Melinda Longsine
NPI 1609183649 · Addiction (Substance Use Disorder) Counselor · Everett, WA
Melinda Longsine is a Addiction (Substance Use Disorder) Counselor provider in Everett, WA (NPI 1609183649).
Provider details
- NPI number
- 1609183649
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- CP60155111 (WA)
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
15 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
- 2010-09-13
- Last updated
- 2010-09-13
Frequently asked questions
- What is Melinda Longsine's NPI number?
- Melinda Longsine's National Provider Identifier (NPI) is 1609183649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melinda Longsine's specialty?
- Melinda Longsine is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Melinda Longsine located?
- Melinda Longsine's practice location on file with NPPES is 2610 Wetmore Ave, Everett, WA 98201-2927.
- What is Melinda Longsine's phone number?
- The practice phone number listed in the NPPES registry for Melinda Longsine is (425) 258-5270.
- Is Melinda Longsine's NPI active?
- Yes — Melinda Longsine's NPI (1609183649) is active in the NPPES registry as of the last update on 2010-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.