Mildred Grenough, CISW
NPI 1245466788 · Clinical Social Worker · New Haven, CT
Mildred Grenough, CISW is a Clinical Social Worker provider in New Haven, CT (NPI 1245466788).
Provider details
- NPI number
- 1245466788
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- CISW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 000566 (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
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
- 2009-06-10
- Last updated
- 2009-06-10
Frequently asked questions
- What is Mildred Grenough's NPI number?
- Mildred Grenough's National Provider Identifier (NPI) is 1245466788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mildred Grenough's specialty?
- Mildred Grenough is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mildred Grenough located?
- Mildred Grenough's practice location on file with NPPES is 200 Orchard St, New Haven, CT 06511-5363.
- What is Mildred Grenough's phone number?
- The practice phone number listed in the NPPES registry for Mildred Grenough is (203) 789-2191.
- Is Mildred Grenough's NPI active?
- Yes — Mildred Grenough's NPI (1245466788) is active in the NPPES registry as of the last update on 2009-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.