IndividualActive
Diana Dill, ED.D.
NPI 1891831129 · Psychologist · Belmont, MA
Diana Dill, ED.D. is a Psychologist provider in Belmont, MA (NPI 1891831129).
Provider details
- NPI number
- 1891831129
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- ED.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4212 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Dill and Associates, Incorporated
56 Raleigh Road
Belmont, MA 02478-2839
Phone: (617) 876-2448
Approximate (ZIP-level) locationGet directions
Mailing address
Dill and Associates, Incorporated
Belmont, MA 02478-0004
Registry dates
- Enumerated
- 2007-01-30
- Last updated
- 2007-07-09
Frequently asked questions
- What is Diana Dill's NPI number?
- Diana Dill's National Provider Identifier (NPI) is 1891831129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Dill's specialty?
- Diana Dill is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Diana Dill located?
- Diana Dill's practice location on file with NPPES is Dill and Associates, Incorporated, Belmont, MA 02478-2839.
- What is Diana Dill's phone number?
- The practice phone number listed in the NPPES registry for Diana Dill is (617) 876-2448.
- Is Diana Dill's NPI active?
- Yes — Diana Dill's NPI (1891831129) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.