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

Mr. James Wah Wong, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1801811955

Mr. James Wah Wong, MD is a Critical Care Medicine (Internal Medicine) Physician in Pasadena, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

50 Bellefontaine St 206
Pasadena, CA 91105-3132
Phone: (626) 578-7557
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence A22857 (CA)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence A22857 (CA)

Record details

NPI number1801811955
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 12, 2006
Last updated in NPPESSeptember 11, 2025

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