Viviana Castillo Contreras, LMHCA
NPI 1346823887 · Mental Health Counselor · Seattle, WA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Viviana Castillo Contreras, LMHCA is a Mental Health Counselor provider in Seattle, WA (NPI 1346823887).
Provider details
- NPI number
- 1346823887
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHCA
- Sex
- Female
- Sole proprietor
- No
- License
- LH70010238 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
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
2 documented practice locations
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
Additional practice locations (1)
- 10700 Meridian Ave N Ste G11Seattle, WA 98133-9008Phone: (206) 461-4544Fax: (206) 461-6939
Registry dates
- Enumerated
- 2021-05-03
- Last updated
- 2025-12-29
- Certified
- 2025-12-29
Frequently asked questions
- What is Viviana Castillo Contreras's NPI number?
- Viviana Castillo Contreras's National Provider Identifier (NPI) is 1346823887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Viviana Castillo Contreras's specialty?
- Viviana Castillo Contreras is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Viviana Castillo Contreras located?
- Viviana Castillo Contreras's practice location on file with NPPES is 320 Ne 97th St Ste a, Seattle, WA 98115-2042.
- What is Viviana Castillo Contreras's phone number?
- The practice phone number listed in the NPPES registry for Viviana Castillo Contreras is (509) 720-7446.
- Does Viviana Castillo Contreras accept Medicare?
- Viviana Castillo Contreras is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Viviana Castillo Contreras's NPI active?
- Yes — Viviana Castillo Contreras's NPI (1346823887) is active in the NPPES registry as of the last update on 2025-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.