Ellen Buffa, LLC
NPI 1033868872 · Clinical Social Worker · Manchester, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellen Buffa, LLC is a Clinical Social Worker organization in Manchester, CT (NPI 1033868872).
Provider details
- NPI number
- 1033868872
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Ellen Buffa, Clinical Social Worker(508) 341-2833
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
4 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
- 2022-03-21
- Last updated
- 2022-03-21
- Certified
- 2022-03-21
Frequently asked questions
- What is Ellen Buffa, LLC's NPI number?
- Ellen Buffa, LLC's National Provider Identifier (NPI) is 1033868872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ellen Buffa, LLC?
- Ellen Buffa, LLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ellen Buffa, LLC located?
- Ellen Buffa, LLC's practice location on file with NPPES is 112 Spencer St, Manchester, CT 06040-4601.
- What is Ellen Buffa, LLC's phone number?
- The practice phone number listed in the NPPES registry for Ellen Buffa, LLC is (508) 341-2833.
- Does Ellen Buffa, LLC accept Medicare?
- Ellen Buffa, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Ellen Buffa, LLC?
- The authorized official listed on Ellen Buffa, LLC's NPPES record is Ellen Buffa, Clinical Social Worker. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ellen Buffa, LLC's NPI active?
- Yes — Ellen Buffa, LLC's NPI (1033868872) is active in the NPPES registry as of the last update on 2022-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.