IndividualActive
William Martineau, LCPC
NPI 1245849223 · Mental Health Counselor · Boise, ID
William Martineau, LCPC is a Mental Health Counselor provider in Boise, ID (NPI 1245849223).
Provider details
- NPI number
- 1245849223
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCPC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 8331017 (ID)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
6428 W Interchange Ln
#5
Boise, ID 83709
Phone: (208) 398-0009
Street-level locationGet directions
Mailing address
6428 W Interchange Ln
Boise, ID 83709-1144
Registry dates
- Enumerated
- 2020-07-27
- Last updated
- 2026-03-16
- Certified
- 2026-03-16
Frequently asked questions
- What is William Martineau's NPI number?
- William Martineau's National Provider Identifier (NPI) is 1245849223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Martineau's specialty?
- William Martineau is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is William Martineau located?
- William Martineau's practice location on file with NPPES is 6428 W Interchange Ln, Boise, ID 83709.
- What is William Martineau's phone number?
- The practice phone number listed in the NPPES registry for William Martineau is (208) 398-0009.
- Is William Martineau's NPI active?
- Yes — William Martineau's NPI (1245849223) is active in the NPPES registry as of the last update on 2026-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.