Mallory Johnson, LMHC
NPI 1407349434 · Mental Health Counselor · Shoreline, WA
Mallory Johnson, LMHC is a Mental Health Counselor provider in Shoreline, WA (NPI 1407349434).
Provider details
- NPI number
- 1407349434
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- Yes
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
2 documented practice locations
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
Additional practice locations (1)
- 7522 20th Ave NeSeattle, WA 98115-4402Phone: (801) 833-9705
Registry dates
- Enumerated
- 2018-06-13
- Last updated
- 2025-08-10
- Certified
- 2025-08-10
Frequently asked questions
- What is Mallory Johnson's NPI number?
- Mallory Johnson's National Provider Identifier (NPI) is 1407349434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Johnson's specialty?
- Mallory Johnson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mallory Johnson located?
- Mallory Johnson's practice location on file with NPPES is 17204 11th Ave Ne, Shoreline, WA 98155-5112.
- What is Mallory Johnson's phone number?
- The practice phone number listed in the NPPES registry for Mallory Johnson is (801) 833-9705.
- Is Mallory Johnson's NPI active?
- Yes — Mallory Johnson's NPI (1407349434) is active in the NPPES registry as of the last update on 2025-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.