Tw Timmel LLC
NPI 1265989644 · Clinical Social Worker · Sandy Hook, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tw Timmel LLC is a Clinical Social Worker organization in Sandy Hook, CT (NPI 1265989644).
Provider details
- NPI number
- 1265989644
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Theodore Timmel, Clinician(203) 313-3986
- License
- 007462 (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
9 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
- 2016-09-02
- Last updated
- 2024-06-11
Frequently asked questions
- What is Tw Timmel LLC's NPI number?
- Tw Timmel LLC's National Provider Identifier (NPI) is 1265989644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tw Timmel LLC?
- Tw Timmel LLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Tw Timmel LLC located?
- Tw Timmel LLC's practice location on file with NPPES is 107 Church Hill Rd., Sandy Hook, CT 06482-1194.
- What is Tw Timmel LLC's phone number?
- The practice phone number listed in the NPPES registry for Tw Timmel LLC is (203) 313-3986.
- Does Tw Timmel LLC accept Medicare?
- Tw Timmel 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 Tw Timmel LLC?
- The authorized official listed on Tw Timmel LLC's NPPES record is Theodore Timmel, Clinician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tw Timmel LLC's NPI active?
- Yes — Tw Timmel LLC's NPI (1265989644) is active in the NPPES registry as of the last update on 2024-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.