John Letendre, LADC
NPI 1295218345 · Addiction (Substance Use Disorder) Counselor · Keene, NH
John Letendre, LADC is a Addiction (Substance Use Disorder) Counselor provider in Keene, NH (NPI 1295218345).
Provider details
- NPI number
- 1295218345
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LADC
- Sex
- Male
- Sole proprietor
- No
- License
- 1001 (NH)
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
7 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
- 2018-09-13
- Last updated
- 2018-09-13
Frequently asked questions
- What is John Letendre's NPI number?
- John Letendre's National Provider Identifier (NPI) is 1295218345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Letendre's specialty?
- John Letendre is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is John Letendre located?
- John Letendre's practice location on file with NPPES is 63 Community Way, Keene, NH 03431-3748.
- What is John Letendre's phone number?
- The practice phone number listed in the NPPES registry for John Letendre is (603) 568-3956.
- Is John Letendre's NPI active?
- Yes — John Letendre's NPI (1295218345) is active in the NPPES registry as of the last update on 2018-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.