Mark A Johnson, MD
Mark A Johnson is a Family Medicine specialist based in Seattle, WA with over 25 years of clinical experience. Offers virtual telehealth visits.
Mark a Johnson, MD practices as part of a group family medicine physician practice in Seattle, WA. A Medical College of Wisconsin graduate since 2001, he brings 25+ years of experience. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and arthritis.
Older · 1819dNPPES updated 2021-06-02 · verify NPI on CMS · Verify license at Washington Medical Commission
Contact & Location
Practice Location
2211 Queen Anne Ave N, Seattle, WA 98109-2313
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, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Joint inflammation causing pain, swelling, and stiffness
Conditions affecting emotional state, including depression and bipolar disorder
Excessive worry or fear that interferes with daily life
Gradual loss of kidney function over time, often linked to diabetes or hypertension
A condition where the body cannot properly regulate blood sugar levels
The heart cannot pump blood efficiently enough to meet the body's needs
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.
Graduated medical school · 2001
Medical College of Wisconsin
Board certified · Jun 1, 2021
Self-reported via NPPES
25 years in practice
Experienced
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Taxonomy: 207Q00000X
Education & Training
Medical College of Wisconsin (Class of 2001)
Mailing address
Po Box 84026, Seattle, WA 98124-8426
Differs from practice location
Virtual Family Medicine Care With Mark a Johnson
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Mark a Johnson for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Seattle required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Mark a Johnson
Dr. Johnson 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: (206) 861-8500.
Sourced from CMS NPPES · OIG LEIE · CMS Physician Comparator. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Mark a Johnson
Practice Location
2211 Queen Anne Ave N, Seattle, WA 98109-2313
Mailing Address
Po Box 84026, Seattle, WA 98124-8426
This is a provider directory. Contact the office directly to schedule appointments.
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