Marie Barrett, PH.D.
NPI 1033753736 · Clinical Psychologist · Boston, MA
Marie Barrett, PH.D. is a Clinical Psychologist provider in Boston, MA (NPI 1033753736).
Provider details
- NPI number
- 1033753736
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- PSY-005177 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2019-11-05
- Last updated
- 2025-06-11
- Certified
- 2025-06-11
Frequently asked questions
- What is Marie Barrett's NPI number?
- Marie Barrett's National Provider Identifier (NPI) is 1033753736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie Barrett's specialty?
- Marie Barrett is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Marie Barrett located?
- Marie Barrett's practice location on file with NPPES is 112 Water St, Boston, MA 02109-4206.
- What is Marie Barrett's phone number?
- The practice phone number listed in the NPPES registry for Marie Barrett is (617) 315-8856.
- Is Marie Barrett's NPI active?
- Yes — Marie Barrett's NPI (1033753736) is active in the NPPES registry as of the last update on 2025-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.