Maria Olivier, RN
NPI 1376726703 · Psychiatric/Mental Health Registered Nurse · Portsmouth, NH
Maria Olivier, RN is a Psychiatric/Mental Health Registered Nurse provider in Portsmouth, NH (NPI 1376726703).
Provider details
- NPI number
- 1376726703
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 049120-21 (NH)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-12-07
- Last updated
- 2007-12-07
Frequently asked questions
- What is Maria Olivier's NPI number?
- Maria Olivier's National Provider Identifier (NPI) is 1376726703, 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 Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Maria Olivier located?
- Maria Olivier's practice location on file with NPPES is 1145 Sagamore Ave, Portsmouth, NH 03801-5503.
- What is Maria Olivier's phone number?
- The practice phone number listed in the NPPES registry for Maria Olivier is (603) 431-6703.
- Is Maria Olivier's NPI active?
- Yes — Maria Olivier's NPI (1376726703) is active in the NPPES registry as of the last update on 2007-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.