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

Jacqueline S Chak, MD

Individual provider Pediatrics Physician · NPI 1558684647

Jacqueline S Chak, MD is a Pediatrics Physician in San Jose, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010
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

2505 Samaritan Dr Ste 304
San Jose, CA 95124-4006
Phone: (510) 486-8344
Fax: (408) 377-3044
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence A111305 (CA)

Record details

NPI number1558684647
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 3, 2010
Last updated in NPPESDecember 17, 2021

Other providers in San Jose