Shauna Marioni, MSN, NP, CNM
NPI 1053400978 · Advanced Practice Midwife · Vacaville, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shauna Marioni, MSN, NP, CNM is a Advanced Practice Midwife provider in Vacaville, CA (NPI 1053400978).
Provider details
- NPI number
- 1053400978
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, NP, CNM
- Sex
- Female
- Sole proprietor
- No
- License
- NP11072 (CA)
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
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$80 across 3 records (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
Registry dates
- Enumerated
- 2006-10-11
- Last updated
- 2025-09-11
Frequently asked questions
- What is Shauna Marioni's NPI number?
- Shauna Marioni's National Provider Identifier (NPI) is 1053400978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shauna Marioni's specialty?
- Shauna Marioni is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shauna Marioni located?
- Shauna Marioni's practice location on file with NPPES is 3700 Vacavalley Pkwy, Vacaville, CA 95688-9543.
- What is Shauna Marioni's phone number?
- The practice phone number listed in the NPPES registry for Shauna Marioni is (707) 453-5503.
- Does Shauna Marioni accept Medicare?
- Shauna Marioni is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shauna Marioni's NPI active?
- Yes — Shauna Marioni's NPI (1053400978) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.