IndividualActive
Bion Harrigan, LMSW
NPI 1780322453 · Social Worker · Shelton, CT
Bion Harrigan, LMSW is a Social Worker provider in Shelton, CT (NPI 1780322453).
Provider details
- NPI number
- 1780322453
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 13276 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(65/100 index)
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
2 documented practice locations
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
2 Trap Falls Rd Ste 120
Shelton, CT 06484-7621
Phone: (203) 816-6424
Street-level locationGet directions
Mailing address
4 Ledge Rd
Woodbridge, CT 06525-1802
Additional practice locations (1)
- 35 Old Tavern RdOrange, CT 06477-3450Phone: (203) 553-9949
Registry dates
- Enumerated
- 2022-05-23
- Last updated
- 2025-12-31
- Certified
- 2025-12-31
Frequently asked questions
- What is Bion Harrigan's NPI number?
- Bion Harrigan's National Provider Identifier (NPI) is 1780322453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bion Harrigan's specialty?
- Bion Harrigan is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Bion Harrigan located?
- Bion Harrigan's practice location on file with NPPES is 2 Trap Falls Rd Ste 120, Shelton, CT 06484-7621.
- What is Bion Harrigan's phone number?
- The practice phone number listed in the NPPES registry for Bion Harrigan is (203) 816-6424.
- Is Bion Harrigan's NPI active?
- Yes — Bion Harrigan's NPI (1780322453) is active in the NPPES registry as of the last update on 2025-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.