Sandra Fosshage, MA LMHC
NPI 1427254820 · Mental Health Counselor · Seattle, WA
Sandra Fosshage, MA LMHC is a Mental Health Counselor provider in Seattle, WA (NPI 1427254820).
Provider details
- NPI number
- 1427254820
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA LMHC
- Sex
- Female
- Sole proprietor
- No
- License
- LH00003968 (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
19 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
- 2007-06-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sandra Fosshage's NPI number?
- Sandra Fosshage's National Provider Identifier (NPI) is 1427254820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Fosshage's specialty?
- Sandra Fosshage is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Sandra Fosshage located?
- Sandra Fosshage's practice location on file with NPPES is 6817 Greenwood Ave No, Seattle, WA 98103.
- What is Sandra Fosshage's phone number?
- The practice phone number listed in the NPPES registry for Sandra Fosshage is (206) 286-6005.
- Is Sandra Fosshage's NPI active?
- Yes — Sandra Fosshage's NPI (1427254820) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.