Natasha Mosher, MA, LMHCA
NPI 1255158846 · Mental Health Counselor · Seattle, WA
Natasha Mosher, MA, LMHCA is a Mental Health Counselor provider in Seattle, WA (NPI 1255158846).
Provider details
- NPI number
- 1255158846
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA, LMHCA
- Sex
- Female
- Sole proprietor
- No
- License
- MC61521143 (WA)
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
1 yr 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
- 2024-09-24
- Last updated
- 2026-02-27
- Certified
- 2026-02-27
Frequently asked questions
- What is Natasha Mosher's NPI number?
- Natasha Mosher's National Provider Identifier (NPI) is 1255158846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natasha Mosher's specialty?
- Natasha Mosher is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Natasha Mosher located?
- Natasha Mosher's practice location on file with NPPES is 3400 Harbor Ave Sw, Seattle, WA 98126-2394.
- What is Natasha Mosher's phone number?
- The practice phone number listed in the NPPES registry for Natasha Mosher is (206) 948-2291.
- Is Natasha Mosher's NPI active?
- Yes — Natasha Mosher's NPI (1255158846) is active in the NPPES registry as of the last update on 2026-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.