Clarissa Apostol, MA LMHCA
NPI 1508354804 · Mental Health Counselor · Seattle, WA
Clarissa Apostol, MA LMHCA is a Mental Health Counselor provider in Seattle, WA (NPI 1508354804).
Provider details
- NPI number
- 1508354804
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA LMHCA
- Sex
- Female
- Sole proprietor
- No
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
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2018-04-23
- Last updated
- 2018-04-23
Frequently asked questions
- What is Clarissa Apostol's NPI number?
- Clarissa Apostol's National Provider Identifier (NPI) is 1508354804, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clarissa Apostol's specialty?
- Clarissa Apostol is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Clarissa Apostol located?
- Clarissa Apostol's practice location on file with NPPES is 1600 E Olive St, Seattle, WA 98122-2735.
- What is Clarissa Apostol's phone number?
- The practice phone number listed in the NPPES registry for Clarissa Apostol is (206) 302-2200.
- Is Clarissa Apostol's NPI active?
- Yes — Clarissa Apostol's NPI (1508354804) is active in the NPPES registry as of the last update on 2018-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.