Alison Birnbaum, LCSW
NPI 1992942700 · Clinical Social Worker · New Canaan, CT
Alison Birnbaum, LCSW is a Clinical Social Worker provider in New Canaan, CT (NPI 1992942700).
Provider details
- NPI number
- 1992942700
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 001376 (CT)
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
17 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
- 2009-01-15
- Last updated
- 2009-01-15
Frequently asked questions
- What is Alison Birnbaum's NPI number?
- Alison Birnbaum's National Provider Identifier (NPI) is 1992942700, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alison Birnbaum's specialty?
- Alison Birnbaum is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Alison Birnbaum located?
- Alison Birnbaum's practice location on file with NPPES is 22 Old Studio Rd, New Canaan, CT 06840-6622.
- What is Alison Birnbaum's phone number?
- The practice phone number listed in the NPPES registry for Alison Birnbaum is (203) 966-9770.
- Is Alison Birnbaum's NPI active?
- Yes — Alison Birnbaum's NPI (1992942700) is active in the NPPES registry as of the last update on 2009-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.