IndividualActive
Martha Dewitt, PH.D.
NPI 1144209396 · Psychologist · Belmont, MA
Martha Dewitt, PH.D. is a Psychologist provider in Belmont, MA (NPI 1144209396).
Provider details
- NPI number
- 1144209396
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6205 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
9 Alexander Ave
Belmont, MA 02478-4802
Phone: (617) 489-9302
Street-level locationGet directions
Mailing address
9 Alexander Ave
Belmont, MA 02478-4802
Registry dates
- Enumerated
- 2006-01-15
- Last updated
- 2008-08-28
Frequently asked questions
- What is Martha Dewitt's NPI number?
- Martha Dewitt's National Provider Identifier (NPI) is 1144209396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Dewitt's specialty?
- Martha Dewitt is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Martha Dewitt located?
- Martha Dewitt's practice location on file with NPPES is 9 Alexander Ave, Belmont, MA 02478-4802.
- What is Martha Dewitt's phone number?
- The practice phone number listed in the NPPES registry for Martha Dewitt is (617) 489-9302.
- Is Martha Dewitt's NPI active?
- Yes — Martha Dewitt's NPI (1144209396) is active in the NPPES registry as of the last update on 2008-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.