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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Spark Corwin:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (21)

The overall average patient rating of Dr. Spark Corwin is Good. Dr. Corwin has been reviewed by 37 patients who have provided 21 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.9
Promptness 3.9
Courteous Staff 4.1
Accurate Diagnosis 3.9
Bedside Manner 4.1
Spends Time with Me 3.9
Follows Up After Visit 3.7

Specialties & Research

Dr. Spark Corwin, MD is board certified in Urology.

  • He has special expertise in 4 areas:
  • Kidney Cancer
  • Overactive Urinary Bladder
  • Prostate Cancer (Prostatic Neoplasm)
  • Vasectomy

Education & Awards

Dr. Corwin graduated from The University of Texas Southwestern, Dallas. He has 7 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice 5th Anniversary Award (2014)
Patients' Choice Award (2010 - 2014)
Compassionate Doctor Recognition (2010, 2012 - 2014)
Top 10 Doctor - Metro Area (2014)
Seattle Metro Area
Top 10 Doctor - State (2014)
On-Time Doctor Award (2014)


Dr. Corwin has 7 hospital affiliations:

  • Evergreen Healthcare 
  • Valley General Hospital 


  • Spanish

> > > > Dr. Spark Corwin, MD

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Additional Information
Dr. Spark T Corwin MD is a male Urologist, has 16 years of experience and practices in Urology.
Where does Dr. Spark T. Corwin practice?
Dr. Spark Corwin has 1 office location.
Dr. Spark Corwin practices Urology near Everett, WA.
See Everett Urologists.