Maximilian Willson, M.A., L.M.H.C.A.
NPI 1952856379 · Professional Counselor · Seattle, WA
Maximilian Willson, M.A., L.M.H.C.A. is a Professional Counselor provider in Seattle, WA (NPI 1952856379).
Provider details
- NPI number
- 1952856379
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- M.A., L.M.H.C.A.
- Sex
- Male
- Sole proprietor
- No
- License
- MC60595275 (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
9 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
- 2016-08-16
- Last updated
- 2016-08-16
Frequently asked questions
- What is Maximilian Willson's NPI number?
- Maximilian Willson's National Provider Identifier (NPI) is 1952856379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maximilian Willson's specialty?
- Maximilian Willson is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Maximilian Willson located?
- Maximilian Willson's practice location on file with NPPES is 4120 Stone Way N, Seattle, WA 98103-8014.
- What is Maximilian Willson's phone number?
- The practice phone number listed in the NPPES registry for Maximilian Willson is (206) 545-8617.
- Is Maximilian Willson's NPI active?
- Yes — Maximilian Willson's NPI (1952856379) is active in the NPPES registry as of the last update on 2016-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.