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JOSEPH WILLIAM ROOT MD
NPI 1952755118
Psychiatry & Neurology - Psychiatry in Seattle, WA

Active since April 14, 2016
3417 EVANSTON AVE N STE 213, SEATTLE, WA 98103(206) 738-2859(206) 803-5624 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 21, 2026, Mar 28, 2023, Sep 15, 2020 (3 updates tracked since 2020).

About Joseph William Root Md NPPES

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

JOSEPH WILLIAM ROOT MD (NPI 1952755118) is an individual psychiatry provider in Seattle, Washington, licensed in Washington (MD60969429) and active in the NPI registry since April 2016. He is a graduate of University Of Washington School Of Medicine (2016).

NPPES Registry Identity

NPI1952755118
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameJOSEPH WILLIAM ROOTCredential: MD
Location Address3417 EVANSTON AVE N STE 213Seattle, WA 98103-8644
Mailing Address3417 Evanston Ave N Ste 213Seattle, WA 98103-8644 · (206) 738-2859 · Fax (206) 803-5624
Phone(206) 738-2859
Fax(206) 803-5624
Sole ProprietorNo
Medical School CMSUniversity Of Washington School Of MedicineGraduated 2016
Enumeration DateApril 14, 2016
Last NPPES UpdateJuly 21, 20263 updates tracked since enumeration
NPPES CertifiedJuly 21, 2026
✔ NPI 1952755118 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in WA · MD60969429
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
3417 EVANSTON AVE N STE 213, Seattle, WA 98103
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Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Joseph William Root Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID941593420
PECOS Enrollment IDI20220509001577

Medicare Billing Reassignment

Medicare enrollment records show Joseph Root reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Vancouver Clinic Inc Ps
140 mi
Internal Medicine
700 NE 87TH AVE
Vancouver, WA 98664
  • Reassigned Medicare billing, Washington enrollment
  • 711 clinicians in this Medicare group
NPI 1992759427 (360) 882-2778

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
56 services15 patients
Psychotherapy with evaluation and management visit, 45 minutes 90836
Psychotherapy with evaluation and management is a 45-minute session where a healthcare provider discusses your mental and emotional health. They assess your current state, manage any issues, and help you develop coping strategies. This service aims to improve your overall well-being.
32 services12 patients

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 Joseph Root's NPI number?

The NPI number for Joseph Root is 1952755118. It was assigned to this individual provider in the NPPES registry on April 14, 2016.

Where is Joseph Root located?

Joseph Root practices at 3417 Evanston Ave N Ste 213, Seattle, WA 98103. The listed phone number is (206) 738-2859.

What is Joseph Root's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Joseph Root enrolled in Medicare?

Yes. Joseph Root is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Joseph Root's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Root reassigns Medicare benefits to The Vancouver Clinic Inc Ps (Vancouver, WA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joseph Root's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joseph Root accept?

Health plans from Moda Health Plan, Inc. and Premera Blue Cross Blue Shield of Alaska list Joseph Root 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 Joseph Root was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.