Heidi Johnson, MA, LMHC
NPI 1801080007 · Mental Health Counselor · Seattle, WA
Heidi Johnson, MA, LMHC is a Mental Health Counselor provider in Seattle, WA (NPI 1801080007).
Provider details
- NPI number
- 1801080007
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA, LMHC
- Sex
- Female
- Sole proprietor
- Yes
- License
- LH00009499 (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
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
- 2007-08-30
- Last updated
- 2007-08-30
Frequently asked questions
- What is Heidi Johnson's NPI number?
- Heidi Johnson's National Provider Identifier (NPI) is 1801080007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Johnson's specialty?
- Heidi Johnson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Heidi Johnson located?
- Heidi Johnson's practice location on file with NPPES is 600 N 36th St Ste 305, Seattle, WA 98103-8698.
- What is Heidi Johnson's phone number?
- The practice phone number listed in the NPPES registry for Heidi Johnson is (206) 291-5953.
- Is Heidi Johnson's NPI active?
- Yes — Heidi Johnson's NPI (1801080007) is active in the NPPES registry as of the last update on 2007-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.