MARGARET SIMONIAN PNP-PC, NNP-BC
NPI 1235668385
Nurse Practitioner - Pediatrics in Seattle, WA

Q: What is Margaret Simonian's NPI number?

The NPI number for Margaret Simonian is 1235668385. It was assigned to this individual provider in the NPPES registry on June 11, 2017.

Q: What is Margaret Simonian's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Margaret Simonian was last updated on February 9, 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.

Active since June 11, 2017

3417 MERIDIAN AVE N, SEATTLE, WA 98103(425) 931-9132 Get Directions Write a Review

NPPES record last updated: February 9, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 9, 2022, Aug 5, 2020, Sep 11, 2018 and 3 more (6 updates tracked since 2017).

On this page

About Margaret Simonian Pnp-pc, Nnp-bc NPPES

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

MARGARET SIMONIAN PNP-PC, NNP-BC (NPI 1235668385) is an individual pediatrics provider in Seattle, Washington, licensed in Washington (AP61197461) and active in the NPI registry since June 2017.

NPPES Registry Identity

NPI1235668385

Entity TypeIndividualFemale

Primary Taxonomy363LP0200X

Provider Legal NameMARGARET SIMONIANCredential: PNP-PC, NNP-BC

Location Address3417 MERIDIAN AVE NSeattle, WA 98103-9119

Mailing Address4800 Sand Point Way NeSeattle, WA 98105-3901

Phone(425) 931-9132

Sole ProprietorYes

Enumeration DateJune 11, 2017

Last NPPES UpdateFebruary 9, 20226 updates tracked since enumeration

NPPES CertifiedFebruary 9, 2022

✔ NPI 1235668385 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0200X

Licenses✔ Licensed in WA · AP61197461✔ Licensed in NY · F382825-1

Also ListedRegistered NurseTaxonomy 163W00000X · License 26NR21942400 (NJ), 716951-1 (NY), 60800624 (WA)

3417 MERIDIAN AVE N, Seattle, WA 98103

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

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 Margaret Simonian's NPI number?

The NPI number for Margaret Simonian is 1235668385. It was assigned to this individual provider in the NPPES registry on June 11, 2017.

Where is Margaret Simonian located?

Margaret Simonian practices at 3417 Meridian Ave N, Seattle, WA 98103. The listed phone number is (425) 931-9132.

What is Margaret Simonian's specialty?

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

What insurance does Margaret Simonian accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Margaret Simonian 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 Margaret Simonian was last updated on February 9, 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.