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

Dr. Desmond B. Chiong, MD

Individual provider Psychiatry Physician · NPI 1245328897

Dr. Desmond B. Chiong, MD is a Psychiatry Physician in San Marino, 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.

See every abbreviation used in this directory →

Practice location Address checks out

1455 San Marino Ave Ste A
San Marino, CA 91108-2033
Phone: (626) 577-9010
Fax: (626) 577-9129
Show map & directions

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

Specialties & licences

Geriatric Psychiatry Physician (primary) Taxonomy 2084P0805X · Licence A31577 (CA)
Psychiatry Physician Taxonomy 2084P0800X · Licence A31577 (CA)

Record details

NPI number1245328897
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 10, 2006
Last updated in NPPESSeptember 11, 2025

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