Matthew William Mackinnon, MD
Psychiatry Psychiatry & Neurology
Matthew William Mackinnon is a Psychiatry Psychiatry & Neurology specialist based in Seattle, WA with over 11 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Matthew William Mackinnon, MD has practiced psychiatry & neurology for 11+ years, working in group practice. He has been practicing since 2015 — over 11 years. CMS Medicare data shows his patients commonly have hypertension, anxiety, and mood disorders.
Recent · 51dNPPES updated 2026-04-02 · verify NPI on CMS · Verify license at Washington Medical Commission
How Does This Doctor Compare?
Medicare Patients
88
Unique beneficiaries
Standard volumeData Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, Anxiety Disorders, and Mood Disorders.
High blood pressure — a leading risk factor for heart disease and stroke
Excessive worry or fear that interferes with daily life
Conditions affecting emotional state, including depression and bipolar disorder
Elevated cholesterol or triglycerides that increase heart disease risk
A mood disorder causing persistent sadness and loss of interest in activities
Problematic patterns of drug or alcohol use leading to health issues
A serious mental disorder affecting thinking, emotions, and behavior
Progressive brain disorders causing memory loss and cognitive decline
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Apr 1, 2026
Self-reported via NPPES
11 years in practice
Established
Psychiatrists are physicians who diagnose and treat mental health conditions including depression, anxiety disorders, bipolar disorder, schizophrenia, PTSD, and substance use disorders. They can prescribe medications and provide psychotherapy.
Taxonomy: 2084P0800X
Mailing address
Po Box 25608, Salt Lake City, UT 84125-0608
Differs from practice location
Virtual Psychiatry & Neurology Care With Matthew William Mackinnon
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Matthew William Mackinnon for blood pressure monitoring, anxiety counseling, mood disorder follow-ups — no travel to Seattle required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Matthew William Mackinnon
Dr. Mackinnon is listed as active in the NPI registry with telehealth listed in Seattle, WA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (425) 525-3355.
Sourced from CMS NPPES · OIG LEIE · CMS Physician Comparator. See Data Methodology.
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Contact Matthew William Mackinnon
Practice Location
1730 Minor Ave Ste 400, Seattle, WA 98101-2402
Mailing Address
Po Box 25608, Salt Lake City, UT 84125-0608
This is a provider directory. Contact the office directly to schedule appointments.
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