Dennis J Mcallister
NPI 1962789289 · Clinical Social Worker · New Canaan, CT
Dennis J Mcallister is a Clinical Social Worker organization in New Canaan, CT (NPI 1962789289).
Provider details
- NPI number
- 1962789289
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Dennis Mcallister, Psychotherapist(917) 692-2480
- License
- 007537 (CT)
Specialties & taxonomies
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
14 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
- 2011-11-15
- Last updated
- 2011-11-15
Frequently asked questions
- What is Dennis J Mcallister's NPI number?
- Dennis J Mcallister's National Provider Identifier (NPI) is 1962789289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dennis J Mcallister?
- Dennis J Mcallister is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Dennis J Mcallister located?
- Dennis J Mcallister's practice location on file with NPPES is 21 Mead St, New Canaan, CT 06840-5702.
- What is Dennis J Mcallister's phone number?
- The practice phone number listed in the NPPES registry for Dennis J Mcallister is (917) 692-2480.
- Who is the authorized official for Dennis J Mcallister?
- The authorized official listed on Dennis J Mcallister's NPPES record is Dennis Mcallister, Psychotherapist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dennis J Mcallister's NPI active?
- Yes — Dennis J Mcallister's NPI (1962789289) is active in the NPPES registry as of the last update on 2011-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.