IndividualActive
Louis Rosenfeld, LCSW
NPI 1811910417 · Clinical Social Worker · Norwalk, CT
Louis Rosenfeld, LCSW is a Clinical Social Worker provider in Norwalk, CT (NPI 1811910417).
Provider details
- NPI number
- 1811910417
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 001933 (CT)
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
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
3 Overlook Rd
Norwalk, CT 06851-5115
Phone: (203) 853-4336
Fax: (203) 853-4336
Street-level locationGet directions
Mailing address
3 Overlook Rd
Norwalk, CT 06851-5115
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Louis Rosenfeld's NPI number?
- Louis Rosenfeld's National Provider Identifier (NPI) is 1811910417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Rosenfeld's specialty?
- Louis Rosenfeld is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Louis Rosenfeld located?
- Louis Rosenfeld's practice location on file with NPPES is 3 Overlook Rd, Norwalk, CT 06851-5115.
- What is Louis Rosenfeld's phone number?
- The practice phone number listed in the NPPES registry for Louis Rosenfeld is (203) 853-4336.
- Is Louis Rosenfeld's NPI active?
- Yes — Louis Rosenfeld's NPI (1811910417) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.