Erin Letellier, LMHCA, LMT
NPI 1942577911 · Mental Health Counselor · Bainbridge Island, WA
Erin Letellier, LMHCA, LMT is a Mental Health Counselor provider in Bainbridge Island, WA (NPI 1942577911).
Provider details
- NPI number
- 1942577911
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHCA, LMT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MA60255388 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-11-18
- Last updated
- 2020-02-04
- Certified
- 2020-02-04
Frequently asked questions
- What is Erin Letellier's NPI number?
- Erin Letellier's National Provider Identifier (NPI) is 1942577911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Letellier's specialty?
- Erin Letellier is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Erin Letellier located?
- Erin Letellier's practice location on file with NPPES is 345 Knechtel Way Ne Ste 203, Bainbridge Island, WA 98110-2834.
- What is Erin Letellier's phone number?
- The practice phone number listed in the NPPES registry for Erin Letellier is (206) 775-6877.
- Is Erin Letellier's NPI active?
- Yes — Erin Letellier's NPI (1942577911) is active in the NPPES registry as of the last update on 2020-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.