IndividualActive
Glenna Butler
NPI 1376637975 · Clinical Social Worker · Waterbury, CT
Glenna Butler is a Clinical Social Worker provider in Waterbury, CT (NPI 1376637975).
Provider details
- NPI number
- 1376637975
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 000702 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 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
56 Church Street
Waterbury, CT 06702
Phone: (203) 755-1196
Fax: (203) 575-9675
Street-level locationGet directions
Mailing address
270 Guinevere Ridge
Cheshire, CT 06410
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Glenna Butler's NPI number?
- Glenna Butler's National Provider Identifier (NPI) is 1376637975, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Glenna Butler's specialty?
- Glenna Butler is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Glenna Butler located?
- Glenna Butler's practice location on file with NPPES is 56 Church Street, Waterbury, CT 06702.
- What is Glenna Butler's phone number?
- The practice phone number listed in the NPPES registry for Glenna Butler is (203) 755-1196.
- Is Glenna Butler's NPI active?
- Yes — Glenna Butler's NPI (1376637975) 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.