Maria Olivier, FNP
NPI 1952603557 · Family Nurse Practitioner · Valley Stream, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Olivier, FNP is a Family Nurse Practitioner provider in Valley Stream, NY (NPI 1952603557).
Provider details
- NPI number
- 1952603557
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 580524 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
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
15 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
- 2010-12-02
- Last updated
- 2023-09-13
- Certified
- 2023-09-13
Frequently asked questions
- What is Maria Olivier's NPI number?
- Maria Olivier's National Provider Identifier (NPI) is 1952603557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Olivier's specialty?
- Maria Olivier is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Olivier located?
- Maria Olivier's practice location on file with NPPES is 1049 Rosedale Rd, Valley Stream, NY 11581-2704.
- What is Maria Olivier's phone number?
- The practice phone number listed in the NPPES registry for Maria Olivier is (718) 219-3894.
- Does Maria Olivier accept Medicare?
- Maria Olivier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Olivier's NPI active?
- Yes — Maria Olivier's NPI (1952603557) is active in the NPPES registry as of the last update on 2023-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.