STEVEN E NIELSON PA
NPI 1356354732
Physician Assistant in Portland, OR

Active since August 15, 2006PECOS EnrolledAccepts Medicare Assignment
9427 SW BARNES RD, PORTLAND, OR 97225(503) 203-2176 Get Directions Write a Review

NPPES record last updated: March 8, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Steven E Nielson Pa NPPES

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

STEVEN E NIELSON PA (NPI 1356354732) is an individual physician assistant in Portland, Oregon, licensed in Oregon (PA00719) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2000).

NPPES Registry Identity

NPI1356354732
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameSTEVEN E NIELSONCredential: PA
Location Address9427 SW BARNES RDPortland, OR 97225-6652
Mailing Address9427 Sw Barnes RdPortland, OR 97225-6652
Sole ProprietorNo
Medical School CMSOtherGraduated 2000
Enumeration DateAugust 15, 2006
Last NPPES UpdateMarch 8, 2022
NPPES CertifiedMarch 8, 2022
NPI 1356354732 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in OR · PA00719
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
9427 SW BARNES RD, Portland, OR 97225

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Steven E Nielson Pa is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5092805580
PECOS Enrollment IDI20071220000555
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97225 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
$90.51 typical visit price
range $58.99 – $176.88
Typical copayment $22.62 (range $14.74 – $44.22)
Most-billed visit code 99203
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.

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.

Advanced Practice Midwife
9427 SW BARNES RD, SUITE 395
PORTLAND, OR 97225
Surgery
9427 SW BARNES RD, SUITE 596
PORTLAND, OR 97225
Nurse Practitioner (Family)
9427 SW BARNES RD, SUITE 595
PORTLAND, OR 97225
Pediatrics
9427 SW BARNES RD, SUITE 396
PORTLAND, OR 97225
Pediatrics
9427 SW BARNES RD, SUITE 598
PORTLAND, OR 97225
Obstetrics & Gynecology
9427 SW BARNES RD, SUITE 395
PORTLAND, OR 97225
Obstetrics & Gynecology (Gynecology)
9427 SW BARNES RD, SUITE 599
PORTLAND, OR 97225
Internal Medicine (Clinical Cardiac Electrophysiology)
9427 SW BARNES RD, STE 490
PORTLAND, OR 97225

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 Steven Nielson's NPI number?

The NPI number for Steven Nielson is 1356354732. It was assigned to this individual provider in the NPPES registry on August 15, 2006.

Where is Steven Nielson located?

Steven Nielson practices at 9427 SW Barnes Rd, Portland, OR 97225. The listed phone number is (503) 203-2176.

What is Steven Nielson's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Steven Nielson enrolled in Medicare?

Yes. Steven Nielson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Steven Nielson accept?

Health plans from Kaiser Permanente list Steven Nielson 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 Steven Nielson was last updated on March 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.