Steven Pline, PLLC
NPI 1649945437 · Mental Health Clinic/Center (Including Community Mental Health Center) · Seattle, WA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Pline, PLLC is a Mental Health Clinic/Center (Including Community Mental Health Center) organization in Seattle, WA (NPI 1649945437).
Provider details
- NPI number
- 1649945437
- Entity type
- Organization
- Primary specialty
- Mental Health Clinic/Center (Including Community Mental Health Center)Ambulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Steven Pline, Managing Member(206) 771-1753
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-08-12
- Last updated
- 2022-01-25
- Certified
- 2022-01-25
Frequently asked questions
- What is Steven Pline, PLLC's NPI number?
- Steven Pline, PLLC's National Provider Identifier (NPI) is 1649945437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Steven Pline, PLLC?
- Steven Pline, PLLC is classified in the NPPES registry as Mental Health Clinic/Center (Including Community Mental Health Center) (Ambulatory Health Care Facilities).
- Where is Steven Pline, PLLC located?
- Steven Pline, PLLC's practice location on file with NPPES is 2101 4th Ave Ste 350, Seattle, WA 98121-2364.
- What is Steven Pline, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Steven Pline, PLLC is (206) 771-1753.
- Does Steven Pline, PLLC accept Medicare?
- Steven Pline, PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Steven Pline, PLLC?
- The authorized official listed on Steven Pline, PLLC's NPPES record is Steven Pline, Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Steven Pline, PLLC's NPI active?
- Yes — Steven Pline, PLLC's NPI (1649945437) is active in the NPPES registry as of the last update on 2022-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.