Eileen Zimmerman, LCSW
NPI 1215357090 · Clinical Social Worker · Greenwhich, CT
Eileen Zimmerman, LCSW is a Clinical Social Worker provider in Greenwhich, CT (NPI 1215357090).
Provider details
- NPI number
- 1215357090
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 081807 (NY)
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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 39 Sherman CtFairfield, CT 06824-5852Phone: (917) 612-9604
- 312 Pemburn DrFairfield, CT 06824-3960Phone: (917) 612-9604
Registry dates
- Enumerated
- 2014-04-21
- Last updated
- 2020-10-21
- Certified
- 2020-10-21
Frequently asked questions
- What is Eileen Zimmerman's NPI number?
- Eileen Zimmerman's National Provider Identifier (NPI) is 1215357090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eileen Zimmerman's specialty?
- Eileen Zimmerman is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Eileen Zimmerman located?
- Eileen Zimmerman's practice location on file with NPPES is 34 East Putnam Ave Suite 121, Greenwhich, CT 06830.
- What is Eileen Zimmerman's phone number?
- The practice phone number listed in the NPPES registry for Eileen Zimmerman is (917) 612-9604.
- Is Eileen Zimmerman's NPI active?
- Yes — Eileen Zimmerman's NPI (1215357090) is active in the NPPES registry as of the last update on 2020-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.