Ethel Marshall, PMHNP
NPI 1639950918 · Psychiatric/Mental Health Nurse Practitioner · Boise, ID
Ethel Marshall, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Boise, ID (NPI 1639950918).
Provider details
- NPI number
- 1639950918
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 78682 (ID)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 303 N Allumbaugh StBoise, ID 83704-9208Phone: (208) 377-8400
Registry dates
- Enumerated
- 2023-10-11
- Last updated
- 2024-07-18
- Certified
- 2024-07-18
Frequently asked questions
- What is Ethel Marshall's NPI number?
- Ethel Marshall's National Provider Identifier (NPI) is 1639950918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ethel Marshall's specialty?
- Ethel Marshall is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ethel Marshall located?
- Ethel Marshall's practice location on file with NPPES is 4614 N Savannah Ln, Boise, ID 83714-7405.
- What is Ethel Marshall's phone number?
- The practice phone number listed in the NPPES registry for Ethel Marshall is (208) 901-6691.
- Is Ethel Marshall's NPI active?
- Yes — Ethel Marshall's NPI (1639950918) is active in the NPPES registry as of the last update on 2024-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.