IndividualActive
Marielle Carpentier
NPI 1831061357 · Mental Health Counselor · Newton, MA
Marielle Carpentier is a Mental Health Counselor provider in Newton, MA (NPI 1831061357).
Provider details
- NPI number
- 1831061357
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
109 Oak St Ste 201
Newton, MA 02464-1493
Phone: (617) 977-5373
Street-level locationGet directions
Mailing address
21 Long Ave Apt 3
Allston, MA 02134-2673
Registry dates
- Enumerated
- 2025-09-23
- Last updated
- 2025-09-23
- Certified
- 2025-09-23
Frequently asked questions
- What is Marielle Carpentier's NPI number?
- Marielle Carpentier's National Provider Identifier (NPI) is 1831061357, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marielle Carpentier's specialty?
- Marielle Carpentier is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marielle Carpentier located?
- Marielle Carpentier's practice location on file with NPPES is 109 Oak St Ste 201, Newton, MA 02464-1493.
- What is Marielle Carpentier's phone number?
- The practice phone number listed in the NPPES registry for Marielle Carpentier is (617) 977-5373.
- Is Marielle Carpentier's NPI active?
- Yes — Marielle Carpentier's NPI (1831061357) is active in the NPPES registry as of the last update on 2025-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.