Luke Gilleran, MA, NCC, LACD, CCDP
NPI 1194961961 · Addiction (Substance Use Disorder) Counselor · New Haven, CT
Luke Gilleran, MA, NCC, LACD, CCDP is a Addiction (Substance Use Disorder) Counselor provider in New Haven, CT (NPI 1194961961).
Provider details
- NPI number
- 1194961961
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MA, NCC, LACD, CCDP
- Sex
- Male
- Sole proprietor
- No
- License
- 000857 (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
- 2008-12-29
- Last updated
- 2013-01-07
Frequently asked questions
- What is Luke Gilleran's NPI number?
- Luke Gilleran's National Provider Identifier (NPI) is 1194961961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Luke Gilleran's specialty?
- Luke Gilleran is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Luke Gilleran located?
- Luke Gilleran's practice location on file with NPPES is 1 Long Wharf Dr, New Haven, CT 06511-5991.
- What is Luke Gilleran's phone number?
- The practice phone number listed in the NPPES registry for Luke Gilleran is (203) 781-4357.
- Is Luke Gilleran's NPI active?
- Yes — Luke Gilleran's NPI (1194961961) is active in the NPPES registry as of the last update on 2013-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.