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SARAH VIALL NP
NPI 1780931956
Nurse Practitioner - Pediatrics in Portland, OR

Active since August 07, 2012PECOS EnrolledAccepts Medicare Assignment
97.83/100
CMS Quality Rating
707 SW GAINES ST, PORTLAND, OR 97239(503) 494-7859(503) 494-4447 Get Directions Write a Review

NPPES record last updated: March 13, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Sarah Viall Np NPPES

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

SARAH VIALL NP (NPI 1780931956) is an individual pediatrics provider in Portland, Oregon, licensed in Oregon (201910632NP-PP) and active in the NPI registry since August 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2012).

NPPES Registry Identity

NPI1780931956
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameSARAH VIALLCredential: NP
Location Address707 SW GAINES STPortland, OR 97239-2901
Mailing Address707 Sw Gaines StPortland, OR 97239-2901 · (503) 494-7859 · Fax (503) 494-4447
Phone(503) 494-7859
Fax(503) 494-4447
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateAugust 7, 2012
Last NPPES UpdateMarch 13, 2020
NPPES CertifiedMarch 13, 2020
✔ NPI 1780931956 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in OR · 201910632NP-PP
707 SW GAINES ST, Portland, OR 97239
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sarah Viall Np 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 ID7315196177
PECOS Enrollment IDI20200421002709
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

2

Medicare enrollment records show Sarah Viall reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Oregon Health & Science University
Same address
Clinic/Center
707 SW GAINES ST
Portland, OR 97239
  • Reassigned Medicare billing, Oregon enrollment
  • 78 clinicians in this Medicare group
NPI 1972688919 (503) 494-8716
University Professional Services
0.2 mi
General Practice
3181 SW SAM JACKSON PARK RD
Portland, OR 97239
  • Reassigned Medicare billing, Oregon enrollment
  • 2,212 clinicians in this Medicare group
NPI 1376709535 (503) 494-8311

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
$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
$103.51 typical visit price
range $19.32 – $144.79
Typical copayment $25.87 (range $4.83 – $36.19)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.83/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.97
Promoting Interoperability100
Improvement Activities40

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.

MS. MARGARET WOLF
Occupational Therapist
707 SW GAINES ST
PORTLAND, OR 97239
Multnomah County (503) 494-8095
MRS. LEAH BJORNSKOV WESSENBERG FNP
Nurse Practitioner (Family)
707 SW GAINES ST
PORTLAND, OR 97239
Multnomah County (503) 494-7859
DR. MICHAEL AVRAM HARRIS PH.D.
Psychologist (Clinical Child & Adolescent)
707 SW GAINES ST
PORTLAND, OR 97239
Multnomah County (503) 494-8942
DANIELLE MOYER PHD
Psychologist (Clinical)
707 SW GAINES ST
PORTLAND, OR 97239
Multnomah County (503) 494-6337
DAVID L. OLESON PT
Physical Therapist
707 SW GAINES ST
PORTLAND, OR 97239
Multnomah County (800) 452-3563
DR. DIANA VAZQUEZ DUQUE PHD
Counselor (Mental Health)
707 SW GAINES ST
PORTLAND, OR 97239
Multnomah County (503) 494-0199
JESSICA NASON
Physical Therapist
707 SW GAINES ST
PORTLAND, OR 97239
Multnomah County (860) 917-2128
UNIVERSITY PROFESSIONAL SERVICES
Clinic/Center (Multi-Specialty)
707 SW GAINES ST
PORTLAND, OR 97239
Multnomah County (503) 494-9000

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 Sarah Viall's NPI number?

The NPI number for Sarah Viall is 1780931956. It was assigned to this individual provider in the NPPES registry on August 7, 2012.

Where is Sarah Viall located?

Sarah Viall practices at 707 SW Gaines St, Portland, OR 97239. The listed phone number is (503) 494-7859.

What is Sarah Viall's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Sarah Viall enrolled in Medicare?

Yes. Sarah Viall 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.

Which organizations bill Medicare for Sarah Viall's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Viall reassigns Medicare benefits to 2 organizations: Oregon Health & Science University (Portland, OR) and University Professional Services (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 Sarah Viall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sarah Viall accept?

Health plans from PacificSource Health Plans and Providence Health Plan list Sarah Viall 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 Sarah Viall was last updated on March 13, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.