Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Stephen Huynh-Hai Phan, MD

Individual provider Emergency Medicine Physician · NPI 1831397413

Stephen Huynh-Hai Phan, MD is an Emergency Medicine Physician in Downey, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

9333 Imperial Hwy
Downey, CA 90242-2812
Phone: (562) 657-9000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A109908 (CA)

Record details

NPI number1831397413
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 5, 2007
Last updated in NPPESMarch 7, 2023
Certification dateDecember 1, 2021
Mailing address9333 Imperial Hwy, Emergency Department, Downey, CA 90242-2812

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