Marianne Simon, PMHNP
NPI 1043004922 · Psychiatric/Mental Health Nurse Practitioner · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marianne Simon, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Seattle, WA (NPI 1043004922).
Provider details
- NPI number
- 1043004922
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP61679964 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-04-07
- Last updated
- 2025-04-07
- Certified
- 2025-03-13
Frequently asked questions
- What is Marianne Simon's NPI number?
- Marianne Simon's National Provider Identifier (NPI) is 1043004922, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Simon's specialty?
- Marianne Simon is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marianne Simon located?
- Marianne Simon's practice location on file with NPPES is 2466 Montavista Pl W, Seattle, WA 98199-3723.
- What is Marianne Simon's phone number?
- The practice phone number listed in the NPPES registry for Marianne Simon is (317) 252-2222.
- Does Marianne Simon accept Medicare?
- Marianne Simon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marianne Simon's NPI active?
- Yes — Marianne Simon's NPI (1043004922) is active in the NPPES registry as of the last update on 2025-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.