Liza Ziliak, LMHC
NPI 1164606612 · Mental Health Counselor · Seattle, WA
Liza Ziliak, LMHC is a Mental Health Counselor provider in Seattle, WA (NPI 1164606612).
Provider details
- NPI number
- 1164606612
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- Yes
- License
- RC00052774 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
18 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
- 2007-12-19
- Last updated
- 2021-09-03
- Certified
- 2021-09-03
Frequently asked questions
- What is Liza Ziliak's NPI number?
- Liza Ziliak's National Provider Identifier (NPI) is 1164606612, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Liza Ziliak's specialty?
- Liza Ziliak is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Liza Ziliak located?
- Liza Ziliak's practice location on file with NPPES is 224 Ne 65th St, Seattle, WA 98115-6406.
- What is Liza Ziliak's phone number?
- The practice phone number listed in the NPPES registry for Liza Ziliak is (206) 486-0517.
- Is Liza Ziliak's NPI active?
- Yes — Liza Ziliak's NPI (1164606612) is active in the NPPES registry as of the last update on 2021-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.