Mark Lemelin, LCDP
NPI 1477254134 · Addiction (Substance Use Disorder) Counselor · Providence, RI
Mark Lemelin, LCDP is a Addiction (Substance Use Disorder) Counselor provider in Providence, RI (NPI 1477254134).
Provider details
- NPI number
- 1477254134
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LCDP
- Sex
- Male
- Sole proprietor
- No
- License
- CDP00936 (RI)
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
3 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
- 2023-03-10
- Last updated
- 2023-03-10
- Certified
- 2023-03-10
Frequently asked questions
- What is Mark Lemelin's NPI number?
- Mark Lemelin's National Provider Identifier (NPI) is 1477254134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Lemelin's specialty?
- Mark Lemelin is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Lemelin located?
- Mark Lemelin's practice location on file with NPPES is 55 Hope St, Providence, RI 02906-2001.
- What is Mark Lemelin's phone number?
- The practice phone number listed in the NPPES registry for Mark Lemelin is (401) 331-1350.
- Is Mark Lemelin's NPI active?
- Yes — Mark Lemelin's NPI (1477254134) is active in the NPPES registry as of the last update on 2023-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.