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

Dr. Alexander Korsunsky, MD

Individual provider Internal Medicine Physician · NPI 1427088236

Dr. Alexander Korsunsky, MD is an Internal Medicine Physician in San Jose, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
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

5150 Graves Ave Ste 5B
San Jose, CA 95129-5005
Phone: (408) 517-0560
Fax: (408) 517-0814
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A53584 (CA)

Record details

NPI number1427088236
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 4, 2006
Last updated in NPPESJuly 9, 2007

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