Maxine Greenberg, MSW
NPI 1861463846 · Clinical Social Worker · Fairfield, CT
Maxine Greenberg, MSW is a Clinical Social Worker provider in Fairfield, CT (NPI 1861463846).
Provider details
- NPI number
- 1861463846
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 001898 (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
20 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
- 2006-01-30
- Last updated
- 2010-10-01
Frequently asked questions
- What is Maxine Greenberg's NPI number?
- Maxine Greenberg's National Provider Identifier (NPI) is 1861463846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maxine Greenberg's specialty?
- Maxine Greenberg is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Maxine Greenberg located?
- Maxine Greenberg's practice location on file with NPPES is 400 Stillson Rd, Fairfield, CT 06824-3103.
- What is Maxine Greenberg's phone number?
- The practice phone number listed in the NPPES registry for Maxine Greenberg is (203) 335-7000.
- Is Maxine Greenberg's NPI active?
- Yes — Maxine Greenberg's NPI (1861463846) is active in the NPPES registry as of the last update on 2010-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.