Browse Health
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).

Patient Reviews

Patient comments (11)

The overall average patient rating of Dr. Spark Corwin is Excellent. Dr. Corwin has been reviewed by 18 patients who have provided 11 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.5
Promptness 4.5
Courteous Staff 4.7
Accurate Diagnosis 4.6
Bedside Manner 4.8
Spends Time with Me 4.6
Follows Up After Visit 4.6

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

Similar doctors nearby

Dr. Brian Fong

12 years experience
Everett, WA

Dr. Earl Bardin

30 years experience
Everett, WA

Dr. Christopher Hempel

7 years experience
Everett, WA

Dr. Jeong Yoon

12 years experience
Everett, WA

Dr. Tony Chen

10 years experience
Everett, WA

Dr. Raymond Whalen

26 years experience
Everett, WA
Search All Similar Doctors
Additional Information
Dr. Spark T Corwin MD is a male Urologist, has 15 years of experience and practices in Urology.
Where does Dr. Spark T. Corwin practice?
Dr. Spark Corwin has 2 office locations.
Dr. Spark Corwin practices Urology near Everett, WA.
Additional practice locations include: Bothell, WA.
See Everett Urologists.