1. Home
  2. Directory
  3. Washington
  4. Seattle
  5. Counselor
  6. NPI Profile

MR. MAXIMILIAN COALE WILLSON M.A., L.M.H.C.A.
NPI 1952856379
Counselor - Professional in Seattle, WA

Active since August 16, 2016
4120 STONE WAY N, SEATTLE, WA 98103(206) 545-8617 Get Directions Write a Review

NPPES record last updated: August 16, 2016. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Mr. Maximilian Coale Willson M.a., L.m.h.c.a. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. MAXIMILIAN COALE WILLSON M.A., L.M.H.C.A. (NPI 1952856379) is an individual professional provider in Seattle, Washington, licensed in Washington (MC60595275) and active in the NPI registry since August 2016.

NPPES Registry Identity

NPI1952856379
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameMR. MAXIMILIAN COALE WILLSONCredential: M.A., L.M.H.C.A.
Location Address4120 STONE WAY NSeattle, WA 98103-8014
Mailing Address4120 Stone Way NSeattle, WA 98103-8014 · (206) 545-8617
Phone(206) 545-8617
Sole ProprietorNo
Enumeration DateAugust 16, 2016
✔ NPI 1952856379 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in WA · MC60595275
4120 STONE WAY N, Seattle, WA 98103
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.Insurance ›

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARY NICHOLLS
Counselor (Mental Health)
4120 STONE WAY N
SEATTLE, WA 98103
King County (206) 545-8643
YAKOV SHEVIN
Counselor (Mental Health)
4120 STONE WAY N
SEATTLE, WA 98103
King County (206) 545-1498
JOHN SCHULTZ
Counselor
4120 STONE WAY N
SEATTLE, WA 98103
King County (206) 465-3334
ELENA CATHERINE EVESLAGE
Counselor
4120 STONE WAY N
SEATTLE, WA 98103
King County (206) 461-3707
MICHELLE SAKALA WEBBER
Case Manager/Care Coordinator
4120 STONE WAY N
SEATTLE, WA 98103
King County (206) 461-3707
DR. ANTHONY VISONE PHARMD
Pharmacist (Psychiatric)
4120 STONE WAY N
SEATTLE, WA 98103
King County (206) 547-1765
JOEL JOHNSON KILLOUGH
Counselor
4120 STONE WAY N
SEATTLE, WA 98103
King County (206) 461-3707
JULIE BRAKE M.A.
Counselor (Mental Health)
4120 STONE WAY N
SEATTLE, WA 98103
King County (206) 399-9358

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Maximilian Willson's NPI number?

The NPI number for Maximilian Willson is 1952856379. It was assigned to this individual provider in the NPPES registry on August 16, 2016.

Where is Maximilian Willson located?

Maximilian Willson practices at 4120 Stone Way N, Seattle, WA 98103. The listed phone number is (206) 545-8617.

What is Maximilian Willson's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

What insurance does Maximilian Willson accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Maximilian Willson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Maximilian Willson was last updated on August 16, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.