Calvin Linder Counseling PLLC
NPI 1639015977 · Mental Health Counselor · Seattle, WA
Calvin Linder Counseling PLLC is a Mental Health Counselor organization in Seattle, WA (NPI 1639015977).
Provider details
- NPI number
- 1639015977
- Entity type
- Organization
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Calvin Linder, Managing Member(206) 486-6121
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
Under 1 yr in 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
- 2026-04-28
- Last updated
- 2026-04-28
- Certified
- 2026-04-28
Frequently asked questions
- What is Calvin Linder Counseling PLLC's NPI number?
- Calvin Linder Counseling PLLC's National Provider Identifier (NPI) is 1639015977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Calvin Linder Counseling PLLC?
- Calvin Linder Counseling PLLC is classified in the NPPES registry as Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Calvin Linder Counseling PLLC located?
- Calvin Linder Counseling PLLC's practice location on file with NPPES is 450 Alaskan Way S Ste 200, Seattle, WA 98104-2785.
- What is Calvin Linder Counseling PLLC's phone number?
- The practice phone number listed in the NPPES registry for Calvin Linder Counseling PLLC is (206) 486-6121.
- Who is the authorized official for Calvin Linder Counseling PLLC?
- The authorized official listed on Calvin Linder Counseling PLLC's NPPES record is Calvin Linder, Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Calvin Linder Counseling PLLC's NPI active?
- Yes — Calvin Linder Counseling PLLC's NPI (1639015977) is active in the NPPES registry as of the last update on 2026-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.