IndividualActive
Marissa Peifer, PSY.D.
NPI 1588811749 · Psychologist · Boston, MA
Marissa Peifer, PSY.D. is a Psychologist provider in Boston, MA (NPI 1588811749).
Provider details
- NPI number
- 1588811749
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES 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
185 Devonshire St
Suite 803
Boston, MA 02110-1407
Phone: (617) 259-1895
Street-level locationGet directions
Mailing address
88 Naples Rd
Brookline, MA 02446-5729
Registry dates
- Enumerated
- 2008-08-19
- Last updated
- 2010-11-15
Frequently asked questions
- What is Marissa Peifer's NPI number?
- Marissa Peifer's National Provider Identifier (NPI) is 1588811749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Peifer's specialty?
- Marissa Peifer is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Marissa Peifer located?
- Marissa Peifer's practice location on file with NPPES is 185 Devonshire St, Boston, MA 02110-1407.
- What is Marissa Peifer's phone number?
- The practice phone number listed in the NPPES registry for Marissa Peifer is (617) 259-1895.
- Is Marissa Peifer's NPI active?
- Yes — Marissa Peifer's NPI (1588811749) is active in the NPPES registry as of the last update on 2010-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.