda MD, Phd.

Where is Michelle Kameda-smith located?

Michelle Kameda-smith practices at Oregon Health And Science University Hospital 3181 SW Sam Jackson Park Rd, Portland, OR 97239. The listed phone number is (832) 603-0299.

What is Michelle Kameda-smith's specialty?

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

Is Michelle Kameda-smith enrolled in Medicare?

Yes. Michelle Kameda-smith is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michelle Kameda-smith's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Kameda-smith reassigns Medicare benefits to 3 organizations: Legacy Emanuel Hospital & Health Center (Portland, OR), University Professional Services (Portland, OR) and Legacy Clinics LLC (Portland, OR). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michelle Kameda-smith's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michelle Kameda-smith accept?

Health plans from Moda Health Plan, Inc. list Michelle Kameda-smith 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 Michelle Kameda-smith was last updated on July 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.