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MARIANNE ELISE SIMON PMHNP
NPI 1043004922
Nurse Practitioner - Psychiatric/Mental Health in Seattle, WA

Active since April 07, 2025PECOS EnrolledAccepts Medicare Assignment
2466 MONTAVISTA PL W, SEATTLE, WA 98199(317) 252-2222 Get Directions Write a Review

NPPES record last updated: April 7, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Marianne Elise Simon Pmhnp NPPES

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

MARIANNE ELISE SIMON PMHNP (NPI 1043004922) is an individual psychiatric/mental health provider in Seattle, Washington, licensed in Washington (AP61679964) and active in the NPI registry since April 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1043004922
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMARIANNE ELISE SIMONCredential: PMHNP
Location Address2466 MONTAVISTA PL WSeattle, WA 98199-3723
Mailing Address2466 Montavista Pl WSeattle, WA 98199-3723 · (317) 252-2222
Phone(317) 252-2222
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateApril 7, 2025
NPPES CertifiedMarch 13, 2025
✔ NPI 1043004922 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in WA · AP61679964
2466 MONTAVISTA PL W, Seattle, WA 98199
Open in Google Maps ↗

Other Names 1

Former Name (1)Marianne Elise Simon Rn

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.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

Marianne Elise Simon Pmhnp 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 ID8729599949
PECOS Enrollment IDI20250616001401
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 Reassignment

Medicare enrollment records show Marianne Simon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lightheart Associates Ps
14 mi
Psychologist
7902 168TH AVE NE, SUITE 101
Redmond, WA 98052
  • Reassigned Medicare billing, Washington enrollment
  • 69 clinicians in this Medicare group
NPI 1609221720 (425) 996-8592

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 98199 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
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
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.

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 Marianne Simon's NPI number?

The NPI number for Marianne Simon is 1043004922. It was assigned to this individual provider in the NPPES registry on April 7, 2025. The provider is also known as Marianne Elise Simon Rn.

Where is Marianne Simon located?

Marianne Simon practices at 2466 Montavista Pl W, Seattle, WA 98199. The listed phone number is (317) 252-2222.

What is Marianne Simon's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Marianne Simon enrolled in Medicare?

Yes. Marianne Simon 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 organization bills Medicare for Marianne Simon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marianne Simon reassigns Medicare benefits to Lightheart Associates Ps (Redmond, WA). The 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 Marianne Simon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marianne Simon accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Marianne Simon 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 Marianne Simon was last updated on April 7, 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.