Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Kwokyan William Tsoi, MD

Individual provider Public Health & General Preventive Medicine Physician · NPI 1164748497

Dr. Kwokyan William Tsoi, MD is a Public Health & General Preventive Medicine Physician in Fort Drum, New York. Works from 3 locations. Licensed in California.

Licensed in
CA
In the registry since
2010
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

11050 Mt Belvedere Blvd
Fort Drum, NY 13602-2603
Phone: (206) 466-7733
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 18300 Us Highway 18, Apple Valley, CA 92307-2206 — (760) 946-4233
  • Madigan Army Medical Center 9040 Jackson Ave, Tacoma, WA 98431-2206 — (253) 968-2252

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A119492 (CA)
Public Health & General Preventive Medicine Physician Taxonomy 2083P0901X · Licence A119492 (CA)

Record details

NPI number1164748497
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 12, 2010
Last updated in NPPESAugust 11, 2025
Certification dateAugust 11, 2025

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