Stephen Lesieur, PMHNP-BC
NPI 1417193012 · Psychiatric/Mental Health Nurse Practitioner · Charleston, SC
Stephen Lesieur, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Charleston, SC (NPI 1417193012).
Provider details
- NPI number
- 1417193012
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Male
- Sole proprietor
- No
- License
- 85776 (SC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing 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
- 2009-01-02
- Last updated
- 2009-01-02
Frequently asked questions
- What is Stephen Lesieur's NPI number?
- Stephen Lesieur's National Provider Identifier (NPI) is 1417193012, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Lesieur's specialty?
- Stephen Lesieur is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephen Lesieur located?
- Stephen Lesieur's practice location on file with NPPES is 106 Bee St., Charleston, SC 29401-5799.
- What is Stephen Lesieur's phone number?
- The practice phone number listed in the NPPES registry for Stephen Lesieur is (843) 789-7620.
- Is Stephen Lesieur's NPI active?
- Yes — Stephen Lesieur's NPI (1417193012) is active in the NPPES registry as of the last update on 2009-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.