Maryann Ouellette, NP
NPI 1316147390 · Pediatric Nurse Practitioner · Westwood, MA
Maryann Ouellette, NP is a Pediatric Nurse Practitioner provider in Westwood, MA (NPI 1316147390).
Provider details
- NPI number
- 1316147390
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 149692 (MA)
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
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
- 2007-07-19
- Last updated
- 2007-07-19
Frequently asked questions
- What is Maryann Ouellette's NPI number?
- Maryann Ouellette's National Provider Identifier (NPI) is 1316147390, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryann Ouellette's specialty?
- Maryann Ouellette is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maryann Ouellette located?
- Maryann Ouellette's practice location on file with NPPES is 541 High St, Westwood, MA 02090-1628.
- What is Maryann Ouellette's phone number?
- The practice phone number listed in the NPPES registry for Maryann Ouellette is (781) 326-7700.
- Is Maryann Ouellette's NPI active?
- Yes — Maryann Ouellette's NPI (1316147390) is active in the NPPES registry as of the last update on 2007-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.