Marlene St Juste, FNP-BC
NPI 1154722403 · Family Nurse Practitioner · Shelton, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marlene St Juste, FNP-BC is a Family Nurse Practitioner provider in Shelton, CT (NPI 1154722403).
Provider details
- NPI number
- 1154722403
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 5868 (CT)
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
11 yrs 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
- 2014-09-05
- Last updated
- 2023-09-18
- Certified
- 2023-09-18
Frequently asked questions
- What is Marlene St Juste's NPI number?
- Marlene St Juste's National Provider Identifier (NPI) is 1154722403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlene St Juste's specialty?
- Marlene St Juste is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marlene St Juste located?
- Marlene St Juste's practice location on file with NPPES is 4 Research Dr, Shelton, CT 06484-6280.
- What is Marlene St Juste's phone number?
- The practice phone number listed in the NPPES registry for Marlene St Juste is (203) 844-0509.
- Does Marlene St Juste accept Medicare?
- Marlene St Juste is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marlene St Juste's NPI active?
- Yes — Marlene St Juste's NPI (1154722403) is active in the NPPES registry as of the last update on 2023-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.