Mc1 Healthcare
NPI 1255710422 · Substance Abuse Rehabilitation Facility · Canaan, CT
Mc1 Healthcare is a Substance Abuse Rehabilitation Facility organization in Canaan, CT (NPI 1255710422).
Provider details
- NPI number
- 1255710422
- Entity type
- Organization
- Primary specialty
- Substance Abuse Rehabilitation FacilityResidential Treatment Facilities
- Organization subpart
- No
- Authorized official
- Stephen Langley, Executive Director(860) 824-1397
- License
- 0388 (CT)
Specialties & taxonomies
Residential Treatment Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
Other names (DBA / former)
- Other name
- Mountainside Treatment Center
Registry dates
- Enumerated
- 2015-05-21
- Last updated
- 2015-05-21
Frequently asked questions
- What is Mc1 Healthcare's NPI number?
- Mc1 Healthcare's National Provider Identifier (NPI) is 1255710422, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mc1 Healthcare?
- Mc1 Healthcare is classified in the NPPES registry as Substance Abuse Rehabilitation Facility (Residential Treatment Facilities).
- Where is Mc1 Healthcare located?
- Mc1 Healthcare's practice location on file with NPPES is 187 S Canaan Rd, Canaan, CT 06018-2544.
- What is Mc1 Healthcare's phone number?
- The practice phone number listed in the NPPES registry for Mc1 Healthcare is (860) 824-1397.
- Who is the authorized official for Mc1 Healthcare?
- The authorized official listed on Mc1 Healthcare's NPPES record is Stephen Langley, Executive Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mc1 Healthcare's NPI active?
- Yes — Mc1 Healthcare's NPI (1255710422) is active in the NPPES registry as of the last update on 2015-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.